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KYB Suspension KG4513 Gas-a-Just Monotube High Pressure Gas Shock Absorber

(Chevrolet Malibu 1973-83, Chevelle 1968-77, El Camino 1968-87, Monte Carlo 1970-88, Laguna 1973-76; Pontiac GTO 1968-73, Grand Prix 1969-87 + 28 more models)

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

Other options in this family: KYB Suspension KG5462 KYB Suspension KG54317 KYB Suspension KG4752 KYB Suspension 554348 KYB Suspension KG5446

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG4513
17 reviews
Sale Price

$42.33

1 left at this price

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just monotube shock absorber delivers superior performance through an advanced design that eliminates the limitations of traditional twin-tube shocks. Engineered for drivers who demand responsive handling and consistent performance, this shock absorber automatically adapts to changing road conditions without experiencing fade or performance loss.

Key Features:

  • Monotube design with dual working chambers for optimal performance and comfort
  • Air-free hydraulic piston and valve chamber ensures immediate responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston provides adaptive damping
  • Fade-free performance eliminates aeration issues common in twin-tube designs
  • Instant automatic adjustment responds to performance demands in real-time
  • Comfortable ride quality during normal driving conditions
  • Enhanced performance on demand during aggressive driving or heavy loads

The Gas-a-Just design separates the hydraulic fluid from the nitrogen gas using a floating piston, maintaining optimal pressure and preventing the fluid aeration that causes performance degradation in conventional shocks. This results in consistent damping characteristics and superior vehicle control across all driving conditions.

Products specifications

Fits

Chevrolet Malibu 1973-83, Chevelle 1968-77, El Camino 1968-87, Monte Carlo 1970-88, Laguna 1973-76; Pontiac GTO 1968-73, Grand Prix 1969-87, Fiero 1988, Grand Am 1973-75, 1978-80, Bonneville 1982-86, LeMans 1968-81, Tempest 1968-70 + 23 more models

FEATURE AND BENEFIT 1

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

Extended Length

13.03

Stroke Length

4.45

Compressed Length

8.58

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR CLASSIC CARS

Lower Mount Type

E3(46.6X82X20)

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

Dust Cover Included

N

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

Internal Rebound Spring

N

The part was good, but packaging was all torn up. Not packed well. A delicate part would have been destroyed.

To the point

great site

Great company to deal with. Would recommend them every chance i can

Order came in faster than I thought and packaged well.

Great experience

Not a bad experience. Wish the shipping time could have been shorter.

Quick and easy

VERY GOOD

GREAT EXPERIENC SO FAR

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Great communication, super fast shipping, and product just as described. Very happy, thank you.

I found them doing a search for a clutch kit, they are hands down one of the easiest companys to work with and the prices cant be beat..... I looked everywhere

I would not hesitate buy from Autoplicity again!!! A+++

Autoplicity had the best price anywhere! I looked everywhere for the airaid intake system and they had it in stock. Great company!

Excellent price on kirkey seats! I will be buying from them again. Thanks for the prompt service

Best prices on the web, shipping charges were as well, ordered on Tuesday received on Saturday of same week!!

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