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Kenworth T800 Parts

Shop for Kenworth T800 parts and accessories to maintain and customize your heavy-duty truck components, from the interior sleeper to the exterior cab.
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  • Orange 3 Inch X 27 FT Flat Hook Winch Strap- 5400 Lbs Working Load

    Orange 3 Inch X 27 FT Flat Hook Winch Strap- 5400 Lbs Working Load

    AFTERMARKET

    $34.52
    3 Inch X 27 FT Orange Flat Hook Winch StrapWhen hauling or winching heavy loads, this Orange 3 Inch x 27 FT Flat Hook Winch Strap delivers the strength and durability you need. Constructed with...
    09-02070019
    SKU:
    09-02070019
    Product Type:
    Cargo Control
    Color:
    Orange
    Rating:
    16000 LBS
    Width Options:
    3 Inch
    Material Options:
    Polyester
    Make:
    Universal Items
    $34.52
    Qty in Cart: 0
    Price:
    $34.52
    Subtotal:
  • Hinge Cargo Bar Holder With Rubber Inserts

    Hinge Cargo Bar Holder With Rubber Inserts

    AFTERMARKET

    $133.99
    Cargo Bar Holder With Rubber Inserts- Holds 4 BarsWhen you want dependable cargo bar storage that won't loosen or fail on the road, this high-quality Hinge Cargo Bar Holder delivers exactly what...
    09-020200091
    SKU:
    09-020200091
    Product Type:
    Cargo Control
    Make:
    Universal Items
    $133.99
    Qty in Cart: 0
    Price:
    $133.99
    Subtotal:
  • 12 Gauge Customs 6.5 Inch Stainless Steel Colorado Style Visor For Kenworth T600, T660, T800, W900B/L AeroCab

    12 Gauge Customs 6.5 Inch Stainless Steel Colorado Style Visor For Kenworth T600, T660, T800, W900B/L AeroCab

    TWELVE GAUGE

    $763.99
    6.5 Inch Stainless Steel Colorado Style Visor By 12 Gauge Customs Fits Kenworth T600, T660, T800, W900B/L AeroCabGive your Kenworth T600, T660, T800, or W900B/L AeroCab a stylish and durable...
    02-0903016
    SKU:
    02-0903016
    Height Options:
    6 Inch
    Size Options:
    14 Gauge
    Material Options:
    Stainless Steel
    Finish Options:
    Mirror
    Product Type:
    Exterior
    Make:
    Kenworth
    $763.99
    Qty in Cart: 0
    Price:
    $763.99
    Subtotal:
  • FREE SHIPPING OVER $249
    7 7/8 Inch Heavy Duty Rubber Latch W/ Brackets, Pin W/ Bumper

    7 7/8 Inch Heavy Duty Rubber Latch W/ Brackets, Pin W/ Bumper

    BUYERS PRODUCTS

    $7.82
    Heavy Duty Rubber Latch 7-7/8 Inch For Battery Boxes, Truck Boxes, Truck Hoods, Tool Boxes Or CompartmentsThis heavy-duty rubber hood latch, measuring 7-7/8 inches, is perfect for securing battery...
    29-124006
    SKU:
    29-124006
    Product Type:
    Hood Parts & Acc.
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Length Options:
    7 3/4 Inch
    Color:
    Black
    Material Options:
    Rubber
    Ready To Ship:
    Yes
    $7.82
    Qty in Cart: 0
    Price:
    $7.82
    Subtotal:
  • FREE SHIPPING OVER $249
    16 Gauge White Electrical Wire 100 Feet Roll

    16 Gauge White Electrical Wire 100 Feet Roll

    AFTERMARKET

    $21.16
    16 White Gauge WireGet the job done with this 16-gauge, 100-foot roll of white electrical wire. This durable wire is perfect for all your automotive electrical needs, from rewiring lights to...
    09-16031612
    SKU:
    09-16031612
    Product Type:
    Lighting
    Truck Class:
    Universal
    Make:
    Universal Items
    $21.16
    Qty in Cart: 0
    Price:
    $21.16
    Subtotal:
  • FREE SHIPPING OVER $249
    16 Gauge Red/White Parallel Electrical Wire 25 Feet

    16 Gauge Red/White Parallel Electrical Wire 25 Feet

    GRAND GENERAL

    $21.71
    Red-White Wire ParallelThis 25-foot roll of 16 gauge parallel primary 2 conductor wire is great for trucks, automobiles, trailers, tractors, utility vehicles, RVs, buses, boats, and more. It is a...
    09-16031615
    SKU:
    09-16031615
    Truck Class:
    Universal
    Product Type:
    Lighting
    Make:
    Universal Items
    $21.71
    Qty in Cart: 0
    Price:
    $21.71
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 6 Inch Rubber Hood Strap W/ Hook

    BESTfit 6 Inch Rubber Hood Strap W/ Hook

    BESTFIT TRUCK PARTS

    $27.59
    BESTfit Hood Strap and Hook - Without BumperThis high quality 6 inch rubber and stainless steel hood strap and hook without a bumper is made in the USA. The strap comes with a one year warranty.*...
    09-092100
    SKU:
    09-092100
    Material Options:
    Rubber
    Color:
    Black
    Product Type:
    Hood Parts & Acc.
    Length Options:
    6 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $27.59
    Qty in Cart: 0
    Price:
    $27.59
    Subtotal:
  • 6-5 OD X 48 Inch Chrome Curve Turn Out Exhaust Stack

    6-5 OD X 48 Inch Chrome Curve Turn Out Exhaust Stack

    AUTOMANN USA

    $440.99
    6-5 OD X 48 Inch Curve Turn Out Exhaust StackUpgrade your truck's exhaust with the 6 Inch X 48 Inch Chrome Curve Turn Exhaust Stack, expertly crafted to improve both sound and performance. This...
    09-080100279
    SKU:
    09-080100279
    Style Options:
    Curve Turn
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Material Options:
    Steel
    Make:
    Universal Items
    $440.99
    Qty in Cart: 0
    Price:
    $440.99
    Subtotal:
  • 6-5 OD X 60 Inch Chrome Bull Hauler Turn Exhaust Stack

    6-5 OD X 60 Inch Chrome Bull Hauler Turn Exhaust Stack

    AUTOMANN USA

    $583.99
    6-5 OD X 60 Inch Bull Hauler Turn Exhaust StackIf you're looking to add commanding presence to your big rig, this 6-5 OD x 60 Inch Chrome Bull Hauler Turn Exhaust Stack delivers in every way. Made...
    09-080100273
    SKU:
    09-080100273
    Truck Class:
    Heavy Duty
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Material Options:
    Steel
    Make:
    Universal Items
    $583.99
    Qty in Cart: 0
    Price:
    $583.99
    Subtotal:
  • FREE SHIPPING OVER $249
    3/4 Inch EPDM Rubber Coolant Hose

    3/4 Inch EPDM Rubber Coolant Hose

    BESTFIT TRUCK PARTS

    $5.39
    EPDM Rubber Heater Hose Sold By The Foot* High Quality Coolant Hose* Made Of Rubber* 3/4 ID * Sold By Foot* Warranty On Coolant Hose Against Defects In Workmanship & Material From Date Of Purchase***...
    09-0702010
    SKU:
    09-0702010
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $5.39
    Qty in Cart: 0
    Price:
    $5.39
    Subtotal:
  • Grade 70 Transport Binder Safety Chain W/ Clevis Hooks, 25 Ft Long

    Grade 70 Transport Binder Safety Chain W/ Clevis Hooks, 25 Ft Long

    AFTERMARKET

    $95.99
    5/16 Inch X 25 Foot Grade 70 Binder Chain With HooksDo You Need To Secure Loads For Transportation? 4 State Trucks Has You Covered. With A Chain That Has More Than One Hook, You Have The Ability To...
    09-020870525
    SKU:
    09-020870525
    Product Type:
    Cargo Control
    Truck Class:
    Universal
    Material Options:
    Steel
    Length Options:
    300 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $95.99
    Qty in Cart: 0
    Price:
    $95.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 4 X 6 Inch Steel Corner Protector With Rubber Lining For Strap Or Chain Use

    TPHD 4 X 6 Inch Steel Corner Protector With Rubber Lining For Strap Or Chain Use

    TPHD

    $11.99
    Steel Corner Protector With Rubber Lining For Straps Or ChainsDo you want to prevent marks on your cargo? Do not worry, 4 State Trucks has you covered. With the ability to extend the life of your...
    09-020732
    SKU:
    09-020732
    Product Type:
    Cargo Control
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $11.99
    Qty in Cart: 0
    Price:
    $11.99
    Subtotal:
  • FREE SHIPPING OVER $249
    4 Inch Steel Corner Protector For Strap Or Chain Use

    4 Inch Steel Corner Protector For Strap Or Chain Use

    TPHD

    $9.50
    4 Inch Steel Wide Corner Protector Without LiningProtect your corners with our sturdy 4-inch wide steel corner protector! Find the best cargo accessories at 4 State Trucks!* High Quality Corner...
    09-020711
    SKU:
    09-020711
    Product Type:
    Cargo Control
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $9.50
    Qty in Cart: 0
    Price:
    $9.50
    Subtotal:
  • FREE SHIPPING
    Chrome Electric, Heated Mirror Assembly With Brackets Passenger Side For Kenworth T600, T660 & T800

    Chrome Electric, Heated Mirror Assembly With Brackets Passenger Side For Kenworth T600, T660 & T800

    BESTFIT TRUCK PARTS

    $367.99
    Electric, Heated Mirror Assembly With Brackets Fits KenworthThis aftermarket Electric, Heated Chrome Mirror Assembly for Kenworth T600, T660, and T800 is designed to replace your OEM 10619 factory...
    02-091521
    SKU:
    02-091521
    Truck Class:
    Heavy Duty
    Product Type:
    Exterior
    Make:
    Kenworth
    Ready To Ship:
    Yes
    $367.99
    Qty in Cart: 0
    Price:
    $367.99
    Subtotal:
  • Chrome Electric, Heated Mirror Assembly With Brackets Driver Side For Kenworth T600, T660 & T800

    Chrome Electric, Heated Mirror Assembly With Brackets Driver Side For Kenworth T600, T660 & T800

    BESTFIT TRUCK PARTS

    $381.99
    Electric, Heated Mirror Assembly With Brackets Fits KenworthThis aftermarket Electric, Heated Chrome Mirror Assembly for Kenworth T600, T660, and T800 is designed to replace your OEM 10618 factory...
    02-091520
    SKU:
    02-091520
    Truck Class:
    Heavy Duty
    Product Type:
    Exterior
    Make:
    Kenworth
    $381.99
    Qty in Cart: 0
    Price:
    $381.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Chrome Stainless Steel UB- Style Exhaust Clamp- 2 Bolt Bracket

    BESTfit Chrome Stainless Steel UB- Style Exhaust Clamp- 2 Bolt Bracket

    BESTFIT TRUCK PARTS

    $95.99 - $117.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksBESTfit 6 Inch Chrome Stainless Steel UB- Style Exhaust Clamp- 2 Bolt Bracket6 Inch UB- Style Exhaust...
    PPR_299442
    SKU:
    PPR_299442
    Diameter Options:
    8 Inch
    Diameter Options:
    7 Inch
    Diameter Options:
    6 Inch
    Finish Options:
    Chrome-Plated
    Product Type:
    Exhaust
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $95.99 - $117.99
    Qty in Cart: 0
    Price:
    $95.99 - $117.99
    Subtotal:
  • Bawer Stainless Steel Tool Box With Single Door W/ Height Option 24 X 24 Inch

    Bawer Stainless Steel Tool Box With Single Door W/ Height Option 24 X 24 Inch

    BAWER TOOL BOXES

    $597.99 - $667.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBawer Stainless Steel Tool Box With Single Door-1 Handle- 18 X 24 X 24 Inch18 X 24 X 24 Inch Stainless...
    PPR_299426
    SKU:
    PPR_299426
    Length Options:
    24 Inch
    Height Options:
    24 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    1 Door
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Height Options:
    18 Inch
    Width Options:
    24 Inch
    Product Type:
    Toolboxes
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $597.99 - $667.99
    Qty in Cart: 0
    Price:
    $597.99 - $667.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 4.5 - 4 X 6 Inch Hot Side Charge Air Intake Hump Hose

    BESTfit 4.5 - 4 X 6 Inch Hot Side Charge Air Intake Hump Hose

    BESTFIT TRUCK PARTS

    $76.99
    Red Hump Hose Reducer For Hot Side By BESTfitProtect your turbo system with the BESTfit Hot Side Charge Air Intake Hump Hose, made from high-quality silicone for maximum heat resistance and...
    09-070111
    SKU:
    09-070111
    Product Type:
    Engine Parts
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $76.99
    Qty in Cart: 0
    Price:
    $76.99
    Subtotal:
  • BESTfit 4.5 ID X 4 ID X 7 Inch Charge Air Intake Hump Hose Reducer Hot Side

    BESTfit 4.5 ID X 4 ID X 7 Inch Charge Air Intake Hump Hose Reducer Hot Side

    BESTFIT TRUCK PARTS

    $66.99
    Hot Side 4.5 ID X 4 ID X 7 Inch Charge Air Intake Hump Hose Reducer By BESTfit* High Quality Hump Hose* Made Of Silicone Hose* 4 Inch ID x 4.5 Inch ID x 7 Inch Length* For Hot Side Hook Up To Charge...
    09-070117
    SKU:
    09-070117
    Product Type:
    Engine Parts
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 3.5 X 3 X 5 Inch Charge Air Intake Hump Hose Reducer

    BESTfit 3.5 X 3 X 5 Inch Charge Air Intake Hump Hose Reducer

    BESTFIT TRUCK PARTS

    $47.85
    3.5 X 3 X 5 Inch Charge Air Intake Hump Hose Reducer By BESTfitThis 4-layer silicone-coated fabric, reinforced with stainless steel rings, is designed for tough diesel truck engines. It works in...
    09-070131
    SKU:
    09-070131
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $47.85
    Qty in Cart: 0
    Price:
    $47.85
    Subtotal:
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Shop Kenworth T800 Parts & Accessories

Restore or customize your Class 7 or 8 vocational rig with our massive inventory of heavy-duty Kenworth T800 parts and Kenworth T800 accessories. We stock direct-fit aftermarket components from top-tier brands to keep your heavy-hauler running strong and looking sharp.

Direct-Fit Kenworth T800 Replacement Parts

Reduce downtime with our selection of commercial-grade repair components. Find durable replacement parts for every area of your rig, including drivetrain components, HVAC systems, engine cooling (CACs and radiators), brake parts, and steering U-joints.

Exterior Chrome & Custom Lighting

Build a custom show rig or upgrade your daily driver with exact-fit exterior accessories:

Kenworth T800 Interior Accessories

Improve sleeper bunk comfort, in-cab organization, and dashboard appeal. Refresh your cabin with direct-fit Kenworth T800 interior dash panels and heavy-duty Kenworth T800 cab flooring upgrades.

Why Buy Kenworth T800 Parts From 4 State Trucks?

Dealership OEM parts are often expensive and backordered. Our aftermarket and OEM-equivalent parts deliver the reliability you need to stay on the road, alongside several key advantages:

Better Value: Significant cost savings and faster shipping replacement times than OEM.

Guaranteed Fitment: Commercial-grade parts engineered exactly for your truck's year and model.

Maximum Customization: A broader array of styles, finishes, and designs than the factory offers.

For 45 years, owner-operators, diesel repair shops, and fleet managers have trusted 4 State Trucks. Get fast shipping and real-time support from a team that knows and loves big rigs.

Frequently Asked Questions About Kenworth T800 Parts

What years are your Kenworth T800 parts compatible with, and how do I verify fitment for my specific truck?

Our Kenworth T800 parts are designed to fit models from 1987 through 2014, though specific compatibility varies by part. To verify fitment, check your truck's OEM plate located on the driver's side door jamb and note your exact model year and configuration (hood length, axle configuration). For bumpers and exterior parts, also note whether you have a set-forward or set-back front axle. When in doubt, contact our support team with your OEM and we'll confirm compatibility before you order.

Are your T800 bumpers made from chrome-plated steel or stainless steel, and what's the difference in durability?

We offer both chrome-plated steel and polished stainless steel bumpers for the T800. Chrome-plated bumpers provide an excellent mirror finish at a lower price point but require regular maintenance to prevent rust, especially in areas with road salt. Stainless steel bumpers cost more initially but resist corrosion without special care and maintain their appearance longer. For trucks operating in harsh weather conditions or coastal areas, we recommend stainless steel for its superior longevity.

Do I need to drill new holes or make modifications to install replacement bumpers and grilles on my T800?

Most of our T800 replacement bumpers and grilles are designed as direct bolt-on replacements using existing mounting points. However, if you're upgrading from a standard bumper to a heavy-duty or custom style, some drilling may be required. Each product page specifies whether modifications are needed. Basic installation typically requires standard hand tools and takes 2-4 hours. We include detailed instructions with each part, and mounting hardware is included unless otherwise noted.

What's the difference between OEM-style and aftermarket T800 parts in terms of fit and quality?

OEM-style parts are manufactured to match original Kenworth specifications exactly, ensuring precise fit and finish. Aftermarket options often provide enhanced features like heavier gauge steel, additional chrome plating layers, or improved mounting systems. Both meet DOT requirements where applicable. Aftermarket parts typically offer better value and may include upgrades like pre-drilled light holes or reinforced mounting brackets that weren't available on original equipment.

Can I install T800 parts myself, or should I have a shop do it? What special tools are required?

Many T800 parts like mirror brackets, grab handles, and smaller accessories can be installed with basic tools in your own shop. Larger components like bumpers, hoods, and fenders are manageable with two people and standard tools including socket sets, wrenches, and a drill. You'll need a torque wrench for critical fasteners. Professional installation is recommended for air ride suspensions, complete exhaust systems, or if you're uncomfortable working with heavy components. Always support heavy parts properly during installation to prevent injury or damage.


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