Semi-Truck Frame Chassis Parts
Need semi-truck frame chassis parts? Choose from high-strength frame rails, crossmembers, and reliable fifth wheel replacement parts to keep your rig solid. Enjoy a smooth ride with quality springs and shock absorbers. Ensure stable control with our durable control arms and steering linkages. Looking for axles or frame steps? We've got those too. Shop at Elite Trucks Accessories
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Peterbilt Loadshare Steer Axle Air Ride Upgrade Kit Without Shocks
LOAD-SHARE SUSPENSIONS
$1,179.99Steer Axle Air Ride Upgrade Kit W/ Out Shocks Fits Peterbilt - Steer Axle Air Ride Kit - Double Air Bag Suspension System - Kit Includes: - (4) Double Convoluted Air Springs - (4) Angle Brackets With Gussets - (4)...$1,179.99 -
13.75 Inch Weld-On Steps For Peterbilt 387
ROADWORKS
$64.99Enhance Your Peterbilt 387 with Durable Weld-On StepsEnhance your truck's functionality and appearance with these 13.75-inch stainless steel weld-on steps, providing secure footing and a custom look that stands out on the road. Made in the USA, these...$64.99 -
Peterbilt 389 16 Inch Chrome Plated Aluminum Step Plate- Pair
LIFETIME NUT COVERS
$519.9916 Inch Step Plate-PairBuilt to match the rugged style of the Peterbilt 389, these 16-inch step plates are made from chrome-plated aluminum for a clean look and long-lasting durability. Each plate features a raised rubber grip insert for safer footing...$519.99 -
Peterbilt 24 Inch Chrome-Plated Aluminum Step Plate W/ Logo Cutout Rubber Insert
LIFETIME NUT COVERS
$683.99Durable 24-Inch Step Plate Featuring Raised Rubber Grip and Logo CutoutUpgrade your rig with a heavy-duty 24" step plate built for traction and style. Designed to fit Peterbilt models, this step plate is made from chrome-plated billet aluminum and...$683.99 -
Smooth Stainless Steel DPF Cover for Peterbilt 389 (2008–2023)
VALLEY CHROME PLATING
$393.99Smooth Stainless Steel DPF Cover For Peterbilt 389 2008 - 2023Enhance the appearance and protection of your Peterbilt 389's Diesel Particulate Filter (DPF) system with this premium smooth stainless steel DPF cover. Designed for models from 2008 to 2023,...$393.99 -
TPHD Adjustable Linkage Kit 19 Inch Replaces 48100290, Srk228
TPHD
$17.38Adjustable Linkage Kit 19 Inch - Linkage Kit - Zinc Plating - 19 Inch Overall Length - Comes With Hose Clamps And All Hardware - Resist Corrosion Kit - Rubber Grommet And Seal Included - Adjustable - Sold...$17.38 -
TPHD Wear Pad 3.031 X 2.95 Inch For Volvo, Mack
TPHD
$16.69Replacement Wear Pad Replaces 25QK43M, 20703083 - Wear Pad - Dimensions: - 77 MM Length - 75 MM Width - 27 And 32 MM Height - Sold Individually - Warranty On Wear Pads Against Defects In Workmanship & Material From...$16.69 -
TPHD Steel Air Tank 10 OD X 29 Inch - 8 Ports For Volvo
TPHD
$293.99Volvo Replacement 20946637 Air Brake Air Tank - Air Tank - Steel - Black Phosphate Coating - Dimensions: - 10 Inch Diameter - 29.5 Inch Length - Meets SAE J10 And FMVSS 121 Standards - Working Pressure Of 150...$293.99 -
TPHD Type 24 Long Stroke Air Brake Diaphragm - 7 Inch OD
TPHD
$10.59Replacement 7 Inch Air Chamber Diaphragm - Type 24 - Diaphragm - Dimensions: - 2.05 Inch Height - 7.0 Inch Outer Diameter - Type 24 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$10.59 -
TPHD Type 16 Air Brake Diaphragm - 6.16 Inch OD
TPHD
$4.70Replacement 6.16 Inch Air Chamber Diaphragm - Type 16 - Diaphragm - Dimensions: - 1.295 Inch Height - 6.16 Inch Outer Diameter - Type 16 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$4.70 -
TPHD Type 24 Air Brake Diaphragm - 7 Inch OD
TPHD
$4.69Replacement 7 Inch Air Chamber Diaphragm - Type 24 - Diaphragm - Dimensions: - 1.315 Inch Height - 7 Inch Outer Diameter - Type 24 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$4.69 -
TPHD Type 9 Long Stroke Air Brake Diaphragm - 5 Inch OD
TPHD
$4.70Replacement 5 Inch Air Chamber Diaphragm - Type 9 - Diaphragm - Dimensions: - 1.375 Inch Height - 5 Inch Outer Diameter - Type 9 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship & Material...$4.70