KYB Suspension Shock Absorber P/N:KG5415

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$67.99
MPN: KG5415
UPC: 781552054153
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG5415
KYB Suspension Shock Absorber P/N:KG5415
$67.99

Firm up a hard-working GM truck's ride and tame rear-end wallow with the KYB Gas-a-just Suspension Shock Absorber KG5415, a high-pressure monotube gas shock built for the REAR position. It's a direct-fit replacement for classic Chevrolet and GMC trucks, vans, and SUVs including the 1973-1974 and 1987-1991 Chevrolet Blazer, 1975-1986 Chevrolet C10, C20, K10, and K20, 1973-1986 C10/C20/K10/K20 Suburban, 1973-1991 GMC Jimmy, and 1979-1986 GMC C1500 and K1500 — see the Buyer's Guide tab for all 68 applications.

  • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response, with an air-free hydraulic piston/valve area for control and a high-pressure nitrogen chamber with a floating piston for a comfortable ride.
  • Tuned for GM trucks: components and valving designed specifically for GM trucks, adding up to 25% more damping over original-equipment shocks for vehicles that work, tow, and run larger, heavier tires and wheels.
  • Triple chrome-plated piston rod: an ultra-smooth rod reduces seal wear, since fluid leaking can be a cause of shock failure.
  • Quick steering response: the higher gas pressure responds quickly to help improve steering response and keep Electronic Safety Systems performing as designed.

Signs a rear shock may need replacing include excessive bouncing, body sway, bottoming out, and uneven tire wear.

Interchange: 77349 · 911041

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

77349, 911041

Frequently Asked Questions

What position does this shock fit?

The KG5415 is a REAR shock absorber. Shocks are best replaced as a pair on the same axle for balanced ride control.

What makes the Gas-a-just monotube different from a twin-tube shock?

Its high-pressure monotube design separates the gas and oil in a single tube for fade-free operation and instant response, and it won't experience fade due to aeration.

Will this fit my vehicle?

It's a direct-fit replacement for many 1973-1991 Chevrolet and GMC trucks, vans, and SUVs. Check the Buyer's Guide tab to confirm your exact year, make, and model among the 68 applications.

How much damping does it add over stock?

KYB rates the Gas-a-just at up to 25% more damping performance over original-equipment shocks, with components and valving designed specifically for GM trucks.

What are signs my shocks need replacing?

Common signs include excessive bouncing, body sway, bottoming out over bumps, nose dive when braking, and uneven or cupped tire wear. Have the suspension inspected to confirm the cause.