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Kenworth T600 Frame Crossmembers & Covers

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Black Steel Safety Folding Foot / Grab Step

    Black Steel Safety Folding Foot / Grab Step

    BUYERS PRODUCTS

    $10.78
    Safety Folding Foot/Grab Step Opens To Full 90 DegreesThis black folding step mounts to your vehicle for a sturdy step or handle. It opens 90 degrees, stays secure, and folds flat when not in use...
    09-050500008
    SKU:
    09-050500008
    Truck Class:
    Universal
    Color:
    Black
    Width Options:
    4 Inch
    Height Options:
    4 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $10.78
    Qty in Cart: 0
    Price:
    $10.78
    Subtotal:
  • Aluminum Large Folding Step With SS Springs

    Aluminum Large Folding Step With SS Springs

    BUYERS PRODUCTS

    $109.99
    Large Folding Step Conforms To National Fire Protection Association SpecificationsThis large, heavy-duty folding step is made for trucks and emergency vehicles. It meets NFPA (National Fire...
    09-050500006
    SKU:
    09-050500006
    Truck Class:
    Universal
    Width Options:
    6 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $109.99
    Qty in Cart: 0
    Price:
    $109.99
    Subtotal:
  • 17.38 X 15 Inch 1-Rung Black Retractable Truck Step With Non-Slip Tread

    17.38 X 15 Inch 1-Rung Black Retractable Truck Step With Non-Slip Tread

    BUYERS PRODUCTS

    $83.99
    Retractable Single Rung Black Powder-Coated Truck Step With Non-Slip Tread* High Quality Rung Retractable Truck Stop* Color Powder Coat Black* Made Of Carbon Steel* Mounting Frame Dimensions  - 15...
    09-050500005
    SKU:
    09-050500005
    Length Options:
    15 Inch
    Color:
    Black
    Truck Class:
    Universal
    Height Options:
    17 Inch
    Width Options:
    3 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $83.99
    Qty in Cart: 0
    Price:
    $83.99
    Subtotal:
  • Recessed Air Line Box Stainless Steel W/ Holes For Electric & 2 Air Hook Ups

    Recessed Air Line Box Stainless Steel W/ Holes For Electric & 2 Air Hook Ups

    IOWA CUSTOMS

    $608.99
    Air Line Box* High Quality Recessed Air Line Box* Made Of Stainless Steel * With Openings for 1 Electric And 2 Air Hook Up* Sold Individually* Warranty On Recessed Air Line Box Against Defects In...
    09-0504318
    SKU:
    09-0504318
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    Style Options:
    Flush Mount
    Product Type:
    Frame & Chassis
    $608.99
    Qty in Cart: 0
    Price:
    $608.99
    Subtotal:
  • FREE SHIPPING
    Trough Style Air Line Box Stainless Steel By Brunner

    Trough Style Air Line Box Stainless Steel By Brunner

    BRUNNER FABRICATION

    $618.99
    20.25 X 15 Inch Trough Style Air Line Box By Brunner FabricationProtect the air line connection on your truck with this high quality trough style airline box by Brunners Fabrication Inc. It is made...
    09-0504310
    SKU:
    09-0504310
    Length Options:
    20 Inch
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Style Options:
    Surface Mount
    Product Type:
    Air, Electrical, & Safety
    $618.99
    Qty in Cart: 0
    Price:
    $618.99
    Subtotal:
  • Stainless Steel Airline Box W/ 2 Electric Plug Holes & Bolted In Ends

    Stainless Steel Airline Box W/ 2 Electric Plug Holes & Bolted In Ends

    PHOENIX DESIGN

    $291.99
    SS Air Line Box W/ 2 Electric Plug Holes & Bolted In EndsThis air-line box uses strong 304 stainless steel to keep your electrical connections safe. It includes two handy electrical plug holes with...
    09-0504308
    SKU:
    09-0504308
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $291.99
    Qty in Cart: 0
    Price:
    $291.99
    Subtotal:
  • Air Line Box Stainless Steel 32 Inch W/ Hole For Single Electric Plug- Bolted In Ends

    Air Line Box Stainless Steel 32 Inch W/ Hole For Single Electric Plug- Bolted In Ends

    PHOENIX DESIGN

    $277.99
    Airline Box W/ Single Electric PlugCrafted from stainless steel, the Air Line Box incorporates two cutouts for air lines. For increased durability and security, its ends are bolted. The overall...
    09-0504307
    SKU:
    09-0504307
    Truck Class:
    Universal
    Length Options:
    32 Inch
    Style Options:
    Surface Mount
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $277.99
    Qty in Cart: 0
    Price:
    $277.99
    Subtotal:
  • FREE SHIPPING
    Air Line Box Diamond Plate Aluminum W/ Single Electrical Plug Hole by CSM

    Air Line Box Diamond Plate Aluminum W/ Single Electrical Plug Hole by CSM

    CHROME SHOP MAFIA

    $454.99
    Aluminum Air Line Box w/ Single Electrical Plug Hole By Chrome Shop MafiaHide unsightly connectors on the back of your truck with this CSM Air Line Box. Made of lightweight aluminum with diamond...
    09-0504200
    SKU:
    09-0504200
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Diamond Plate
    Style Options:
    Surface Mount
    Product Type:
    Frame & Chassis
    $454.99
    Qty in Cart: 0
    Price:
    $454.99
    Subtotal:
  • Smooth Aluminum Recessed Air Line Box With Holes For 7-Way Plug, Air Lines

    Smooth Aluminum Recessed Air Line Box With Holes For 7-Way Plug, Air Lines

    IOWA CUSTOMS

    $590.99
    Smooth Aluminum Recessed Air Line BoxThis quality Series 7 Iowa Customs recessed air line box fits most trucks. It is made of lightweight smooth aluminum and has pre-cut openings for trailer air...
    09-0504103
    SKU:
    09-0504103
    Truck Class:
    Universal
    Finish Options:
    Smooth
    Make:
    Universal Items
    Style Options:
    Flush Mount
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    $590.99
    Qty in Cart: 0
    Price:
    $590.99
    Subtotal:
  • Smooth Aluminum Air Line Box W/ 45 Degree Front, Flange, Trailer Air, 7-Way Hook-Up

    Smooth Aluminum Air Line Box W/ 45 Degree Front, Flange, Trailer Air, 7-Way Hook-Up

    IOWA CUSTOMS

    $503.99
    Smooth Aluminum Custom Air Line Box W/ Trailer, Air & 1 7-Way Hookup* High Quality Airline Box* Smooth Aluminum * 45 Degree Front * With Flange * Trailer Air And One 7 Way Hook Up* Sold Individually*...
    09-0504102
    SKU:
    09-0504102
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminum
    Style Options:
    Surface Mount
    Finish Options:
    Smooth
    Product Type:
    Frame & Chassis
    $503.99
    Qty in Cart: 0
    Price:
    $503.99
    Subtotal:
  • FREE SHIPPING
    Coffin Style Air Line Box 304 SS 24 Inch With 2 Electric Plugs by CSM

    Coffin Style Air Line Box 304 SS 24 Inch With 2 Electric Plugs by CSM

    CHROME SHOP MAFIA

    $307.99
    16 Gauge 304 Stainless Steel Coffin Style Air Line Box By Chrome Shop MafiaThis 24-inch CSM Coffin Style air line box is made of 16 Gauge 304 stainless steel and is corrosion-resistant. It has...
    09-0504002
    SKU:
    09-0504002
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Size Options:
    16 Gauge
    Style Options:
    Coffin Style
    Product Type:
    Frame & Chassis
    Width Options:
    24 Inch
    Type Options:
    Surface Mount
    Ready To Ship:
    Yes
    $307.99
    Qty in Cart: 0
    Price:
    $307.99
    Subtotal:
  • Smooth Aluminum Recessed Air Line Box W/ Flange - Hydraulic, Trailer Air, 7 Way Hookups

    Smooth Aluminum Recessed Air Line Box W/ Flange - Hydraulic, Trailer Air, 7 Way Hookups

    IOWA CUSTOMS

    $587.99
    Smooth Aluminum Recessed Air Line Box W/ FlangeThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum with a radius bottom and a flange. The air line box...
    09-050400017
    SKU:
    09-050400017
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Product Type:
    Frame & Chassis
    Type Options:
    Flush Mount
    Style Options:
    Flanged
    $587.99
    Qty in Cart: 0
    Price:
    $587.99
    Subtotal:
  • Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    IOWA CUSTOMS

    $530.99
    Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way & 4/6-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum...
    09-050400013
    SKU:
    09-050400013
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Smooth
    Style Options:
    Flush Mount
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    $530.99
    Qty in Cart: 0
    Price:
    $530.99
    Subtotal:
  • Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    IOWA CUSTOMS

    $595.99
    Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way & 4/6-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless...
    09-050400012
    SKU:
    09-050400012
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Style Options:
    Flush Mount
    Product Type:
    Frame & Chassis
    $595.99
    Qty in Cart: 0
    Price:
    $595.99
    Subtotal:
  • Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 2 7-Way Hookups

    Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 2 7-Way Hookups

    IOWA CUSTOMS

    $490.99
    Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum with a...
    09-050400011
    SKU:
    09-050400011
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Smooth
    Style Options:
    Flush Mount
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    $490.99
    Qty in Cart: 0
    Price:
    $490.99
    Subtotal:
  • Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 2 7-Way Hookups

    Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 2 7-Way Hookups

    IOWA CUSTOMS

    $594.99
    Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel...
    09-050400010
    SKU:
    09-050400010
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    Style Options:
    Flush Mount
    Finish Options:
    Polished
    Product Type:
    Frame & Chassis
    $594.99
    Qty in Cart: 0
    Price:
    $594.99
    Subtotal:
  • Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way Hookup

    Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way Hookup

    IOWA CUSTOMS

    $503.99
    Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air & 7-Way HookupThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum with a...
    09-050400009
    SKU:
    09-050400009
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Smooth
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Style Options:
    Recessed
    Type Options:
    Flush Mount
    $503.99
    Qty in Cart: 0
    Price:
    $503.99
    Subtotal:
  • Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    IOWA CUSTOMS

    $490.99
    Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way & 4/6-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight...
    09-050400006
    SKU:
    09-050400006
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminum
    Style Options:
    Flush Mount
    Finish Options:
    Smooth
    Product Type:
    Frame & Chassis
    $490.99
    Qty in Cart: 0
    Price:
    $490.99
    Subtotal:
  • Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups

    IOWA CUSTOMS

    $610.99
    Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way & 4/6-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless...
    09-050400005
    SKU:
    09-050400005
    Truck Class:
    Universal
    Make:
    Universal Items
    Finish Options:
    Polished
    Style Options:
    Flush Mount
    Material Options:
    Stainless Steel
    Product Type:
    Frame & Chassis
    $610.99
    Qty in Cart: 0
    Price:
    $610.99
    Subtotal:
  • Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 2 7-Way Hookups

    Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 2 7-Way Hookups

    IOWA CUSTOMS

    $490.99
    Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight smooth...
    09-050400004
    SKU:
    09-050400004
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminum
    Finish Options:
    Smooth
    Style Options:
    Flush Mount
    Product Type:
    Frame & Chassis
    $490.99
    Qty in Cart: 0
    Price:
    $490.99
    Subtotal:
  • Total: items /

Adding your products to cart

Upgrade your Kenworth T600 with durable frame crossmembers and covers built for heavy-duty performance. Choose from walking beams, air suspension systems, and fiberglass rear frame covers to boost your truck's durability and style. Whether you're replacing worn parts or enhancing your rig's look, this lineup has the perfect solutions to keep your T600 running strong and looking sharp. Elevate your truck's foundation today!

Frequently Asked Questions About Kenworth T600 Frame Crossmembers & Covers

What are frame crossmembers and covers used for on a Kenworth T600?

Frame crossmembers are structural components that run between the frame rails, providing lateral support and rigidity to the chassis while helping to mount other components such as the engine, transmission, and suspension. Covers are typically used to protect these crossmembers or nearby frame areas from road debris, moisture, and corrosion.

Will these crossmembers and covers fit my specific Kenworth T600 model year?

Kenworth T600 trucks were produced over a range of model years, and frame configurations can vary based on wheelbase, engine setup, and factory options. Its important to verify the part number and measurements against your trucks specifications before purchasing. If you are unsure, our team can help confirm fitment based on your VIN or existing part numbers.

What materials are these crossmembers and covers made from?

Most frame crossmembers are made from heavy-duty steel to match the strength and durability required for structural support, while covers may be made from steel or aluminum depending on the application. The specific material and finish will be listed in each individual product description.

Can I install a frame crossmembers or cover myself, or do I need a professional?

Frame crossmembers are structural parts, so installation typically involves welding, drilling, or bolting into the existing frame rails and often requires proper alignment tools and torque specifications. Because these components affect the structural integrity of the truck, we recommend having them installed by a qualified technician or fleet maintenance shop rather than attempting a DIY install.

How do I know if my current crossmember or cover needs to be replaced?

Common signs that a crossmember needs replacement include visible cracking, rust-through, bending, or looseness where it attaches to the frame rails. Covers may need replacement if they are dented, corroded, or no longer sit flush, which can expose components underneath to moisture and debris. Regular inspection during routine maintenance can help catch these issues early.


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