Rear Shock Absorber for 1975-1999 Chevrolet P30 & More - KYB 565038

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$109.99
MPN: 565038
UPC: 781552003144
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:565038
KYB Suspension Shock Absorber P/N:565038
$109.99

Keep your GM work truck planted with the KYB shock absorber 565038, the heavy-duty MonoMax high-pressure monotube gas shock built just for trucks. This rear shock drops in as a direct-fit replacement for the listed GM trucks and vans, including the 1975-1986 Chevrolet C20 and C30, the 1993-1996 Chevrolet G30, the 1975-1999 Chevrolet P30, the 1979-1999 GMC P3500, and the 1979-1986 GMC C2500 and C3500 — see the Buyer's Guide tab for the full list.

  • Large-bore monotube design: Adds stability for heavier, more powerful, or high-center-of-gravity vehicles, with up to 40% more damping performance than standard shock absorbers.
  • Adjusts to conditions: The tough MonoMax design automatically adapts for fade-free performance — a strong choice for trucks that work, go off-road, tow a trailer, or haul heavy loads.
  • Zinc-coated steel piston ring: Provides a positive seal in the most extreme conditions.
  • Rubber off-road dust boot: Shields the shaft and helps keep dirt and debris away from the seals.

A shock absorber dampens suspension oscillation to control body motion and help keep the tires in contact with the road. Worn shocks may show up as excessive bouncing, nose-dive under braking, poor handling, or uneven tire wear; if a worn rear shock is the cause, this MonoMax replaces it.

Interchange: 77488 · 34960

This part cross-references / interchanges with the following part numbers:

77488, 34960

Frequently Asked Questions

Is this a front or rear shock absorber?

It is a rear shock absorber for the listed GM trucks and vans. Check the Buyer's Guide tab to confirm the application for your vehicle.

What is the KYB MonoMax 565038?

It's a heavy-duty, large-bore monotube high-pressure gas shock designed for trucks, offering up to 40% more damping performance than standard shock absorbers.

Does this KYB gas shock absorber fit my vehicle?

It fits many GM trucks and vans, such as the 1975-1986 Chevrolet C20 and C30 and the 1975-1999 Chevrolet P30. Check the Buyer's Guide tab to confirm your exact year and model.

Should I replace shocks in pairs?

Replacing both shocks on the same axle together is good practice for balanced, even handling. This listing is for one shock absorber; order the quantity your vehicle needs.

What are the signs my shock absorber may need replacing?

Signs may include excessive bouncing, nose-dive under braking, poor handling, or uneven tire wear. Have the cause diagnosed first, since these symptoms can have other causes.