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  • Price
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  • On Sale
    Limited Quantity Available
    BESTfit Plastic Aluminum 2 Row Radiator W/ Out Oil Cooler & Frame For Kenworth T370, Peterbilt 335, 340

    BESTfit Plastic Aluminum 2 Row Radiator W/ Out Oil Cooler & Frame For Kenworth T370, Peterbilt 335, 340

    BESTFIT TRUCK PARTS

    $181.96 - $729.99
    This high quality 22.25 X 38.83 inch plastic aluminum radiator with a 2 row core fits Kenworth T300 and T370 and Peterbilt 330, 335, and 340 models. The radiator has a 2.125 inch core thickness with...
    PPR_200134
    SKU:
    PPR_200134
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Kenworth
    Make:
    Peterbilt
    Size Options:
    2 Row
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $181.96 - $729.99
    Qty in Cart: 0
    Price:
    $181.96 - $729.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Stainless 26 Inch Air Cleaner Light Panels For Peterbilt 378/379 W/15 Inch 4 Bolt Donaldson Or Vortox

    Stainless 26 Inch Air Cleaner Light Panels For Peterbilt 378/379 W/15 Inch 4 Bolt Donaldson Or Vortox

    ROADWORKS

    $139.70 - $478.99
    Bring a polished custom finish to your truck with these 26-inch stainless air cleaner light panels, designed for select Peterbilt applications. Made from stainless steel, these aftermarket panels add...
    PPR_203516
    SKU:
    PPR_203516
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Peterbilt
    Finish Options:
    Polished
    Height Options:
    26 Inch
    Position:
    Rear
    Position:
    Front
    Light Options:
    With Lights
    Product Type:
    Exterior
    Color:
    Red
    Color:
    Amber
    Color:
    Amber/Clear
    Location:
    Made In USA
    Length Options:
    20 Inch
    Length Options:
    26 Inch
    Height Options:
    15 Inch
    Width Options:
    26 Inch
    Style Options:
    Vortox Style
    Style Options:
    Donaldson Style
    Ready To Ship:
    Yes
    $139.70 - $478.99
    Qty in Cart: 0
    Price:
    $139.70 - $478.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Adjustable Torque Arm, 18.5 To 21.375 Inch For Trailer

    BESTfit Adjustable Torque Arm, 18.5 To 21.375 Inch For Trailer

    BESTFIT TRUCK PARTS

    $53.99
    BESTfit Torque Arm AdjustableEnsure the alignment of your commercial trailer axles with the BESTfit adjustable torque arm. Crafted from durable steel, this replacement part is built to provide years...
    19-0518108
    SKU:
    19-0518108
    Length Options:
    21 Inch
    Truck Class:
    Heavy Duty
    Diameter Options:
    1 Inch
    Make:
    Trailer
    Product Type:
    Trailer
    Ready To Ship:
    Yes
    $53.99
    Qty in Cart: 0
    Price:
    $53.99
    Subtotal:
  • Flywheel Replaces 4710303505, 4710306705, 4710306205 For Detroit DD13/DD15 2016-2019

    Flywheel Replaces 4710303505, 4710306705, 4710306205 For Detroit DD13/DD15 2016-2019

    AKMI

    $1,230.99
    150 Teeth Flywheel Fits Models W/ Detroit DD13/DD15 Engine & 17 Inch ClutchKeep your Detroit DD13/DD15 engine performing at its best with this high-quality Flywheel. Compatible with DT12...
    29-070400119
    SKU:
    29-070400119
    Product Type:
    Engine Parts
    Style Options:
    Detroit
    Make:
    Universal Items
    $1,230.99
    Qty in Cart: 0
    Price:
    $1,230.99
    Subtotal:
  • BESTfit Charge Air Cooler 34.25 X 25.75 Inch For Volvo WIA With CAT 3406B & Detroit 60 Engines

    BESTfit Charge Air Cooler 34.25 X 25.75 Inch For Volvo WIA With CAT 3406B & Detroit 60 Engines

    BESTFIT TRUCK PARTS

    $661.99 - $857.99
    Protect your Volvo WIA engine from overheating with the BESTfit 34.25 x 25.75 Inch Charge Air Cooler, built for CAT 3406B and Detroit Series 60 engines. Featuring a 2.5-inch core and 4-inch inlet and...
    PPR_200233
    SKU:
    PPR_200233
    Truck Class:
    Heavy Duty
    Make:
    Volvo
    Product Type:
    Engine Parts
    $661.99 - $857.99
    Qty in Cart: 0
    Price:
    $661.99 - $857.99
    Subtotal:
  • BESTfit Charge Air Cooler 34.88 X 26.41 Inch For GMC TopKick

    BESTfit Charge Air Cooler 34.88 X 26.41 Inch For GMC TopKick

    BESTFIT TRUCK PARTS

    $527.99 - $644.99
    Keep your GMC TopKick running at peak performance with the BESTfit 34.88 26.41 Inch Charge Air Cooler, designed for rugged reliability and optimal engine cooling. The 1.63-inch core, along with 3...
    PPR_200628
    SKU:
    PPR_200628
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Mack
    Product Type:
    Engine Parts
    $527.99 - $644.99
    Qty in Cart: 0
    Price:
    $527.99 - $644.99
    Subtotal:
  • Hogebuilt Stainless Steel Full Radius Fenders

    Hogebuilt Stainless Steel Full Radius Fenders

    HOGEBUILT FENDERS

    $873.99 - $1,564.99
    Give your truck a polished look with Hogebuilt 304 Stainless Steel Full Radius Fenders. Designed for heavy-duty truck applications, these aftermarket single-axle fenders feature a mirror finish and a...
    PPR_206207
    SKU:
    PPR_206207
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Type Options:
    Full Radius
    Width Options:
    24 Inch
    Height Options:
    25 Inch
    Length Options:
    30 Inch
    Height Options:
    35 Inch
    Light Options:
    Without Lights
    Height Options:
    30 Inch
    Length Options:
    35 Inch
    Length Options:
    25 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Rear Fenders
    Ready To Ship:
    Yes
    Length Options:
    90 Inch
    Height Options:
    31 Inch
    Style Options:
    Single Axle
    Location:
    Made In USA
    Size Options:
    14 Gauge
    $873.99 - $1,564.99
    Qty in Cart: 0
    Price:
    $873.99 - $1,564.99
    Subtotal:
  • BESTfit Charge Air Cooler 34.5 X 25.562 Inch For Mack CHN613 & CXN613

    BESTfit Charge Air Cooler 34.5 X 25.562 Inch For Mack CHN613 & CXN613

    BESTFIT TRUCK PARTS

    $1,277.99 - $1,419.99
    Is your truck overheating, but your on a budget? 4 State Trucks has you covered. If your charge air cooler is malfunctioning or damaged, it can affect the life span and performance of your engine, so...
    PPR_200219
    SKU:
    PPR_200219
    Truck Class:
    Heavy Duty
    Make:
    Mack
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    Height Options:
    34 1/2 Inch
    Width Options:
    25 3/5 Inch
    $1,277.99 - $1,419.99
    Qty in Cart: 0
    Price:
    $1,277.99 - $1,419.99
    Subtotal:
  • BESTfit Charge Air Cooler Kit 27 X 19 Inch For International 9300 SBA, 9370, 9670 Cabover & Blue Bird Bus 9700

    BESTfit Charge Air Cooler Kit 27 X 19 Inch For International 9300 SBA, 9370, 9670 Cabover & Blue Bird Bus 9700

    BESTFIT TRUCK PARTS

    $1,423.99 - $1,609.99
    Keep your International 9300 SBA, 9370, 9670 Cabover, or Blue Bird Bus 9700 running smoothly with the BESTfit Charge Air Cooler Kit, also available as the cooler alone. The kit includes a 27 x...
    PPR_200616
    SKU:
    PPR_200616
    Truck Class:
    Heavy Duty
    Make:
    International
    Make:
    Bus
    Product Type:
    Engine Parts
    $1,423.99 - $1,609.99
    Qty in Cart: 0
    Price:
    $1,423.99 - $1,609.99
    Subtotal:
  • Stainless Steel Quarter Fender W/ Triangle Bracket

    Stainless Steel Quarter Fender W/ Triangle Bracket

    UNITED PACIFIC

    $261.99 - $359.99
    Optimize your rig with a Stainless Steel Quarter Fender Set with Triangle Brackets, designed to provide dependable rear wheel protection while adding a clean, polished appearance. Available in...
    PPR_204812
    SKU:
    PPR_204812
    Make:
    Universal Items
    Truck Class:
    Universal
    Size Options:
    18 Gauge
    Material Options:
    Stainless Steel
    Height Options:
    24 Inch
    Type Options:
    Quarter
    Length Options:
    24 Inch
    Width Options:
    31 Inch
    Height Options:
    34 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $261.99 - $359.99
    Qty in Cart: 0
    Price:
    $261.99 - $359.99
    Subtotal:
  • BESTfit Charge Air Cooler 34.25 X 26.50 Inch For Volvo WIA, WC, WCA & WG

    BESTfit Charge Air Cooler 34.25 X 26.50 Inch For Volvo WIA, WC, WCA & WG

    BESTFIT TRUCK PARTS

    $1,330.99 - $1,484.99
    Ensure reliable engine performance in your Volvo WIA, WC, WCA, or WG with the BESTfit 34.25 x 26.50 Inch Charge Air Cooler. Designed for optimal airflow and cooling efficiency, it features a 34...
    PPR_200237
    SKU:
    PPR_200237
    Truck Class:
    Heavy Duty
    Make:
    Volvo
    Product Type:
    Engine Parts
    $1,330.99 - $1,484.99
    Qty in Cart: 0
    Price:
    $1,330.99 - $1,484.99
    Subtotal:
  • BESTfit Charge Air Cooler 23.5 X 24 Inch For Freightliner MT, International 4700-4900 & Blue Bird Bus

    BESTfit Charge Air Cooler 23.5 X 24 Inch For Freightliner MT, International 4700-4900 & Blue Bird Bus

    BESTFIT TRUCK PARTS

    $448.99 - $562.99
    Is your truck overheating? 4 State Trucks have you covered. With a properly working charge air cooler, it has the ability to extend the life span and increase the performance of your engine. This is...
    PPR_200652
    SKU:
    PPR_200652
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $448.99 - $562.99
    Qty in Cart: 0
    Price:
    $448.99 - $562.99
    Subtotal:
  • RigMaster Valve Cover Gasket For Kohler Engine

    RigMaster Valve Cover Gasket For Kohler Engine

    RIGMASTER

    $33.98
    Kohler Valve Cover Gasket ED0044001030-S* High Quality Gasket* For Valve Cover* Sold Individually * Warranty On Gaskets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    ED0044001030S
    SKU:
    ED0044001030S
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $33.98
    Qty in Cart: 0
    Price:
    $33.98
    Subtotal:
  • On Sale
    Limited Quantity Available
    Stainless Steel 27 X 24 Inch Quarter Fender Kit

    Stainless Steel 27 X 24 Inch Quarter Fender Kit

    TRUX ACCESSORIES

    Now: $224.99
    Was: $249.99
    27 X 24 Inch Quarter Fender Kit Stainless SteelThe 27-inch quarter fenders in the 16-gauge stainless steel premium series come with triangle mounting Arms clamps, mudflaps, and hardware.* High...
    09-110306062
    SKU:
    09-110306062
    Product Type:
    Rear Fenders
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    Ready To Ship:
    Yes
    Now: $224.99
    Was: $249.99
    Qty in Cart: 0
    Price:
    Now: $224.99
    Was: $249.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 19.25 Inch Torque Arm For Trailer

    BESTfit 19.25 Inch Torque Arm For Trailer

    BESTFIT TRUCK PARTS

    $34.66
    BESTfit Torque Arm AdjustableThe BESTfit 19.25 Inch Torque Arm for Trailers combines durability with precision engineering to support heavy-duty trailer use. This rigid, non-adjustable arm comes with...
    19-0518109
    SKU:
    19-0518109
    Length Options:
    19 Inch
    Truck Class:
    Heavy Duty
    Make:
    Trailer
    Product Type:
    Trailer
    $34.66
    Qty in Cart: 0
    Price:
    $34.66
    Subtotal:
  • BESTfit Charge Air Cooler 24.69 X 18.625 X 2.76 Inch Replaces 3MD5540, 3MD5539 For Mack MR 1994-2007

    BESTfit Charge Air Cooler 24.69 X 18.625 X 2.76 Inch Replaces 3MD5540, 3MD5539 For Mack MR 1994-2007

    BESTFIT TRUCK PARTS

    $344.99
    Charge Air Cooler W/ 4 Inch Inlet & 3 Inch Outlet By BESTfit Replaces 3MD5540, 3MD5539Maintain peak performance on your Mack MR with this BESTfit Tube & Fin Charge Air Cooler. Constructed with...
    11-070115
    SKU:
    11-070115
    Truck Class:
    Heavy Duty
    Make:
    Mack
    Product Type:
    Engine Parts
    $344.99
    Qty in Cart: 0
    Price:
    $344.99
    Subtotal:
  • 7 X 16 Inch Stainless Angle-Back West Coast Mirror Head

    7 X 16 Inch Stainless Angle-Back West Coast Mirror Head

    LUVERNE

    $25.02
    Upgrade your visibility and your rig's style with this 7 x 16 inch stainless steel angle back West Coast mirror head. Built tough for the road ahead, this mirror is made from polished stainless steel...
    PPR_299655
    SKU:
    PPR_299655
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Height Options:
    16 Inch
    Product Type:
    Exterior
    Width Options:
    7 Inch
    Make:
    Universal Items
    Style Options:
    Angled
    Shape Options:
    Rectangular
    $25.02
    Qty in Cart: 0
    Price:
    $25.02
    Subtotal:
  • Flywheel Replaces 4710301205, 4710303405 For Detroit DD13/DD15 Engine

    Flywheel Replaces 4710301205, 4710303405 For Detroit DD13/DD15 Engine

    AKMI

    $1,153.99
    160 Teeth Flywheel Fits Models W/ Detroit DD13/DD15 Engine & 17 Inch ClutchMaintain peak performance for your 2013-2015 Detroit DD13 or DD15 engine with this premium Flywheel, designed to replace...
    29-070400118
    SKU:
    29-070400118
    Style Options:
    Detroit
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $1,153.99
    Qty in Cart: 0
    Price:
    $1,153.99
    Subtotal:
  • BESTfit Charge Air Cooler 23.5 X 24 Inch For Freightliner MT 35, 45, 55, International 3800, 4700-4900 & Blue Bird Bus

    BESTfit Charge Air Cooler 23.5 X 24 Inch For Freightliner MT 35, 45, 55, International 3800, 4700-4900 & Blue Bird Bus

    BESTFIT TRUCK PARTS

    $448.99 - $562.99
    Ensure reliable cooling for Freightliner MT series, International, or Blue Bird Bus engines with the BESTfit Charge Air Cooler, offered as a standalone unit or complete kit. Its 23.5 24-inch core, 1...
    PPR_200653
    SKU:
    PPR_200653
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Product Type:
    Engine Parts
    $448.99 - $562.99
    Qty in Cart: 0
    Price:
    $448.99 - $562.99
    Subtotal:
  • TPHD 80 Inch Stainless Steel Single Axle Fender W/ 1.5 Inch Flange

    TPHD 80 Inch Stainless Steel Single Axle Fender W/ 1.5 Inch Flange

    TPHD

    $593.99
    80 Inch Single Axle Fender W/ 1.5 Inch Flange By TPHDDrive with confidence knowing your trailer is equipped with the TPHD 80 Inch Stainless Steel Single Axle Fender, engineered for robust wheel...
    09-110301016
    SKU:
    09-110301016
    Length Options:
    80 Inch
    Style Options:
    Flanged
    Material Options:
    Stainless Steel
    Product Type:
    Exterior
    Size Options:
    16 Gauge
    Make:
    Universal Items
    $593.99
    Qty in Cart: 0
    Price:
    $593.99
    Subtotal:
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