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KYB Suspension KG4605A Gas-a-Just Monotube Performance Shock Absorber

(1986-1994 Nissan D21; 1980-1986 Nissan 720; 1995-1997 Nissan Pickup; 1975-1979 Nissan 620; 1972-1974 Nissan 620 Pickup + 3 more models)

Part of: KYB Suspension Gas-a-Just Monotube Performance Shock Absorber

Other options in this family: KYB Suspension 551108 KYB Suspension 551119 KYB Suspension KG4503 KYB Suspension 551122 KYB Suspension KG4507

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG4605A
12 reviews
Sale Price

$41.16

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just KG4605A is a high-pressure monotube shock absorber engineered to deliver superior performance and control over traditional twin-tube designs. This advanced shock features a monotube construction that eliminates fade and provides instant response to changing road conditions.

Key Features:

  • Monotube design with two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve chamber ensures responsive control and eliminates aeration
  • High-pressure nitrogen gas chamber with floating piston technology
  • Automatically adjusts to performance demands without manual intervention
  • Fade-free operation even under extreme conditions
  • Provides comfortable ride quality during normal driving with instant performance when needed
  • Superior heat dissipation compared to twin-tube shocks

The Gas-a-Just monotube design separates the hydraulic fluid from the high-pressure nitrogen gas using a floating piston, preventing fluid aeration and maintaining consistent damping performance. This configuration allows the shock to respond instantly to road inputs while providing a smooth, controlled ride. Ideal for drivers seeking enhanced handling, reduced body roll, and improved stability without sacrificing everyday comfort.

Products specifications

Fits

1986-1994 Nissan D21; 1980-1986 Nissan 720; 1995-1997 Nissan Pickup; 1975-1979 Nissan 620; 1972-1974 Nissan 620 Pickup; 1968-1972 Nissan 521 Pickup; 1965-1968 Nissan 520 Pickup; 1986-1995 Isuzu Pickup

FEATURE AND BENEFIT 1

ADDS UP TO 25% MORE DAMPING PERFORMANCE OVER ORIGINAL EQUIPMENT SHOCKS

Extended Length

12.4

Stroke Length

4.13

Compressed Length

8.27

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR IMPORT TRUCKS

Lower Mount Type

E2(12X32)

Feature and Benefit 7

ELECTRONIC SAFETY SYSTEMS DEPEND ON THE SUSPENSION, BRAKES AND TIRES OPERATING AS THE VEHICLE MANUFACTURER INTENDED. THE KYB GAS-A-JUST HELPS KEEP ELECTRONIC SAFETY SYSTEMS PERFORMING AS DESIGNED.

Feature and Benefit 5

FLUID LEAKING CAN BE A CAUSE OF SHOCK FAILURE, THE KYB GAS-A-JUST HAS AN ULTRA-SMOOTH TRIPLE CHROME PLATED CHROME PISTON ROD TO REDUCE SEAL WEAR

Feature and Benefit 3

GAS-A-JUST MONOTUBES INCLUDE ADDITIONAL DAMPING OVER OE DESIGN FOR VEHICLES THAT WORK, TOW, AND HAVE LARGER, HEAVIER TIRES & WHEELS

Feature and Benefit 4

HIGH PRESSURE MONOTUBE DESIGN SEPARATES THE GAS AND OIL FOR FADE FREE OPERATION AND INSTANT RESPONSE

B-stop

N

R-stop

N

Upper Mount Type

S1

Feature and Benefit 6

THE HIGHER GAS PRESSURE OF THE KYB GAS-A-JUST RESPONDS QUICKLY TO IMPROVE STEERING RESPONSE

Dust Cover Included

Y

Internal Rebound Spring

N

Best price out there . Fast delivery

Thank you

Good price. Hope shipping is quick. Thx!

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It was very easy to shop for hope it fits my vehicle if it does I'll be very happy.

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Nice site. Easy to navigate. Good pricing.

Best price (bike rack), fast service, will buy again from Autoplicity.

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