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Kenworth T800 Frame Crossmembers & Covers

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Poly Torque Arm Service Repair Kit - LWSL1100, SL11LW For Watson & Chalin

    Poly Torque Arm Service Repair Kit - LWSL1100, SL11LW For Watson & Chalin

    AFTERMARKET

    $398.99
    Poly Service Repair Kit Replaces LWSL1100, SL11LW* High Quality Service Repair Kit* Consists Of  - (4) Torque Arm - (2) Axle Connect Bushing - (2) Pivot Bushing - (8) U-Bolt Washer - (2) Spring...
    29-05100150
    SKU:
    29-05100150
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $398.99
    Qty in Cart: 0
    Price:
    $398.99
    Subtotal:
  • Equalizer Thrust Washer 5.75 OD X 3.50 ID - 32365000 For Hendrickson

    Equalizer Thrust Washer 5.75 OD X 3.50 ID - 32365000 For Hendrickson

    BESTFIT TRUCK PARTS

    $4.64
    0.125 Inch Thick Equalizer Thrust Washer Replaces 48100123, SRK79* High Quality Washer* 5.75 Inch OD * 3.50 Inch ID * 0.125 Inch Thickness* Sold Individually * Warranty On Washers Against Defects In...
    29-05100090
    SKU:
    29-05100090
    Diameter Options:
    3 1/2 Inch
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $4.64
    Qty in Cart: 0
    Price:
    $4.64
    Subtotal:
  • Transverse Beam Stud Kit 48100161 E-4401A For SAF Holland / Neway

    Transverse Beam Stud Kit 48100161 E-4401A For SAF Holland / Neway

    AFTERMARKET

    $218.99
    Transverse Beam End Rebushing Kit Replaces E4401A, R304401A, 48100161, And SRK771* High Quality Service Kit* Consists Of  - (4) Beam Bushing - (2) Spacer Washer - (2) U-Bolt Washer - (2) 1 1/4 Inch...
    29-05100087
    SKU:
    29-05100087
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $218.99
    Qty in Cart: 0
    Price:
    $218.99
    Subtotal:
  • Pivot Connection Align Service Repair Kit For Neway

    Pivot Connection Align Service Repair Kit For Neway

    AFTERMARKET

    $129.99
    Pivot Connection Align Service Repair Kit Replaces 48100205, SRK148* High Quality Service Repair Kit* Consists Of  - (2) 1-1/8 Inch x 9-1/2 Inch Cap Screw  - (2) 1-1/8 Inch Lock Nut  - (2) Pivot...
    29-05100009
    SKU:
    29-05100009
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $129.99
    Qty in Cart: 0
    Price:
    $129.99
    Subtotal:
  • Poly V-Rod Rebush Kit For Neway

    Poly V-Rod Rebush Kit For Neway

    AFTERMARKET

    $366.99
    Poly V-Rod Rebush Kit* High Quality V-Rod Rebush Kit* Consists Of  - (2) Torque Rod Bushing Poly Premium - (1) Apex Bushing  - (2) Spacer Washer  - (2) 1 Inch U-Bolt Washer  - (1) 1 Inch Lock Nut  -...
    29-05100031
    SKU:
    29-05100031
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $366.99
    Qty in Cart: 0
    Price:
    $366.99
    Subtotal:
  • Pivot Connection Align Kit - SRK147 For Neway

    Pivot Connection Align Kit - SRK147 For Neway

    AFTERMARKET

    $258.99
    Pivot Connection Align Kit Replaces 48100204, SRK147* High Quality Pivot Connection Kit* Consists Of  - (2) Pivot Bushing  - (4) Alignment Collar  - (2) 1-1/8 Inch X 9-1/2 Inch Cap Screw  - (2) 1-1/8...
    29-05100008
    SKU:
    29-05100008
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $258.99
    Qty in Cart: 0
    Price:
    $258.99
    Subtotal:
  • BESTfit Bushing Kit W/ 4 Rubber Shackles & Shock Bushings For EB2 Type Ends

    BESTfit Bushing Kit W/ 4 Rubber Shackles & Shock Bushings For EB2 Type Ends

    BESTFIT TRUCK PARTS

    $16.51
    BESTfit Rubber Bushing Kit Replaces 140149, 8057131Keep your truck's shocks and shackles secure with the BESTfit Bushing Kit with 4 Rubber Shackles & Shock Bushings for EB2 type ends. Featuring...
    29-05100002
    SKU:
    29-05100002
    Color:
    Black
    Material Options:
    Rubber
    Diameter Options:
    3/4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $16.51
    Qty in Cart: 0
    Price:
    $16.51
    Subtotal:
  • Axle Beam Bushing Kit For SAF Holland/Neway

    Axle Beam Bushing Kit For SAF Holland/Neway

    AFTERMARKET

    $282.99
    Axle Beam Bushing Kit Replaces SRK139, 48100195* High Quality Axle Kit* Consists Of  - (2) 1-1/8 Inch Lock Nut - (4) Alignment Block  - (2) Pivot Bushing  - (4) Spacer Washer  - (2) 1-1/8 Inch X...
    29-05100006
    SKU:
    29-05100006
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $282.99
    Qty in Cart: 0
    Price:
    $282.99
    Subtotal:
  • Pivot Connection Alignment Service Kit For Holland / Neway

    Pivot Connection Alignment Service Kit For Holland / Neway

    AFTERMARKET

    $346.99
    Pivot Connection Alignment Service Kit* High Quality Service Kit* Consists Of  - (2) Cap Screw 1-1/4 Inch-12 x 10-1/2 Inch - (4) Alignment Block  - (2) 1-1/4 Inch Lock Nut  - (2) Pivot Bushing  - (4)...
    29-05100048
    SKU:
    29-05100048
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $346.99
    Qty in Cart: 0
    Price:
    $346.99
    Subtotal:
  • Axle Connection Kit - E9296 For Holland/Neway

    Axle Connection Kit - E9296 For Holland/Neway

    AFTERMARKET

    $906.99
    Axle Connection Kit Replaces 48100246, SRK189* High Quality Axle Connection Kit* Consists Of  - (2) Axle Connection Bushing Front  - (2) Axle Connection Bushing Rear  - (8) 7/8 Inch HD Lock Washers...
    29-05100032
    SKU:
    29-05100032
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $906.99
    Qty in Cart: 0
    Price:
    $906.99
    Subtotal:
  • Insulator Service Repair Kit - SRK1401 For Watson & Chalin

    Insulator Service Repair Kit - SRK1401 For Watson & Chalin

    AFTERMARKET

    $183.99
    Insulator Service Repair Kit Replaces SRK1401* High Quality Service Repair Kit* Consists Of  - (2) 7/8 Inch-14 X 7.5 Inch Insulator Bolt - (2) Spring Bolt - (8) 7/8 Inch Washer - (4) 7/8 Inch Lock...
    29-05100007
    SKU:
    29-05100007
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Make:
    Trailer
    $183.99
    Qty in Cart: 0
    Price:
    $183.99
    Subtotal:
  • Automatic Slack Adjuster Wrench- 7/16 Inch

    Automatic Slack Adjuster Wrench- 7/16 Inch

    AUTOMANN USA

    $32.59
    7/16 Inch Slack Adjuster Wrench Replaces 33205, 7578Achieve accurate slack adjuster settings with the 7/16 Inch Automatic Slack Adjuster Wrench, crafted for durability and ease of operation. The...
    09-21000097
    SKU:
    09-21000097
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $32.59
    Qty in Cart: 0
    Price:
    $32.59
    Subtotal:
  • Center Bolt Metric 12MM X 150MM

    Center Bolt Metric 12MM X 150MM

    AUTOMANN USA

    $3.38
    12MM X 150MM Center Bolt* High Quality Center Bolt* 12MM OD X 150MM Length* 18MM X 12MM Head* Sold Individually * Warranty On Center Bolts Against Defects In Workmanship & Material From Date Of...
    09-05250034
    SKU:
    09-05250034
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $3.38
    Qty in Cart: 0
    Price:
    $3.38
    Subtotal:
  • Camshaft Tube Bushing 17.75 Inch - E4737A

    Camshaft Tube Bushing 17.75 Inch - E4737A

    AFTERMARKET

    $77.99
    Replacement Camshaft Tube Bushing For Support End 112.11624, Spider End 112.11623* High Quality Camshaft Tube* Dimensions: - 17.75 Inch Length - 1.875 Inch Support End ID* Made In USA* Sold...
    09-05170217
    SKU:
    09-05170217
    Truck Class:
    Universal
    Length Options:
    17 3/4 Inch
    Material Options:
    Cast Iron
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • BESTfit Poly Bracket Kit Replaces BSH108, BSH172, BSHLWSU For Fontaine Fifth Wheel

    BESTfit Poly Bracket Kit Replaces BSH108, BSH172, BSHLWSU For Fontaine Fifth Wheel

    BESTFIT TRUCK PARTS

    $21.61
    BESTfit Poly Upper and Lower Brackets Fits Fontaine Fifth WheelRestore reliable fifth wheel operation with the BESTfit Poly Bracket Kit for Fontaine Fifth Wheels. Constructed from durable...
    09-05110026
    SKU:
    09-05110026
    Material Options:
    Plastic/Poly
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $21.61
    Qty in Cart: 0
    Price:
    $21.61
    Subtotal:
  • Hex Bolt 1/2-6 X 7 Inch - Grade 8 For Ridewell

    Hex Bolt 1/2-6 X 7 Inch - Grade 8 For Ridewell

    AFTERMARKET

    $53.99
    7 Inch Hex Bolt W/ 1-1/2 Inch -6 Thread Replaces E9445, R309445, And 1130670B105* High Quality Bolt* 1-1/2 Inch -6 * 7.0 Inch Length* Note Shoulder Is 3.0In* Hex Bolt* Pitch- Coarse* Made In USA*...
    09-05250068
    SKU:
    09-05250068
    Material Options:
    Steel
    Truck Class:
    Universal
    Length Options:
    7 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $53.99
    Qty in Cart: 0
    Price:
    $53.99
    Subtotal:
  • BESTfit Bronze Bushing 11/16 OD X 9/16 ID X 1-3/4 Inch

    BESTfit Bronze Bushing 11/16 OD X 9/16 ID X 1-3/4 Inch

    BESTFIT TRUCK PARTS

    $8.09
    BESTfit 1.75 Inch Bronze Bushing Replaces 1407700, 01407700, 014-077-00* High Quality Bushing* Bronze* Dimensions: - 1.75 Inch Length - 0.688 Inch OD - 0.563 Inch ID* Sold Individually * Warranty On...
    09-05090014
    SKU:
    09-05090014
    Diameter Options:
    1/2 Inch
    Material Options:
    Bronze
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $8.09
    Qty in Cart: 0
    Price:
    $8.09
    Subtotal:
  • Poly Slide Bracket Bushing - D203 For Fontaine

    Poly Slide Bracket Bushing - D203 For Fontaine

    AUTOMANN USA

    $23.12
    Poly 1.25 ID X 4 OD Slide Bracket Bushing Replaces D203, E7445, 10002, R307445, & 13501U* High Quality Slide Bracket Bushing* Poly * Dimensions: - 1.25 Inch ID  - 4.00 Inch OD * Thickness- 2.45 Inch*...
    09-05110027
    SKU:
    09-05110027
    Truck Class:
    Universal
    Diameter Options:
    1 1/4 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $23.12
    Qty in Cart: 0
    Price:
    $23.12
    Subtotal:
  • Black Fifth Wheel Pin Puller - 30.125 Inch

    Black Fifth Wheel Pin Puller - 30.125 Inch

    AUTOMANN USA

    $19.55
    Black 30.125 Inch Fifth Wheel Pin Puller* High Quality Pin Puller* Black* 30.125 Inch Length* For Fifth Wheel* Sold Individually* Warranty On Pin Pullers Against Defects In Workmanship & Material...
    09-05110028
    SKU:
    09-05110028
    Length Options:
    30 Inch
    Color:
    Black
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $19.55
    Qty in Cart: 0
    Price:
    $19.55
    Subtotal:
  • Shock Mount Bracket 7-1/4 Inch CB to Eye For 1.0 Stud - Kenworth

    Shock Mount Bracket 7-1/4 Inch CB to Eye For 1.0 Stud - Kenworth

    AFTERMARKET

    $134.99
    Shock Bracket Replaces K324383* High Quality Shock Bracket* Dimensions: - 7-1/4 Inch CB To Eye - 10.25 Inch Length - 4.00 Inch Width* For 1.0 Stud* Has Nib 2.0 Inch Offset CB Hole* No Tow Eye* Made...
    02-05090009
    SKU:
    02-05090009
    Material Options:
    Steel
    Length Options:
    10 1/4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    $134.99
    Qty in Cart: 0
    Price:
    $134.99
    Subtotal:
  • Total: items /

Adding your products to cart

Upgrade or maintain your Kenworth T800 with our frame crossmembers and covers. From fiberglass rear frame covers to air suspension systems and trailer mounting points, we've got durable, high-quality parts to enhance performance and comfort. Perfect for replacements or custom upgrades, these components keep your rig road-ready and looking sharp.

Frequently Asked Questions About Kenworth T800 Frame Crossmembers & Covers

What is the purpose of a frame crossmember on my Kenworth T800?

Frame crossmembers are structural components that run horizontally between the frame rails on your T800, providing rigidity and support to the chassis. They help maintain proper frame alignment and provide mounting points for other components such as the engine, transmission, fuel tanks, and suspension parts. Covers are typically used to protect these areas or close off open sections of the frame for a cleaner appearance and added protection from road debris.

How do I know if a crossmember or cover will fit my specific T800 model year?

Kenworth T800 trucks have been produced over many years with variations in frame width, wheelbase, and configuration depending on the application (vocational, on-highway, etc.). Always check the listed fitment details for frame width and model year range before purchasing. If you are unsure, having your VIN or frame measurements on hand will help ensure you order the correct part, or you can reach out to our parts specialists for assistance.

What materials are these crossmembers and covers made from, and does it matter?

Most crossmembers are made from heavy-gauge steel to handle the structural loads of the frame, while covers may be made from steel or aluminum depending on their application. Steel components typically offer more strength and are often used in structural roles, while aluminum covers can reduce weight for non-structural applications like access panel covers. Check the product description for material specifics to match your needs for durability versus weight savings.

Do these parts come with any protective coating or finish?

Many crossmembers and covers are available with finishes such as raw steel, primed, painted, or galvanized coatings to help resist rust and corrosion from road exposure. The right finish for your truck depends on your operating environment and whether the part will be painted to match your frame after installation. Product listings will note the finish included, so review this detail before ordering.

Can I install a replacement crossmember or cover myself, or do I need a professional?

Installing a frame cover is generally straightforward and can often be done with basic tools and no special equipment. Replacing a structural crossmember, however, is more involved since it affects the integrity of the frame and may require specific torque specifications, alignment checks, and sometimes welding or specialized fasteners. If you are not experienced with frame-level repairs, we recommend having a qualified diesel truck technician handle crossmember replacement to ensure it is installed safely and correctly.


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