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Gabriel · Suspension & Steering
TR85311
In stock · ships from Knoxville
This is a heavy-duty shock absorber designed for the suspension systems of Peterbilt medium- and heavy-duty trucks.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 15 applications
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All confirmed applications for this part number.
Peterbilt
Peterbilt
Also fits certain Kenworth and Navistar models that use the same upper/lower mounting and stroke dimensions. Verify with the OEM numbers listed in cross-references (e.g., Kenworth 680586, PACCAR C71‑6002) before purchasing.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 18.
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It controls spring motion by converting kinetic energy into heat, keeping the tires in contact with the road, reducing bounce and sway, and improving driver comfort and vehicle stability. You typically replace shocks when you notice excessive bouncing after bumps, uneven tire wear, leaking fluid, or if the vehicle has reached the manufacturer’s recommended service interval. Replacing them in axle pairs restores proper damping performance and helps protect other suspension and steering components.
Part Number: TR85311
Heavy Duty Shock Absorber for Peterbilt Trucks
Vendor: Torque
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
