KYB Suspension Shock Absorber P/N:KG4605A

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$61.99
MPN: KG4605A
UPC: 781552046059
Item Package Quantity: 1
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KYB Suspension Shock Absorber P/N:KG4605A
KYB Suspension Shock Absorber P/N:KG4605A
$61.99

Firm up front-end control and shrug off shock fade with the KYB Gas-a-just Suspension Shock Absorber (KG4605A), a high-pressure monotube gas shock that installs in the FRONT position on the listed classic Import trucks — the 1965-1968 Nissan 520 Pickup, 1968-1972 Nissan 521 Pickup, 1972-1974 Nissan 620 Pickup, 1975-1979 Nissan 620, 1980-1986 Nissan 720, 1986-1994 Nissan D21, 1986-1995 Isuzu Pickup, and 1995-1997 Nissan Pickup. See the Buyer's Guide tab for engine specifics.

  • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response, with two working chambers — an air-free hydraulic piston/valve area for control and a high-pressure nitrogen area with a floating piston.
  • Up to 25% more damping: adds damping over original-equipment shocks, with components and valving designed specifically for Import trucks that work, tow, and run larger, heavier tires and wheels.
  • Triple chrome-plated piston rod: since leaking fluid can cause shock failure, the ultra-smooth rod is designed to reduce seal wear.
  • Steering response: higher gas pressure responds quickly to help improve steering response and keep Electronic Safety Systems performing as designed.

Interchange: 77909 · 37077

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

77909, 37077

Frequently Asked Questions

What is this part?

It's the KYB Gas-a-just KG4605A, a high-pressure monotube gas shock absorber for the FRONT position on the listed Import trucks.

What does a monotube gas shock do differently?

Its high-pressure design separates the gas and oil into distinct chambers for fade-free operation and instant response, unlike a traditional twin-tube shock.

Which vehicles does it fit?

The listed applications include the Nissan 520/521 Pickup, 620, 720, D21, and Pickup, plus the 1986-1995 Isuzu Pickup. Check the Buyer's Guide tab for your exact vehicle.

What interchange numbers does it replace?

It cross-references 77909 and 37077.

When might I need to replace my shocks?

Signs a shock may need replacing include fluid leaking from the unit, excessive bouncing, reduced ride control, or uneven tire wear. Diagnose the cause before replacing.