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KYB Suspension KG4540 Gas-a-Just High Pressure Monotube Gas Shock Absorber

(1972-1986 Jaguar XJ6; 1976-1995 Jaguar XJS; 1968-1971 Jaguar XJ; 1973-1979, 1981-1986 Jaguar XJ12)

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

Other options in this family: KYB Suspension KG54317 KYB Suspension KG5462 KYB Suspension KG4752 KYB Suspension 554348 KYB Suspension KG5440

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG4540
15 reviews
Sale Price

$42.39

In Stock (10+)

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Usually delivered within 2 days

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Product Details

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

Key Features:

  • Monotube design with two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area ensures immediate responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston technology
  • Provides comfortable ride quality during normal driving conditions
  • Instant performance enhancement on demand during aggressive driving
  • Larger piston diameter than twin-tube shocks for improved heat dissipation
  • Fade-free performance even under demanding conditions
  • Direct OE monotube replacement application

The Gas-a-Just's monotube construction keeps the oil and gas separated by a floating piston, eliminating aeration and maintaining consistent damping performance. The higher gas pressure provides additional spring rate support, reducing body roll and improving vehicle stability during cornering, acceleration, and braking.

Products specifications

Fits

1972-1986 Jaguar XJ6; 1976-1995 Jaguar XJS; 1968-1971 Jaguar XJ; 1973-1979, 1981-1986 Jaguar XJ12

FEATURE AND BENEFIT 1

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

Compressed Length

11.42

Extended Length

18.31

Stroke Length

6.89

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR YOUR JAGUAR XJ

Lower Mount Type

E2(11.1X32)

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

Awesome, thanks!

Very easy to buy and great price.

Product didn't match photo. But otherwise great experience.

Very quick & easy.

I enjoy how fast i received my product. A pleasure

Easy order process. Fast delivery. Awesome prices. Will order again. Thank you

No complaints very satisfied with my experience

Lowest price and S&H around! Prompt responses! Will def buy from again!

I looked around for few months on where to go to purchase JBA headers for my 01 Tundra. I came across Autoplicity and their prices were untouchable. I even called to speak with a sales representative and he gave me a discount code for my purchase. I would highly recommend doing business and plan on doing more business with them.

Lowest price! Fast shipping!!

Great site. Easy to locate items and they have the best prices! I will be using this site for all my custom parts.

Best price I could find on line, shipped really fast. With how low the price is I was worried but everything came fast and it was the correct parts. This place really keeps the cost of racing down.

I received my ARP head studs as described and on time with zero problems, and cheaper than anywhere else.Will use again!!!

Price was perfect, I will definitely be shopping here again.

Best price I could find anywhere. Almost 10% less than my typical sources and the item shipped in less than 24 hrs.<br>

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