Rear Shock Absorber

Genuine OEM Rear Shock Absorbers

A shock absorber controls how the axle moves over every bump, so once it wears out, the ride changes fast. Signs include excessive bouncing, body sway in turns, uneven tire wear, or visible fluid leaking from the shock body. Generic replacements rarely match the exact damping curve the manufacturer engineered, so ride quality and load control suffer. That's why every rear shock absorber in this collection is genuine OEM, matched to the manufacturer's original part number.

What's in this category

This collection covers genuine OEM rear shock absorbers for heavy-duty trucks and equipment, built to the exact damping rate and travel specifications the original suspension design calls for. New listings are added regularly as inventory expands.

Why order your rear shock absorber here

• Genuine OEM only — every shock is matched to the manufacturer's original part number, not a generic equivalent
• Built for accurate fitment — listings include the exact OEM number so you can verify the right part before you buy
• Fast turnaround — ships quickly to restore full ride control and keep your vehicle stable on the road

FAQ

What does a rear shock absorber do? It dampens the up-and-down motion of the rear axle, keeping tires planted on the road and controlling how the truck bounces after hitting bumps or dips.

Signs of a failing rear shock absorber? Excessive bouncing after bumps, body roll or sway in turns, uneven tire wear, visible fluid leaking from the shock, or a rougher-than-normal ride.

Genuine OEM or aftermarket? All parts here are genuine OEM — no generic substitutes.

How do I find the right rear shock absorber? Check the part number on your current shock, or reference it in your service manual for the correct length and mounting type, then search that number above.

Browse the full selection below, or search by OEM part number to find your exact match.