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KYB Suspension KG5543 Gas-a-Just Monotube Gas Shock Absorber

(1965-1971 Porsche 911; 1965-1969 Porsche 912)

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

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

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG5543
6 reviews
Sale Price

$67.36

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just KG5543 is a high-pressure monotube shock absorber designed to restore your vehicle's original performance capabilities. This premium replacement shock features advanced monotube technology that delivers superior handling and ride quality compared to conventional twin-tube designs.

Key Features:

  • Monotube design with two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area ensures instant responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston separates oil from gas to prevent aeration
  • Delivers comfortable ride quality during normal driving conditions
  • Provides instant performance on demand during aggressive driving or heavy loads
  • Larger diameter piston than twin-tube shocks for improved heat dissipation
  • Consistent damping performance across wide temperature range
  • Direct OE replacement fitment for easy installation

The Gas-a-Just monotube design positions the shock body in the direct path of airflow, allowing for more efficient heat dissipation and fade-free performance. The pressurized nitrogen gas eliminates foaming and aeration, ensuring consistent damping even under demanding conditions. Whether you're restoring factory performance or upgrading from worn factory shocks, the KYB KG5543 Gas-a-Just delivers the responsive handling and control you expect from a premium monotube shock absorber.

Products specifications

Fits

1965-1971 Porsche 911; 1965-1969 Porsche 912

FEATURE AND BENEFIT 1

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

Compressed Length

15.98

Extended Length

21.97

Stroke Length

5.98

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR YOUR 911, 912 OR 930

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

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

R-stop

Y

Internal Rebound Spring

N

Easy and quick

Great price and fast shipping, very satisfied!

Best price for the item I needed. Very fast shipping and there consumer service was great on the phone.

Very competive prices, even with shipping costs. Looking forward to using Autoplicity again in the near future.

Transaction has been smooth so far. Pricing is great compared to other online retailers.

fast process so far

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