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Kenworth T300-T450 Elbows, Piping & Comp.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $100.99
    BESTfit 8 Inch OD To 5 Inch OD Exhaust ReducerConnect two pipes on your exhaust with this BESTfit Reducer constructed from durable Aluminized Steel. Measuring 8 inches long, it has an outside...
    09-0801851
    SKU:
    09-0801851
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    Subtotal:
  • BESTfit 6 ID-OD X 24 X 24 inch Aluminized 90 Degree Exhaust Elbow,

    BESTfit 6 ID-OD X 24 X 24 inch Aluminized 90 Degree Exhaust Elbow,

    BESTFIT TRUCK PARTS

    $183.99
    BESTfit 90 Degree Exhaust ElbowCheck out the BESTfit 90 Degree Exhaust Elbow for your truck! It's made of tough Aluminized Steel and has a 6-inch ID and 6-inch OD. The legs are each 24 inches long,...
    09-0801624
    SKU:
    09-0801624
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $183.99
    Qty in Cart: 0
    Price:
    $183.99
    Subtotal:
  • Aluminized Exhaust Pipe, 6 Inch OD x 60 Inch

    Aluminized Exhaust Pipe, 6 Inch OD x 60 Inch

    BESTFIT TRUCK PARTS

    $163.99
    60 Inch Exhaust Pipe With 6 Inch ODDiscover the perfect addition to your exhaust system with the 60 Inch Aluminized Exhaust Pipe, boasting a 6 Inch OD. Made from aluminized material, it not only...
    09-086000001
    SKU:
    09-086000001
    Truck Class:
    Heavy Duty
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $163.99
    Qty in Cart: 0
    Price:
    $163.99
    Subtotal:
  • Aluminized Pipe, 8 Inch OD x 60 Inch

    Aluminized Pipe, 8 Inch OD x 60 Inch

    BESTFIT TRUCK PARTS

    $605.99
    8 Inch OD Aluminized Pipe, 5 Foot LengthDiscover the durability and performance enhancement offered by the 8 Inch OD Aluminized Pipe, a perfect addition to your exhaust. This high-quality, 5-foot...
    09-088060010
    SKU:
    09-088060010
    Diameter Options:
    8 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $605.99
    Qty in Cart: 0
    Price:
    $605.99
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 6 ID X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 6 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $46.65
    Aluminized 6 Inch ID To 5 Inch OD Reducer For ExhaustUse this quality aluminized reducer to connect a 6 inch OD pipe to a 4 inch OD pipe in your exhaust system. Resistant to rust and corrosion, this...
    09-08036500
    SKU:
    09-08036500
    Truck Class:
    Heavy Duty
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $46.65
    Qty in Cart: 0
    Price:
    $46.65
    Subtotal:
  • BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 ID X 8.75 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 8 OD X 5 ID X 8.75 Inch

    BESTFIT TRUCK PARTS

    $126.99
    8 OD To 5 ID Inch Exhaust Reducer* High Quality Exhaust Reducer* Made Of Aluminized 16 Gauge Steel* Dimensions:  - 8 Inch Length   - 8 Inch OD To 5 Inch ID* Sold Individually* Warranty On Exhaust...
    09-08038501
    SKU:
    09-08038501
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • BESTfit Aluminized Exhaust Reducer 7 ID X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Reducer 7 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $76.30
    8 Inch Exhaust 7 Inch ID To 5 Inch OD Reducer Adapter* High Quality Exhaust Reducer* Aluminized* 7 ID- 5 OD X 8 Inch* Sold Individually* Warranty On Exhaust Reducers Against Defects In Workmanship &...
    09-0801806
    SKU:
    09-0801806
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $76.30
    Qty in Cart: 0
    Price:
    $76.30
    Subtotal:
  • Aluminized Steel Exhaust Turbo Flange, 3.5 Inch ID x 2 Inch

    Aluminized Steel Exhaust Turbo Flange, 3.5 Inch ID x 2 Inch

    BESTFIT TRUCK PARTS

    $60.99
    Steel 3.5 Inch ID Turbo Flange Adapter* High Quality Turbo Flange* Aluminized Steel* 3.5 Inch ID * 2 Inch Length* Sold Individually* Warranty On Turbo Flanges Against Defects In Workmanship &...
    09-0801009
    SKU:
    09-0801009
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • 4 OD 10 x 10 Inch Chrome 90 Degree Elbow

    4 OD 10 x 10 Inch Chrome 90 Degree Elbow

    BESTFIT TRUCK PARTS

    $165.99
    4 Inch OD x 10 x 10 Inch Chrome 90 Degree Elbow* High Quality Elbow* Chrome-Plated * 4 Inch OD/OD * 90 Degree* Both Legs 10 Inches Length * Sold Individually* Warranty On Elbows Against Defects In...
    09-0801419
    SKU:
    09-0801419
    Diameter Options:
    4 Inch
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • Chrome 90 Degree Elbow, 6 Inch OD - 24 x 24 Inch Legs

    Chrome 90 Degree Elbow, 6 Inch OD - 24 x 24 Inch Legs

    BESTFIT TRUCK PARTS

    $375.99
    6 Inch OD x 24 x 24 Inch Chrome 90 Degree Elbow* High Quality Elbow* Chrome-Plated * 6 Inch OD/OD* 90 Degree * Legs Are 24 Inches On Each Side* 16 Gauge* Sold Individually* Warranty On Elbows Against...
    09-0801623
    SKU:
    09-0801623
    Finish Options:
    Chrome-Plated
    Degree Options:
    90
    Style Options:
    Elbow
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $375.99
    Qty in Cart: 0
    Price:
    $375.99
    Subtotal:
  • SS 45 Degree Elbow, 8 x 10 Inch

    SS 45 Degree Elbow, 8 x 10 Inch

    BESTFIT TRUCK PARTS

    $93.99
    4 Inch OD Stainless Steel 45 Degree Elbow* High Quality Elbow* Stainless Steel * 4 Inch OD* 8 Inch X 10 Inch* 45 Degree Bend * Sold Individually* Warranty On Elbows Against Defects In Workmanship &...
    09-0801451
    SKU:
    09-0801451
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Elbow
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $93.99
    Qty in Cart: 0
    Price:
    $93.99
    Subtotal:
  • Chrome Exhaust Connector 6 ID Inch X 6 Inch OD

    Chrome Exhaust Connector 6 ID Inch X 6 Inch OD

    UNITED PACIFIC

    $39.05
    6 Inch ID To 6 Inch OD Chrome Exhaust ConnectorConnect a 6-inch inside diameter pipe to a 6-inch outside diameter pipe easily with this chrome plated exhaust connector. 4 State Trucks carries an...
    09-08010035
    SKU:
    09-08010035
    Diameter Options:
    6 Inch
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $39.05
    Qty in Cart: 0
    Price:
    $39.05
    Subtotal:
  • BESTfit Exhaust Pipe Coupler

    BESTfit Exhaust Pipe Coupler

    BESTFIT TRUCK PARTS

    $25.19 - $84.99
    Choose Option(s) to see description.BESTfit 3 ID X 8 Inch Aluminized Exhaust CouplerBESTfit 3 Inch ID-ID X 8 Inch OAL Aluminized Steel Coupler* High Quality Coupler* Aluminized Steel* Dimensions  - 8...
    PPR_206325
    SKU:
    PPR_206325
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminized Steel
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $25.19 - $84.99
    Qty in Cart: 0
    Price:
    $25.19 - $84.99
    Subtotal:
  • BESTfit Aluminized Steel Universal Type C Y-Pipe

    BESTfit Aluminized Steel Universal Type C Y-Pipe

    BESTFIT TRUCK PARTS

    $185.99 - $228.99
    The BESTfit Aluminized Steel Universal Type C Y-Pipe is a top exhaust component. Constructed from aluminized steel, this universal exhaust Y-pipe is available in multiple diameter and dimension...
    PPR_206275
    SKU:
    PPR_206275
    Truck Class:
    Universal
    Make:
    Universal Items
    Height Options:
    10 Inch
    Material Options:
    Aluminized Steel
    Diameter Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Length Options:
    10 Inch
    Product Type:
    Exhaust
    $185.99 - $228.99
    Qty in Cart: 0
    Price:
    $185.99 - $228.99
    Subtotal:
  • BESTfit Exhaust Pipe Steel Coupler

    BESTfit Exhaust Pipe Steel Coupler

    BESTFIT TRUCK PARTS

    $18.99 - $26.27
    The BESTfit Exhaust Pipe Steel Coupler provides a durable solution for connecting exhaust components with strength and precision. Manufactured from aluminized steel, it's built to resist corrosion...
    PPR_206265
    SKU:
    PPR_206265
    Truck Class:
    Universal
    Make:
    Universal Items
    Diameter Options:
    5 Inch
    Diameter Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $18.99 - $26.27
    Qty in Cart: 0
    Price:
    $18.99 - $26.27
    Subtotal:
  • Chrome Plated Steel 45 Degree Exhaust Expanded Elbow

    Chrome Plated Steel 45 Degree Exhaust Expanded Elbow

    UNITED PACIFIC

    $116.99
    Elevate your exhaust setup with the Chrome Plated Steel 45 Degree Exhaust Expanded Elbow. This aftermarket exhaust elbow is made from steel with a chrome-plated finish and features a 45-degree design...
    PPR_205783
    SKU:
    PPR_205783
    Truck Class:
    Universal
    Material Options:
    Steel
    Degree Options:
    45
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $116.99
    Qty in Cart: 0
    Price:
    $116.99
    Subtotal:
  • Chrome Straight Center Spool With 8 Inch Diameter & Length Options

    Chrome Straight Center Spool With 8 Inch Diameter & Length Options

    UNITED PACIFIC

    $538.99 - $717.99
    Refresh your exhaust system with the Chrome Straight Center Spool with 8-Inch Diameter and multiple length options. Designed as a high-quality aftermarket replacement, this center spool is made from...
    PPR_205786
    SKU:
    PPR_205786
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Height Options:
    8 Inch
    Finish Options:
    Chrome-Plated
    Diameter Options:
    8 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $538.99 - $717.99
    Qty in Cart: 0
    Price:
    $538.99 - $717.99
    Subtotal:
  • Chrome 6 Inch Straight Center Spool

    Chrome 6 Inch Straight Center Spool

    UNITED PACIFIC

    $231.99
    Add a polished touch to your exhaust system with the Chrome 6 Inch Straight Center Spool. This component features a 6-inch diameter and straight center spool design. Its chrome finish provides a...
    PPR_205343
    SKU:
    PPR_205343
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Height Options:
    6 Inch
    Finish Options:
    Chrome-Plated
    Diameter Options:
    6 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $231.99
    Qty in Cart: 0
    Price:
    $231.99
    Subtotal:
  • Chrome Steel 7 Inch Straight Center Spool

    Chrome Steel 7 Inch Straight Center Spool

    UNITED PACIFIC

    $460.99 - $484.99
    Complete your exhaust setup with this Chrome Steel 7-Inch Straight Center Spool. Made with steel and finished with a triple chrome-plating process, this 7-inch center spool delivers a polished...
    PPR_205344
    SKU:
    PPR_205344
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Height Options:
    7 Inch
    Diameter Options:
    7 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $460.99 - $484.99
    Qty in Cart: 0
    Price:
    $460.99 - $484.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Exhaust Elbow Connector Sleeve Insert For Assembling O.D. To O.D. Stacks And Elbows

    Exhaust Elbow Connector Sleeve Insert For Assembling O.D. To O.D. Stacks And Elbows

    UNITED PACIFIC

    $17.42 - $45.94
    Keep your exhaust system properly connected with this Exhaust Elbow Connector Sleeve Insert, designed to join a plain bottom exhaust stack to an elbow pipe for a secure fit. Available in 5-inch,...
    PPR_205340
    SKU:
    PPR_205340
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $17.42 - $45.94
    Qty in Cart: 0
    Price:
    $17.42 - $45.94
    Subtotal:
  • TPHD 4 Inch X 10 Foot Stainless Steel Flex Pipe

    TPHD 4 Inch X 10 Foot Stainless Steel Flex Pipe

    TPHD

    $239.99
    10 Foot Continuous 4 Inch Flex Pipe Roll* High Quality Flex Pipe* Stainless Steel* 4 Inch* 10 Foot Continuous Roll* Sold Individually* Warranty On Flex Pipes Against Defects In Workmanship & Material...
    09-080443
    SKU:
    09-080443
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Diameter Options:
    4 Inch
    Product Type:
    Exhaust
    $239.99
    Qty in Cart: 0
    Price:
    $239.99
    Subtotal:
  • Commercial Vehicle Catalytic Converter Security

    Commercial Vehicle Catalytic Converter Security

    AFTERMARKET

    $178.99
    Security Shield For Your Catalytic ConverterSafeguard your catalytic converter from theft with the top-of-the-line Security Shield, specifically designed to protect commercial vehicles. This...
    09-080200015
    SKU:
    09-080200015
    Material Options:
    Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $178.99
    Qty in Cart: 0
    Price:
    $178.99
    Subtotal:
  • Chrome 5 Inch Y Pipe With Divider 25 In W X 14 In H

    Chrome 5 Inch Y Pipe With Divider 25 In W X 14 In H

    UNITED PACIFIC

    $181.99
    Aluminized 5 Inch Y Exhaust Pipe With Divider* High Quality Y Pipe* Chrome-Plated* 25 Inch W X 14 Inch H* Triple Chrome Plating Process* Sold Individually* Warranty On Y Pipes Against Defects In...
    09-080100541
    SKU:
    09-080100541
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Style Options:
    Y-Pipe
    Product Type:
    Exhaust
    $181.99
    Qty in Cart: 0
    Price:
    $181.99
    Subtotal:
  • Chrome 90 Degree Exhaust Elbow Reduce 6 Inch O.D. To 5 Inch I.D. - 13 Inch X 13 Inch

    Chrome 90 Degree Exhaust Elbow Reduce 6 Inch O.D. To 5 Inch I.D. - 13 Inch X 13 Inch

    UNITED PACIFIC

    $223.99
    Chrome 90 Degree Exhaust Elbow Reduce* High Quality Exhaust Elbow* Chrome-Plated* 6 Inch O.D. To 5 Inch I.D.- 13 Inch X 13 Inch* 90 Degree* With Triple Chrome Plating Process* Sold Individually*...
    09-080100486
    SKU:
    09-080100486
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Style Options:
    Elbow
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Degree Options:
    90
    Product Type:
    Exhaust
    $223.99
    Qty in Cart: 0
    Price:
    $223.99
    Subtotal:
  • Aluminized 45 Degree Exhaust Expanded Elbow 6 Inch I.D. To 6 Inch O.D. - 15 X 15 Inch

    Aluminized 45 Degree Exhaust Expanded Elbow 6 Inch I.D. To 6 Inch O.D. - 15 X 15 Inch

    UNITED PACIFIC

    $144.99
    Aluminized 45 Degree Exhaust Expanded Elbow* High Quality Exhaust Expanded Elbow* Aluminized Steel* 6 Inch Inside Diameter To Another With 6 Inch Outside Diameter* 15 Inch X 15 Inch Dimension* 45...
    09-080100437
    SKU:
    09-080100437
    Truck Class:
    Universal
    Diameter Options:
    6 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Degree Options:
    45
    Product Type:
    Exhaust
    $144.99
    Qty in Cart: 0
    Price:
    $144.99
    Subtotal:
  • Aluminized 5 Inch Y Pipe - 11.5 In W X 16.25 In H

    Aluminized 5 Inch Y Pipe - 11.5 In W X 16.25 In H

    UNITED PACIFIC

    $119.99
    Aluminized 5 Inch Y Exhaust Pipe* High Quality Y Pipe* Aluminized Steel* 11.5 Inch W X 16.25 Inch L* Sold Individually* Warranty On Y Pipes Against Defects In Workmanship & Material From Date Of...
    09-080100537
    SKU:
    09-080100537
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Length Options:
    16 Inch
    Style Options:
    Y-Pipe
    Product Type:
    Exhaust
    $119.99
    Qty in Cart: 0
    Price:
    $119.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Aluminized 90 Degree Exhaust Expanded Elbow 4 In Id To 4 In Od - 12 X 12 Inch

    Aluminized 90 Degree Exhaust Expanded Elbow 4 In Id To 4 In Od - 12 X 12 Inch

    UNITED PACIFIC

    $48.17
    90 Degree Exhaust Expanded Elbow* High Quality Exhaust Expanded Elbow* Aluminized Steel* 4 Inch I.D. To 4 Inch O.D.* 12 Inch X 12 Inch* 90 Degree* Sold Individually* Warranty On Exhaust Expanded...
    09-080100439
    SKU:
    09-080100439
    Truck Class:
    Universal
    Diameter Options:
    4 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Degree Options:
    90
    Product Type:
    Exhaust
    $48.17
    Qty in Cart: 0
    Price:
    $48.17
    Subtotal:
  • Aluminized 60 Degree Exhaust Expanded Elbow 5 In Id To 5 In OD - 10 X 10 Inch

    Aluminized 60 Degree Exhaust Expanded Elbow 5 In Id To 5 In OD - 10 X 10 Inch

    UNITED PACIFIC

    $79.99
    60 Degree Exhaust Expanded Elbow* High Quality Exhaust Expanded Elbow* Aluminized Steel* 5 Inch Id To 5 Inch Od* 10 Inch X 10 Inch * 60 Degree* Sold Individually* Warranty On Exhaust Expanded Elbows...
    09-080100438
    SKU:
    09-080100438
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Degree Options:
    60
    Product Type:
    Exhaust
    $79.99
    Qty in Cart: 0
    Price:
    $79.99
    Subtotal:
  • BESTfit 4 ID/ID SS Connector Pipe - Repair Section

    BESTfit 4 ID/ID SS Connector Pipe - Repair Section

    BESTFIT TRUCK PARTS

    $44.55 - $95.99
    Restore your exhaust with the BESTfit 4-inch ID/ID 16-gauge aluminized steel repair pipe. This connector-style pipe features a 4-inch inner diameter on both ends. Built from 16-gauge aluminized...
    PPR_203221
    SKU:
    PPR_203221
    Diameter Options:
    4 Inch
    Truck Class:
    Universal
    Size Options:
    16 Gauge
    Material Options:
    Aluminized Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $44.55 - $95.99
    Qty in Cart: 0
    Price:
    $44.55 - $95.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 5295606NX, 5579357 For Cummins ISC Engine

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 5295606NX, 5579357 For Cummins ISC Engine

    GLOBAL EMISSIONS

    $2,020.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISC Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...
    29-080600049
    SKU:
    29-080600049
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $2,020.99
    Qty in Cart: 0
    Price:
    $2,020.99
    Subtotal:
  • 1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965227 For Cummins ISB/PX6 Engines

    1-Piece Stainless Steel Diesel Particulate Filter Replaces 4965227 For Cummins ISB/PX6 Engines

    GLOBAL EMISSIONS

    $1,410.99
    1-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISB & PX6 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability*...
    29-080600024
    SKU:
    29-080600024
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,410.99
    Qty in Cart: 0
    Price:
    $1,410.99
    Subtotal:
  • Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines

    Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines

    GLOBAL EMISSIONS

    $1,690.99
    Stainless Steel Diesel Particulate Filter Fits Cummins/PACCAR ISC & PX8 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold...
    29-080600023
    SKU:
    29-080600023
    Truck Class:
    Heavy Duty
    Style Options:
    Cummins
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $1,690.99
    Qty in Cart: 0
    Price:
    $1,690.99
    Subtotal:
  • FREE SHIPPING
    Exhaust Flex Bellows Kit Replaces M66-3541, M66-4111 For Peterbilt & Kenworth

    Exhaust Flex Bellows Kit Replaces M66-3541, M66-4111 For Peterbilt & Kenworth

    DAYTON / DORMAN

    $463.99
    Exhaust Pipe Bellow KitThe Exhaust Flex Bellows Kit is an ideal replacement for outdated or damaged exhaust components, replacing OEM numbers M66-3541 and M66-4111. This kit, featuring a metal bellow...
    29-080419
    SKU:
    29-080419
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Make:
    Peterbilt
    Finish Options:
    Chrome-Plated
    Length Options:
    12 1/2 Inch
    Diameter Options:
    3 1/2 Inch
    Product Type:
    Exhaust
    $463.99
    Qty in Cart: 0
    Price:
    $463.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 2.5 X 14.75 Inch Flex Connector W/ Flange Replaces M666559 For Kenworth & Peterbilt

    BESTfit 2.5 X 14.75 Inch Flex Connector W/ Flange Replaces M666559 For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $164.99
    SS 12 3/4 Inch DPF Flex ConnectorIntroducing the BESTfit 2.5 X 14.75 Inch Flex Connector with Flange, a replacement for OE number M66-6559. This premium connector, made in the USA, features a 2...
    29-080407
    SKU:
    29-080407
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Peterbilt
    Make:
    Kenworth
    Finish Options:
    Chrome-Plated
    Length Options:
    12 3/4 Inch
    Diameter Options:
    2 1/2 Inch
    Product Type:
    Exhaust
    $164.99
    Qty in Cart: 0
    Price:
    $164.99
    Subtotal:
  • BESTfit 5 X 14.5 Inch Bead Flex Connector W/ Flange Replaces M6665420335 For Kenworth & Peterbilt

    BESTfit 5 X 14.5 Inch Bead Flex Connector W/ Flange Replaces M6665420335 For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $324.99
    BESTfit Stainless Steel 14.5 Inch Long DPF Flex Connector PipeRevitalize your truck's exhaust system with the BESTfit 5 Inch X 14.5 Inch Bead Flex Connector, specifically designed to replace OE...
    29-080406
    SKU:
    29-080406
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Make:
    Peterbilt
    Length Options:
    14 1/2 Inch
    Diameter Options:
    5 Inch
    Product Type:
    Exhaust
    $324.99
    Qty in Cart: 0
    Price:
    $324.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 X 11.375 Inch Bead Flex Connector W/ Flange Replaces M6665420320 For Kenworth & Peterbilt

    BESTfit 5 X 11.375 Inch Bead Flex Connector W/ Flange Replaces M6665420320 For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $245.99
    SS DPF Bead Flex Connector Pipe* High Quality Flex Connector* 5 Inch Flange x 5 Inch Flange x 11.375 Inch Compressed* Sold Individually* Made In USA* Warranty On Flex Connector Against Defects In...
    29-080405
    SKU:
    29-080405
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Make:
    Kenworth
    Diameter Options:
    5 Inch
    Product Type:
    Exhaust
    $245.99
    Qty in Cart: 0
    Price:
    $245.99
    Subtotal:
  • FREE SHIPPING
    BESTfit 4 X 12.25 Inch Flex Connector W/ Flange Replaces M6665410335, M6670910335 For Kenworth & Peterbilt

    BESTfit 4 X 12.25 Inch Flex Connector W/ Flange Replaces M6665410335, M6670910335 For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $305.99
    BESTfit Stainless Steel 12.25 Inch Long DPF Flex Connector W/ 4 Inch Flange* High Quality Flex Connector* Made Of Stainless Steel* 4 Inch Flange x 4 Inch Flange x 12.250 Inch Compressed* Sold...
    29-080403
    SKU:
    29-080403
    Truck Class:
    Heavy Duty
    Diameter Options:
    4 Inch
    Length Options:
    12 1/4 Inch
    Material Options:
    Steel
    Make:
    Peterbilt
    Make:
    Kenworth
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $305.99
    Qty in Cart: 0
    Price:
    $305.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 4 X 11.375 Inch Flex Connector Replaces M66-6541-0320 For Kenworth & Peterbilt

    BESTfit 4 X 11.375 Inch Flex Connector Replaces M66-6541-0320 For Kenworth & Peterbilt

    BESTFIT TRUCK PARTS

    $237.99
    BESTfit DPF Exhaust Flex Connector PipeBESTfit's 4 X 11.375 Inch Flex Connector is the top choice for replacing OE numbers M66-6541-0320 and M66-7091-0320, fitting a wide range of Kenworth and...
    29-080402
    SKU:
    29-080402
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Exhaust
    $237.99
    Qty in Cart: 0
    Price:
    $237.99
    Subtotal:
  • Exhaust Bellows Kit W/ 561.29318 V-Band Clamps & 562.U46245 Gaskets For Peterbilt & Kenworth

    Exhaust Bellows Kit W/ 561.29318 V-Band Clamps & 562.U46245 Gaskets For Peterbilt & Kenworth

    AFTERMARKET

    $315.99
    Exhaust Bellows Kit W/ Clamp & Gasket* High Quality Exhaust Bellows* Made Of 3 Layers Of 304 Stainless Steel* 409 Stainless Steel Welded End Fittings* With Vibration Dampening Weave* Leak Proof...
    29-08040003
    SKU:
    29-08040003
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Make:
    Kenworth
    Material Options:
    Steel
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $315.99
    Qty in Cart: 0
    Price:
    $315.99
    Subtotal:
  • Exhaust Bellows Kit W/ Gaskets & Hardware For Peterbilt & Kenworth W/ MX13 2016-2017

    Exhaust Bellows Kit W/ Gaskets & Hardware For Peterbilt & Kenworth W/ MX13 2016-2017

    AFTERMARKET

    $541.99
    Premium Exhaust BellowsTargeted for a range of Peterbilt and Kenworth models, the Exhaust Bellows Kit is the ultimate solution for drivers looking to enhance their exhaust's reliability. This...
    29-08040002
    SKU:
    29-08040002
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Material Options:
    Steel
    Style Options:
    Cummins
    Product Type:
    Exhaust
    $541.99
    Qty in Cart: 0
    Price:
    $541.99
    Subtotal:
  • Premium Exhaust Bellows Kit For Autocar

    Premium Exhaust Bellows Kit For Autocar

    AFTERMARKET

    $490.99
    Exhaust Bellows Kit Autocar Premium W/ V Band Clamp & Cummins Gasket* High Quality Exhaust Bellows Kit* Includes: - (2) V- Band Clamp  - Gasket Cummins * Made Of 304 Stainless Steel* Sold...
    16-08040001
    SKU:
    16-08040001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    Style Options:
    Cummins
    Product Type:
    Exhaust
    $490.99
    Qty in Cart: 0
    Price:
    $490.99
    Subtotal:
  • Exhaust Bellows Kit Replaces A2350781-001 For Autocar

    Exhaust Bellows Kit Replaces A2350781-001 For Autocar

    AFTERMARKET

    $599.99
    Exhaust Bellows Kit Autocar Premium* High Quality Exhaust Bellows Kit* Includes:  - (2) V-Band Clamp  - (2) Exhaust Gasket* Sold Individually* Warranty On Exhaust Bellows Kits Against Defects In...
    16-08040000
    SKU:
    16-08040000
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Steel
    Product Type:
    Exhaust
    $599.99
    Qty in Cart: 0
    Price:
    $599.99
    Subtotal:
  • 5 Inch Aluminized Steel Double Bend Pipe W/ 5 Inch Inlet For 5, 6, 7 Inch Stack Kits by BESTfit

    5 Inch Aluminized Steel Double Bend Pipe W/ 5 Inch Inlet For 5, 6, 7 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $353.99
    BESTfit 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits W/ 5 Inch Inlet* High Quality Stack* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter  - 5 Inch Inlet...
    09-08G500008
    SKU:
    09-08G500008
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $353.99
    Qty in Cart: 0
    Price:
    $353.99
    Subtotal:
  • 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits by BESTfit

    BESTFIT TRUCK PARTS

    $301.99
    BESTfit 5 Inch 16G Aluminized Steel Double Bend Pipe For 5, 6, 7 Inch Stack Kits* High Quality Double Bend Pipe* 16 Gauge Aluminized Steel* Dimensions  - 5 Inch Diameter* Used In 5, 6 And 7 Inch...
    09-08G500007
    SKU:
    09-08G500007
    Diameter Options:
    5 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $301.99
    Qty in Cart: 0
    Price:
    $301.99
    Subtotal:
  • 4 Inch 16G Aluminized Steel Double Bend Pipe by BESTfit

    4 Inch 16G Aluminized Steel Double Bend Pipe by BESTfit

    BESTFIT TRUCK PARTS

    $257.99
    BESTfit 16G Aluminized Steel Double Bend Pipe For 4 Inch Stack Kits* High Quality Stack Kit* 16 Gauge Aluminized Steel* Dimensions  - 4 Inch Double Bend Pipe  - 4 Inch Stack kit* Made in The USA*...
    09-08G400004
    SKU:
    09-08G400004
    Diameter Options:
    4 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $257.99
    Qty in Cart: 0
    Price:
    $257.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 Inch Steel Universal Exhaust Y-Divider Pipe 15 Inch L X 30 Inch W

    BESTfit 5 Inch Steel Universal Exhaust Y-Divider Pipe 15 Inch L X 30 Inch W

    BESTFIT TRUCK PARTS

    $177.99
    BESTfit Exhaust Y Divider Pipe* High Quality Exhaust Y-Pipe* With Expansion* Made Of Aluminized Steel* 5 Inch Diameter* 15 Inch Length* 30 Inch Width * 5 Inch Centerline Radius* Sold Individually*...
    09-0806501
    SKU:
    09-0806501
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Length Options:
    15 Inch
    Style Options:
    Y-Pipe
    Product Type:
    Exhaust
    Width Options:
    30 Inch
    Ready To Ship:
    Yes
    $177.99
    Qty in Cart: 0
    Price:
    $177.99
    Subtotal:
  • BESTfit Heavy Duty 8 ID X 120 Inch 304 Stainless Steel Exhaust Flex Pipe Roll

    BESTfit Heavy Duty 8 ID X 120 Inch 304 Stainless Steel Exhaust Flex Pipe Roll

    BESTFIT TRUCK PARTS

    $645.99
    BESTfit 8 Inch Heavy Duty Flex Pipe Roll* High Quality Flex Exhaust Hose * Made Of 304 Stainless Steel* 8 Inch Diameter* 120 Inch Length* Sold By Roll** Warranty On Flex Pipes Against Defects In...
    09-080481204
    SKU:
    09-080481204
    Truck Class:
    Universal
    Diameter Options:
    8 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    $645.99
    Qty in Cart: 0
    Price:
    $645.99
    Subtotal:
  • 6-5 Inch 90 Degree 20 Inch Medium Length Exhaust Elbow

    6-5 Inch 90 Degree 20 Inch Medium Length Exhaust Elbow

    LINCOLN CHROME

    $552.99
    6 To 5 Inch Tapered 90 Degree 20 Inch Medium Length Exhaust ElbowRevamp your exhaust system with the 6-5 Inch 90 Degree 20 Inch Medium Length Exhaust Elbow from 4 State Trucks. Crafted from...
    09-08036523
    SKU:
    09-08036523
    Diameter Options:
    6 Inch
    Length Options:
    20 Inch
    Location:
    Made In USA
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Elbow
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $552.99
    Qty in Cart: 0
    Price:
    $552.99
    Subtotal:
  • FREE SHIPPING
    6 To 5 Inch 90 Degree 23 X 23 Inch Chrome Exhaust Elbow With Tapered Top

    6 To 5 Inch 90 Degree 23 X 23 Inch Chrome Exhaust Elbow With Tapered Top

    LINCOLN CHROME

    $500.99
    Lincoln Chrome Elbow 90 Degree With Tapered Top Chrome Plated SteelTransform your truck's exhaust with our premium Lincoln Chrome Elbow, a 90-degree universal elbow with a tapered top designed for OD...
    09-08036513
    SKU:
    09-08036513
    Diameter Options:
    6 Inch
    Location:
    Made In USA
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Elbow
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $500.99
    Qty in Cart: 0
    Price:
    $500.99
    Subtotal:
  • Chrome Exhaust Adapter 5 ID X 4 ID X 8 Inch

    Chrome Exhaust Adapter 5 ID X 4 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $88.99
    BESTfit Chrome Reducer 5 ID To 4 Inch I.D.* High Quality Exhaust Pipe Reducer* Made Of Chrome-Plated Steel* Dimensions:  - 4 Inch ID To 5 Inch ID  - 8 Inch Length* Sold Individually* Warranty On...
    09-0803452
    SKU:
    09-0803452
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 5 OD X 4 OD X 8 Inch Chrome Exhaust Pipe Reducer

    BESTfit 5 OD X 4 OD X 8 Inch Chrome Exhaust Pipe Reducer

    BESTFIT TRUCK PARTS

    $43.19
    BESTfit Chrome Adapter* High Quality Exhaust Pipe Reducer* Made Of Chrome-Plated Steel* Dimensions:  - 4 Inch OD To 5 Inch OD  - 8 Inch Length* Sold Individually* Warranty On Exhaust Pipe Reducers...
    09-0803451
    SKU:
    09-0803451
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    5 Inch
    Product Type:
    Exhaust
    $43.19
    Qty in Cart: 0
    Price:
    $43.19
    Subtotal:
  • 5 Inch Diameter X 10.5 X 16 Inch Aluminized Type B Exhaust Y Pipe

    5 Inch Diameter X 10.5 X 16 Inch Aluminized Type B Exhaust Y Pipe

    AUTOMANN USA

    $126.99
    5 Inch Type B Y-Pipe With 90 Degree TurnImprove your truck's exhaust system efficiency with the 5 Inch Diameter X 10.5 X 16 Inch Aluminized Type B Exhaust Y Pipe. Made from top-quality aluminized...
    09-080300001
    SKU:
    09-080300001
    Diameter Options:
    5 Inch
    Truck Class:
    Universal
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Length Options:
    16 Inch
    Product Type:
    Exhaust
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • BESTfit 8 ID X 8 Inch Coupler

    BESTfit 8 ID X 8 Inch Coupler

    BESTFIT TRUCK PARTS

    $88.99
    BESTfit 8 Inch I.D. X 8 Inch Length CouplerFor projects requiring precise and reliable connections, the BESTfit 8 Inch I.D. X 8 Inch Length Coupler is a top aftermarket replacement choice. With its...
    09-0801805
    SKU:
    09-0801805
    Diameter Options:
    8 Inch
    Length Options:
    8 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Aluminized Exhaust Adapter Reducer 7 OD X 5 OD X 8 Inch

    BESTfit Aluminized Exhaust Adapter Reducer 7 OD X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $75.99
    BESTfit Exhaust Adapter Reducer 7 Inch O.D. to 5 Inch O.D. Aluminized* High Quality Exhaust Adapter Reducer* 7 Inch O.D. On Top* 5 Inch O.D. On Bottom* 8 Inch Length* Sold IndividuallyWarranty On...
    09-0801755
    SKU:
    09-0801755
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Length Options:
    8 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $75.99
    Qty in Cart: 0
    Price:
    $75.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Exhaust Reducer 7 ID X 5 OD X 9.5 Inch

    Chrome Exhaust Reducer 7 ID X 5 OD X 9.5 Inch

    LINCOLN CHROME

    $185.99
    Lincoln Chrome 7 Inch To 5 Inch Exhaust Reducer* High Quality Exhaust Reducer* Made of Chrome-Plated Steel* 7 Inch ID On Top* 5 Inch OD On Bottom* 9.50 Inches Over All Length* Sold...
    09-0801754
    SKU:
    09-0801754
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Length Options:
    9 1/2 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Product Type:
    Exhaust
    $185.99
    Qty in Cart: 0
    Price:
    $185.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Adapter Reducer 7 ID X 5 ID X 8 Inch

    BESTfit Chrome Exhaust Adapter Reducer 7 ID X 5 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $126.99
    BESTfit Exhaust Reducer* Made Of High Quality Chrome-Plated Steel* 7 Inch I.D. To 5 Inch I.D.* 8 Inches Length* Sold Individually Warranty On Exhaust Reducers Against Defects In Workmanship &...
    09-0801752
    SKU:
    09-0801752
    Diameter Options:
    7 Inch
    Truck Class:
    Universal
    Length Options:
    8 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    $126.99
    Qty in Cart: 0
    Price:
    $126.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Adapter Reducer 7 OD X 5 OD X 8 Inch

    BESTfit Chrome Exhaust Adapter Reducer 7 OD X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $149.99
    BESTfit Chrome-Plated Steel Exhaust Adapter Reducer 7 Inch O.D. to 5 Inch O.D.Chrome Exhaust Adapter Reducer* High Quality Exhaust Reducer* Made of Chrome-Plated Steel* 7 Inch O.D. To 5 Inch O.D.* 8...
    09-0801750
    SKU:
    09-0801750
    Truck Class:
    Universal
    Diameter Options:
    7 Inch
    Length Options:
    8 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $149.99
    Qty in Cart: 0
    Price:
    $149.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 OD X 5 ID X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 OD X 5 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $49.53
    BESTfit Exhaust Reducer* High Quality Exhaust Reducer* Made Of Chrome- Plated Steel* 8 Inch Length* 6 Inch O.D. To 5 Inch I.D. * Sold Individually* Warranty On Exhaust Reducer Against Defects In...
    09-0801653
    SKU:
    09-0801653
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    6 Inch
    Length Options:
    8 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $49.53
    Qty in Cart: 0
    Price:
    $49.53
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 ID X 5 OD X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 ID X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $60.99
    BESTfit Exhaust Expander* High Quality Exhaust Expander* Made Of Chrome-Plated Steel* 5 Inch O.D. To 6 Inch I.D.* Sold Individually* Warranty On Exhaust Expander Against Defects In Workmanship &...
    09-0801652
    SKU:
    09-0801652
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    8 Inch
    Diameter Options:
    6 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 OD X 5 OD X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 OD X 5 OD X 8 Inch

    BESTFIT TRUCK PARTS

    $68.99
    BESTfit Exhaust Expander/Reducer* High Quality Exhaust Reducer* Made Of Chrome-Plated Steel* 8 Inch Length* 5 Inch O.D. To 6 Inch O.D. * Sold Individually* Warranty On Exhaust Reducers Against...
    09-0801651
    SKU:
    09-0801651
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Diameter Options:
    6 Inch
    Length Options:
    8 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $68.99
    Qty in Cart: 0
    Price:
    $68.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Exhaust Reducer 6 ID X 5 ID X 8 Inch

    BESTfit Chrome Exhaust Reducer 6 ID X 5 ID X 8 Inch

    BESTFIT TRUCK PARTS

    $67.99
    BESTfit 5 Inch ID Chrome Exhaust Expander/Reducer* High Quality Exhaust Reducer* Made Of Chrome-Plated Steel* Dimensions:  - 5 Inch I.D. X 6 Inch I.D.  - 8 Inch Length* Sold Individually* Warranty On...
    09-0801650
    SKU:
    09-0801650
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Length Options:
    8 Inch
    Diameter Options:
    6 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $67.99
    Qty in Cart: 0
    Price:
    $67.99
    Subtotal:
  • BESTfit 6 ID/OD X 13 X 13 Inch 90 Degree Aluminized Steel Exhaust Elbow

    BESTfit 6 ID/OD X 13 X 13 Inch 90 Degree Aluminized Steel Exhaust Elbow

    BESTFIT TRUCK PARTS

    $196.99
    BESTfit 90 Degree Exhaust Elbow W/ 7 Inch Center Line Radius & 6 Inch I.D./O.D.* High Quality Elbow* 6 Inch I.D. X 6 Inch O.D.* 90 Degree Outside Measurement * 26 Inch X 7 Inch Centerline Radius*...
    09-0801625
    SKU:
    09-0801625
    Truck Class:
    Universal
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    90
    Make:
    Universal Items
    Diameter Options:
    6 Inch
    Length Options:
    26 Inch
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $196.99
    Qty in Cart: 0
    Price:
    $196.99
    Subtotal:
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    TPHD 5 OD - ID 45 Degree 12 X 12 Inch Exhaust Elbow

    TPHD 5 OD - ID 45 Degree 12 X 12 Inch Exhaust Elbow

    TPHD

    $45.99
    Aluminized Steel 45 Degree Exhaust Elbow* High Quality Elbow* Made Of Aluminized Steel * 5 Inch ID - OD* Leg A: 12 Inch Leg* Leg B: 12 Inch Leg* Centerline: 5.5 Inches* 45 Degree* Sold Individually*...
    09-0801517
    SKU:
    09-0801517
    Truck Class:
    Universal
    Diameter Options:
    5 Inch
    Style Options:
    Elbow
    Material Options:
    Aluminized Steel
    Degree Options:
    45
    Make:
    Universal Items
    Product Type:
    Exhaust
    Ready To Ship:
    Yes
    $45.99
    Qty in Cart: 0
    Price:
    $45.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 4 Inch ID / OD 90 Degree 12 X 12 Inch Chrome Exhaust Elbow

    BESTfit 4 Inch ID / OD 90 Degree 12 X 12 Inch Chrome Exhaust Elbow

    BESTFIT TRUCK PARTS

    $225.99
    BESTfit Exhaust ElbowDiscover the pinnacle of exhaust enhancements with the BESTfit 4 Inch I.D.-O.D. 90 Degree 12 X 12 Inch Chrome Exhaust Elbow. Engineered for excellence, this elbow is made from...
    09-0801511
    SKU:
    09-0801511
    Diameter Options:
    4 Inch
    Style Options:
    Elbow
    Material Options:
    Steel
    Degree Options:
    90
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    $225.99
    Qty in Cart: 0
    Price:
    $225.99
    Subtotal:
  • Total: items /

Adding your products to cart

Shop for Aftermarket Exhaust Parts for the Kenworth T300 and T450. Durable, quality-made exhaust parts can sustain the resale value of your rig while enhancing its unique appearance. Whether you are looking for exhaust elbows, piping, adapters, or a similar part, there are plenty of options to choose from. Exhaust parts are a great way to start customizing your Kenworth heavy-duty truck and upgrade your truck's exhaust system in general.

Frequently Asked Questions About Kenworth T300-T450 Elbows, Piping & Comp.

What kind of components are included in this category?

This category covers exhaust and air intake related elbows, piping sections, and connecting components designed for Kenworth T300 through T450 model trucks. This includes items such as exhaust elbows, intake piping, and related fittings used to connect and route exhaust or air systems on these trucks.

Will these elbows and piping fit my specific Kenworth model year?

Fitment can vary between the T300, T330, T370, T440, and T450 models, and even within different model years or engine configurations. Always check the listed specifications, measurements, and compatible model years on each product page before ordering, and compare them against your truck's existing components or service manual to confirm a proper match.

What materials are these parts made from, and how durable are they?

Exhaust elbows and piping in this category are typically made from stainless steel or aluminized steel, chosen for their ability to withstand high exhaust temperatures and resist corrosion. Stainless steel options generally offer better long-term corrosion resistance, while aluminized steel can provide a more budget-friendly alternative with a solid service life when properly maintained.

Do I need to replace gaskets, clamps, or other hardware when installing new piping or elbows?

In many cases, yes. Since exhaust components experience heat cycling and vibration over time, existing gaskets, clamps, or seals may be worn or damaged even if the piping itself is being upgraded or replaced. It is a good practice to inspect all connecting hardware during installation and replace any parts that show signs of wear to help ensure a proper seal and reduce the chance of leaks.

Can I install these parts myself, or should I have a professional do it?

Basic elbow and piping replacement can often be handled by someone comfortable with mechanical work and using standard hand tools. However, because these components are part of the exhaust or intake system, proper alignment and secure connections are important for correct engine performance and emissions function. If you are unsure about removing old components, matching angles and diameters, or torque specifications for clamps and fasteners, having a qualified diesel technician complete the installation is recommended.


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