Take on hauling, towing, and off-road duty with the KYB MonoMax High Pressure Monotube Gas Shock (565034), a heavy-duty rear suspension shock absorber built for hard-working GM trucks. It installs in the rear position on the 1996-2005 Chevrolet Express 3500, 1992-1999 Chevrolet K1500 Suburban, 1992-1999 Chevrolet K2500 Suburban, 1995-2000 Chevrolet Tahoe, 1996 GMC G3500, 1992-1999 GMC K1500 Suburban, 1992-1999 GMC K2500 Suburban, 1996-2005 GMC Savana 3500, and 1995-2000 GMC Yukon — see the Buyer's Guide tab for engine specifics.
- Large-bore monotube design: a heavy-duty gas monotube built to add stability for heavier, more powerful, or high-center-of-gravity vehicles that do real work.
- Up to 40% more damping: delivers up to 40% more damping performance than standard shock absorbers, and is designed to automatically adjust to driving conditions.
- Zinc-coated stainless steel piston ring: provides a positive seal in extreme conditions.
- Rubber dust boot: protects the shaft and helps keep dirt and debris away from the seals.
Engineered to help vehicles equipped with electronic safety systems (ESC, ABS, etc.). Sold individually; for balanced handling, replace the rear shocks as a matched pair.
Interchange: 77638 · 22064475 · 911526
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What position does this shock fit?
It is a rear suspension shock absorber for the listed GM trucks, SUVs, and vans. Confirm fitment for your vehicle.
What type of shock is the KYB MonoMax 565034?
It is a large-bore, high-pressure monotube gas shock absorber, a heavy-duty design intended for trucks that tow, haul, or go off-road.
How does its performance compare to a standard shock?
KYB rates the MonoMax at up to 40% more damping performance than standard shock absorbers, with a design that adjusts to driving conditions.
Should I replace both rear shocks at once?
This listing is for one shock, sold individually. For even, balanced handling it is best practice to replace the rear shocks as a matched pair.
Does it include a dust boot?
Yes. It includes a rubber boot that protects the shaft and helps keep dirt and debris away from the seals.
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