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KYB Suspension KG4531 Gas-a-Just Monotube Gas Shock Absorber

(1979-1985 Cadillac Eldorado; 1980-1985 Cadillac Seville; 1979-1985 Buick Riviera; 1979-1985 Oldsmobile Toronado)

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

Other options in this family: KYB Suspension KG54328 KYB Suspension KG5498 KYB Suspension KG9025 KYB Suspension KG54314 KYB Suspension 554384

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG4531
7 reviews
Sale Price

$40.87

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just KG4531 is a high-pressure monotube gas shock absorber designed to restore your vehicle's original performance capabilities. This premium shock absorber delivers superior handling and control compared to standard twin-tube designs.

Monotube Design Benefits:

  • Two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area provides instant responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston design
  • Maintains comfortable ride quality during normal driving conditions
  • Delivers enhanced performance on demand during aggressive driving
  • Better heat dissipation than twin-tube designs prevents shock fade
  • Consistent damping performance across all driving conditions

The Gas-a-Just monotube technology separates the hydraulic fluid from the nitrogen gas using a floating piston, eliminating aeration and foam buildup that can reduce shock performance. This design ensures fade-free performance even during extended spirited driving or demanding road conditions.

Ideal for drivers seeking OE replacement with enhanced performance characteristics, the KYB Gas-a-Just provides a firmer, more controlled ride than standard shocks while maintaining everyday drivability.

Products specifications

Fits

1979-1985 Cadillac Eldorado; 1980-1985 Cadillac Seville; 1979-1985 Buick Riviera; 1979-1985 Oldsmobile Toronado

FEATURE AND BENEFIT 1

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

Extended Length

13.23

Stroke Length

3.62

Compressed Length

9.61

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR CLASSIC CARS

Lower Mount Type

E2(14.6X61)

Upper Mount Type

E2(14.6X61)

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

Feature and Benefit 6

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

Dust Cover Included

Y

B-stop

Y

R-stop

Y

Internal Rebound Spring

N

Excellent price and fast shipping. Product showed up as described and timely.

Thanks Autoplicity you had the best prices I could find, fast shipping, and everything I ordered was exactly what I was looking for! Great Customer Service!

Easy and fast. Liked the option to pay through Amazon.

Great price. Very happy with order. Will buy from them again.

absolutely lowest price on my Griffin radiator and super fast with the shipping to boot, what more could you ask for!

Quickly received item. Exactly what I ordered and was best price out there. Will do business with them again.

Great pricing and delivered in 3 days.

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