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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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  • Qty in Cart
  • Quantity
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  • VC 20 Inch Chrome Bumper W/ Open Ends, Cutout & Light Hole Options For Kenworth T800

    VC 20 Inch Chrome Bumper W/ Open Ends, Cutout & Light Hole Options For Kenworth T800

    VALLEY CHROME PLATING

    $980.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T800 1986 thru 2003VC 20 Inch Chrome Bumper W/ Open End, 2 Tow Pin & Mounting Holes For Kenworth T80020 Inch Chrome Bumper W/ Open End, 2...
    PPR_301175
    SKU:
    PPR_301175
    Finish Options:
    Chrome-Plated
    Height Options:
    20 Inch
    Material Options:
    Steel
    Location:
    Made In USA
    Light Options:
    Without Lights
    Truck Class:
    Heavy Duty
    Product Type:
    Bumpers
    Style Options:
    Open End
    Size Options:
    10 Gauge
    Make:
    Kenworth
    $980.99
    Qty in Cart: 0
    Price:
    $980.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    VC 22 Inch Stainless Steel Bumper W/ Open End & Cutout Options For Kenworth T800

    VC 22 Inch Stainless Steel Bumper W/ Open End & Cutout Options For Kenworth T800

    VALLEY CHROME PLATING

    Now: $1,257.99
    Was: $1,479.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T800 1986 thru 2003VC 22 Inch Stainless Steel Break Back Bumper W/ Open Ends & Mounting Holes For Kenworth T80022 Inch Stainless Steel Break...
    PPR_301171
    SKU:
    PPR_301171
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Height Options:
    22 Inch
    Product Type:
    Bumpers
    Truck Class:
    Heavy Duty
    Style Options:
    Open End
    Size Options:
    11 Gauge
    Make:
    Kenworth
    Make:
    Mack
    Now: $1,257.99
    Was: $1,479.99
    Qty in Cart: 0
    Price:
    Now: $1,257.99
    Was: $1,479.99
    Subtotal:
  • Aluminum Cab Rack W/ Chain Hangers & Tray Options Diamond Plated 68 X 86 Inch

    Aluminum Cab Rack W/ Chain Hangers & Tray Options Diamond Plated 68 X 86 Inch

    ALTTEC

    $1,573.99 - $2,162.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAluminum Cab Rack W/ Full Smooth Aluminum Tray 86 X 68 InchAluminum Cab Rack 2 Diamond Plate Aluminum...
    PPR_301148
    SKU:
    PPR_301148
    Finish Options:
    Chrome-Plated
    Finish Options:
    Diamond Plate
    Material Options:
    Aluminum
    Length Options:
    14 Inch
    Style Options:
    1 Door
    Product Type:
    Cargo Control
    Width Options:
    86 Inch
    Height Options:
    68 Inch
    Make:
    Universal Items
    $1,573.99 - $2,162.99
    Qty in Cart: 0
    Price:
    $1,573.99 - $2,162.99
    Subtotal:
  • Cab Rack Side Mounting Set W/ 4 Offset Mounting Brackets & Hardware

    Cab Rack Side Mounting Set W/ 4 Offset Mounting Brackets & Hardware

    STURDY-LITE

    $642.99
    Cab Rack Side Mounting Set W/ Hardware & 4 Offset Mounting Brackets* High Quality Cab Rack Side Mounting Set* For Mounting Cab Rack* Designed To Give An Extra Option For Problem Installations*...
    29-021004
    SKU:
    29-021004
    Product Type:
    Cargo Control
    Position:
    Kit Full
    Location:
    Made In USA
    Make:
    Universal Items
    $642.99
    Qty in Cart: 0
    Price:
    $642.99
    Subtotal:
  • VC 16 Inch Chrome SBA Bumper W/ Wrap Around Ends, Mounting & 2 Tow Pin Holes For Kenworth T800

    VC 16 Inch Chrome SBA Bumper W/ Wrap Around Ends, Mounting & 2 Tow Pin Holes For Kenworth T800

    VALLEY CHROME PLATING

    $1,138.99
    16 Inch Chrome SBA Bumper W/ Wrap Around Ends, Mounting & 2 Tow Pin Holes By Valley Chrome Fits Kenworth T800 Curved Glass & Split Fender* High Quality Replacement Bumper* Made Of 7-Gauge...
    FG010016
    SKU:
    FG010016
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Product Type:
    Bumpers
    Location:
    Made In USA
    Type Options:
    Set Back Axle
    Height Options:
    16 Inch
    Truck Class:
    Heavy Duty
    Size Options:
    7 Gauge
    Make:
    Kenworth
    $1,138.99
    Qty in Cart: 0
    Price:
    $1,138.99
    Subtotal:
  • Super Single Crossfire Equalizer Valve 120 PSI W/ 12 Inch Hose & 90 Degree Fitting Set

    Super Single Crossfire Equalizer Valve 120 PSI W/ 12 Inch Hose & 90 Degree Fitting Set

    DUAL DYNAMICS

    $91.79
    Equalizer Valve Super Single Crossfire 120 PSI W/ 12 Inch Hose & 90 Degree Fitting Set* High Quality Equalizer Valve* Super Single Crossfire* 120 PSI* Includes:  - 12 Inch Hose  - 90 Degree Fitting...
    09-20141202
    SKU:
    09-20141202
    Product Type:
    Wheels
    Truck Class:
    Heavy Duty
    Rating:
    120 PSI
    Location:
    Made In USA
    Degree Options:
    90
    Make:
    Universal Items
    $91.79
    Qty in Cart: 0
    Price:
    $91.79
    Subtotal:
  • MicroPulse Ultra 3 LED Warning Light 3.5 X 1.25 X .43 Inch W/ Amber LED, Black Bezel, Stainless Steel U Bracket & Clear Lens

    MicroPulse Ultra 3 LED Warning Light 3.5 X 1.25 X .43 Inch W/ Amber LED, Black Bezel, Stainless Steel U Bracket & Clear Lens

    AFTERMARKET

    $200.99
    MicroPulse Ultra 3 Amber LED Warning Light 3.5 X 1.25 X .43 Inch W/ 2200 Lumens, Clear Lens & Hardware* High Quality LED Warning Light* MicroPulse Ultra 3* Single Color Model* Low Profile* 2200...
    09-16091000
    SKU:
    09-16091000
    Product Type:
    Lighting
    Height Options:
    1 1/4 Inch
    Width Options:
    3 1/2 Inch
    Type Options:
    Surface Mount
    Color:
    Amber/Clear
    Lumens:
    2001 to 4999 Lumens
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $200.99
    Qty in Cart: 0
    Price:
    $200.99
    Subtotal:
  • Polished Stainless Steel Front Hub Cover W/ Quick Trim Design & Under Lug Mount

    Polished Stainless Steel Front Hub Cover W/ Quick Trim Design & Under Lug Mount

    PHOENIX USA

    $34.67
    Front Hub Cover Polished Stainless Steel W/ Quick Trim Design & Under Lug Mount* High Quality Front Hub Cover* Made Of Stainless Steel* Polished Finish* Quick Trim Design* (8) Lugs On 275mm Bolt...
    09-20200501
    SKU:
    09-20200501
    Product Type:
    Wheels
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Location:
    Made In USA
    Make:
    Universal Items
    $34.67
    Qty in Cart: 0
    Price:
    $34.67
    Subtotal:
  • FREE SHIPPING OVER $249
    Front Steel Brass Plated Hub Cap 6 Notch For Aluminum Or Steel Wheel

    Front Steel Brass Plated Hub Cap 6 Notch For Aluminum Or Steel Wheel

    GRAND GENERAL

    $6.47
    Brass Plated Steel 6 Notch Front Hub Cap Fits Aluminum Or Steel Wheel* High Quality Front Hub Cap* Made Of Chrome Plated Steel* Includes:  - 5/8 Long Lip (Fits Steel And Aluminum Wheels)  - (6)...
    09-2004011
    SKU:
    09-2004011
    Product Type:
    Wheels
    Shape Options:
    Round
    Material Options:
    Steel
    Height Options:
    2 Inch
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $6.47
    Qty in Cart: 0
    Price:
    $6.47
    Subtotal:
  • Dual Tire Crossfire Equalizer Valve 105 PSI W/ Stainless Steel Hoses & AT/HB Brackets

    Dual Tire Crossfire Equalizer Valve 105 PSI W/ Stainless Steel Hoses & AT/HB Brackets

    DUAL DYNAMICS

    $117.99
    Equalizer Valve Dual Tire Crossfire 105 PSI W/ Stainless Steel Hoses & AT/HB Brackets* High Quality Equalizer Valve* Dual Tire Crossfire* 105 PSI* Includes:  - Stainless Steel Hoses  - T Fittings To...
    09-20141050
    SKU:
    09-20141050
    Product Type:
    Wheels
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Rating:
    105 PSI
    Make:
    Universal Items
    $117.99
    Qty in Cart: 0
    Price:
    $117.99
    Subtotal:
  • FREE SHIPPING OVER $249
    2 Mini Fuse 5 Amp Orange Mini Blade Type

    2 Mini Fuse 5 Amp Orange Mini Blade Type

    UNITED PACIFIC

    $3.99
    Orange Mini Fuse 5 Amp Mini Blade Type 2 Pack* High Quality Mini Fuse* Mini Blade Type* 5 Amp* Orange* Sold As Pack (2)* Warranty On Mini Fuses Against Defects In Workmanship & Material From Date Of...
    09-16190904
    SKU:
    09-16190904
    Product Type:
    Air, Electrical, & Safety
    Style Options:
    Micro/Mini
    Color:
    Orange
    Location:
    Made In USA
    Make:
    Universal Items
    $3.99
    Qty in Cart: 0
    Price:
    $3.99
    Subtotal:
  • Polished Stainless Steel Wheel Simulator Set W/ Pop Out Centers, Hardware & 4 Wheel Covers

    Polished Stainless Steel Wheel Simulator Set W/ Pop Out Centers, Hardware & 4 Wheel Covers

    PHOENIX USA

    $388.99
    Wheel Simulator Set Polished Stainless Steel W/ Pop Out Centers, Hardware & 4 Wheel Covers* High Quality Wheel Simulator Set* Made Of Stainless Steel* Polished Finish* Designed For:  - 16 Inch...
    09-20030029
    SKU:
    09-20030029
    Product Type:
    Wheels
    Position:
    Kit Full
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $388.99
    Qty in Cart: 0
    Price:
    $388.99
    Subtotal:
  • Icon Series LED Work Light 4.5 X 5.2 X 1.6 Inch W/ 24 Diode White LEDs, Stainless Steel U Bracket & Clear Lens

    Icon Series LED Work Light 4.5 X 5.2 X 1.6 Inch W/ 24 Diode White LEDs, Stainless Steel U Bracket & Clear Lens

    AFTERMARKET

    $114.99
    Icon Series White LED Work Light 4.5 X 5.2 X 1.6 Inch W/ 2200 Lumens, Clear Lens & Hardware* High Quality LED Work Light* Icon Series* 2200 Lumens* 1.7 Amps At 12 VDC/0.9 Amps At 24 VDC* Operating...
    09-160900072
    SKU:
    09-160900072
    Product Type:
    Lighting
    Diameter Options:
    4 1/2 Inch
    Height Options:
    5 Inch
    Shape Options:
    Round
    Location:
    Made In USA
    Style Options:
    Icon Series
    Color:
    White/Clear
    Lumens:
    2001 to 4999 Lumens
    Make:
    Universal Items
    $114.99
    Qty in Cart: 0
    Price:
    $114.99
    Subtotal:
  • 3 Skull Thread-On Gearshift Knob - Aluminum Casting W/ Adapter For 9/10 Speed Eaton Fuller Shifter

    3 Skull Thread-On Gearshift Knob - Aluminum Casting W/ Adapter For 9/10 Speed Eaton Fuller Shifter

    UNITED PACIFIC

    $81.99
    Aluminum Casting 3 Skull Thread-On Gearshift Knob W/ Adapter Fits 9/10 Speed Eaton Fuller Shifter* High Quality Gear Shift Knob* Made Of Aluminum Casting* (3) Vertically Stacked Detailed...
    09-15131032
    SKU:
    09-15131032
    Product Type:
    Interior
    Finish Options:
    Chrome-Plated
    Type Options:
    Thread On
    Material Options:
    Aluminum
    Location:
    Made In USA
    Height Options:
    6 1/2 Inch
    Make:
    Universal Items
    $81.99
    Qty in Cart: 0
    Price:
    $81.99
    Subtotal:
  • Black Finish Aluminum Wheel W/ Hub Pilot Dual Mounting Set Up, 22.5 X 12.25 Inch & 11.25 Inch Bolt Circle

    Black Finish Aluminum Wheel W/ Hub Pilot Dual Mounting Set Up, 22.5 X 12.25 Inch & 11.25 Inch Bolt Circle

    OPP - ORIGINAL PARTS PROGRAM

    $1,008.99
    Wheel Black Finish Aluminum Wheel W/ Hub Pilot Dual Mounting Set Up, 22.5 X 12.25 Inch & 11.25 Inch Bolt Circle* High Quality Wheel* Made Of Aluminum* Hub Pilot Dual Mounting Set Up* Black Finish*...
    09-20132251
    SKU:
    09-20132251
    Product Type:
    Wheels
    Material Options:
    Aluminum
    Diameter Options:
    22 1/2 Inch
    Finish Options:
    Black Powder Coat
    Location:
    Made In USA
    Make:
    Universal Items
    $1,008.99
    Qty in Cart: 0
    Price:
    $1,008.99
    Subtotal:
  • Roadworks Icon NXT Low Profile Watermelon Fender Light Brackets W/ Chrome Billet, Front Amber LED & Lens, Back Red LED & Lens

    Roadworks Icon NXT Low Profile Watermelon Fender Light Brackets W/ Chrome Billet, Front Amber LED & Lens, Back Red LED & Lens

    ROADWORKS

    $158.99
    Icon NXT Low Profile Watermelon Fender Light Brackets W/ Chrome Billet, Front Amber LED & Amber Lens, Back Red LED & Red Lens By Roadworks* High Quality Double Face Fender Light* Made Of 430...
    09-1611107
    SKU:
    09-1611107
    Product Type:
    Lighting
    Material Options:
    Stainless Steel
    Color:
    Amber/Red
    Location:
    Made In USA
    Make:
    Universal Items
    $158.99
    Qty in Cart: 0
    Price:
    $158.99
    Subtotal:
  • LED Bulk Head Green Light W/ Recess Mount, Bullet Style Plugs & Clear Lens

    LED Bulk Head Green Light W/ Recess Mount, Bullet Style Plugs & Clear Lens

    AFTERMARKET

    $10.71
    Bulk Head Light W/ Recess Mount, Bullet Style Plugs, Green LED & Clear Lens* High Quality Bulkhead Light* 11/16 Inch Hole For Mounting * Includes:  - Bullet Style Plugs   - 16 Gauge 6 Inch Lead Wire ...
    09-160104115
    SKU:
    09-160104115
    Product Type:
    Lighting
    Color:
    Green
    Make:
    Universal Items
    $10.71
    Qty in Cart: 0
    Price:
    $10.71
    Subtotal:
  • Special Saber Light Bar LED Turn Signal Light W/ 29 Diode Amber LEDs & Polycarbonate Amber Lens

    Special Saber Light Bar LED Turn Signal Light W/ 29 Diode Amber LEDs & Polycarbonate Amber Lens

    UNITED PACIFIC

    $15.99
    Special Saber Light Bar Amber LED Turn Signal Light W/ 29 Diode, 12 V & Polycarbonate Amber Lens* High Quality LED Turn Signal Light* Special Saber Light Bar Design* DOT/SAE, FMVSS 108* IPX7 Water...
    09-1607002
    SKU:
    09-1607002
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Color:
    Amber
    Location:
    Made In USA
    Shape Options:
    Round
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    $15.99
    Qty in Cart: 0
    Price:
    $15.99
    Subtotal:
  • FREE SHIPPING OVER $249
    HFA5 Series In Tank Filter 50 GPM, 25 PSI Bypass W/ Filter Head & 10 Micron Filter Element

    HFA5 Series In Tank Filter 50 GPM, 25 PSI Bypass W/ Filter Head & 10 Micron Filter Element

    BUYERS PRODUCTS

    $153.99
    HFA5 Series In Tank Filter 100 PSI Working Pressure W/ 1.25 Inch NPTF Thread* High Quality In-Tank Filter* Space Saving In-Tank Design* HFA5 Series* 50 GPM* Operates In Temperatures From -22 To 212...
    09-02500271
    SKU:
    09-02500271
    Product Type:
    Cargo Control
    Rating:
    100 PSI
    Make:
    Universal Items
    $153.99
    Qty in Cart: 0
    Price:
    $153.99
    Subtotal:
  • Double JJ Polished Aluminum Hood Ornament Base W/O Ornament Holes

    Double JJ Polished Aluminum Hood Ornament Base W/O Ornament Holes

    DOUBLE JJ

    $208.99
    Polished Aluminum Hood Ornament Base W/O Ornament Holes By Double JJ* High Quality Hood Ornament Base* Made Of Aluminum* Polished Finish* Base Mounting Holes Only* Ornament And Ornament Holes Not...
    09-126059
    SKU:
    09-126059
    Product Type:
    Hood Parts & Acc.
    Make:
    Universal Items
    $208.99
    Qty in Cart: 0
    Price:
    $208.99
    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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