KYB Suspension Shock Absorber KG4605A
KYB Suspension Shock Absorber KG4605A

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

Restore firm, controlled damping with the KYB Gas-a-just Shock Absorber KG4605A — a front high-pressure monotube gas shock built for import trucks. This KYB shock absorber is a direct-fit replacement for the 1986-1995 ISUZU PICKUP, 1965-1968 NISSAN 520 PICKUP, 1968-1972 NISSAN 521 PICKUP, 1975-1979 NISSAN 620, 1972-1974 NISSAN 620 PICKUP, 1980-1986 NISSAN 720, 1986-1994 NISSAN D21, and 1995-1997 NISSAN PICKUP (see the Buyer's Guide tab for engine-level detail).

  • Monotube gas design: Two separate working chambers — an air-free hydraulic piston and valve area for responsiveness and control, plus a high-pressure nitrogen gas area with a floating piston that separates gas and oil for fade-free operation.
  • Extra damping: Adds up to 25% more damping performance over original equipment shocks, with components and valving designed specifically for import trucks that work, tow, and run larger, heavier tires and wheels.
  • Durable rod: An ultra-smooth triple-chrome-plated piston rod helps reduce seal wear; the higher gas pressure responds quickly to improve steering response.
  • ESS support: Helps keep Electronic Safety Systems performing as the vehicle manufacturer intended.

Sold individually — replace both fronts together as a matched pair for balanced ride control.

Interchange: 77909 · 37077

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

77909, 37077

Frequently Asked Questions

What vehicles does the KYB KG4605A fit?

It is a front direct-fit shock for the 1986-1995 Isuzu Pickup and several Nissan trucks including the 520 Pickup, 521 Pickup, 620, 620 Pickup, 720, D21, and 1995-1997 Nissan Pickup. See the Buyer's Guide tab.

Is this a gas or hydraulic shock?

It is a KYB Gas-a-just high-pressure monotube gas shock absorber. It uses an air-free hydraulic piston and valve area plus a high-pressure nitrogen gas chamber with a floating piston.

How is the KYB gas shock absorber different from a twin-tube?

The monotube design separates the gas and oil, which is designed to prevent fade due to aeration and add up to 25% more damping performance over original equipment shocks.

Do I need to replace shocks in pairs?

This listing is for one shock, sold individually. Replacing both fronts together as a matched pair is recommended for balanced, even ride control.

Does the KYB Excel-G gas shock absorber help steering?

KYB states the higher gas pressure responds quickly to improve steering response and helps keep Electronic Safety Systems performing as the vehicle manufacturer intended.

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