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KYB Suspension KG5458 Gas-a-Just Monotube Gas Shock Absorber

(Dodge Durango 1999-2003, Dakota 1997-2004; Chevrolet Impala 1971-85, 1994-96, Caprice 1971-96, Astro 1985-2005, Bel Air 1971-75, 1981 + 7 more models)

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

KG5458
9 reviews
Sale Price

$64.52

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just KG5458 is a high-performance monotube gas shock absorber engineered to deliver superior handling and fade-free performance for cars and trucks. Unlike traditional twin-tube designs, the Gas-a-Just features advanced monotube technology that instantly and automatically adapts to changing driving conditions.

Key Features:

  • Monotube design eliminates performance fade caused by aeration
  • Dual-chamber construction with separate hydraulic and gas chambers
  • Air-free hydraulic piston and valve area for precise responsiveness and control
  • High-pressure nitrogen gas chamber with floating piston design
  • Instant performance adjustment on demand during aggressive driving
  • Maintains comfortable ride quality during normal driving conditions
  • Superior heat dissipation compared to twin-tube shocks

The Gas-a-Just's innovative two-chamber system separates the hydraulic fluid from the high-pressure nitrogen gas using a floating piston. This design ensures consistent damping performance under all driving conditions, from daily commuting to spirited performance driving, while preventing the loss of damping efficiency that can occur with conventional shock absorbers.

Products specifications

Fits

Dodge Durango 1999-2003, Dakota 1997-2004; Chevrolet Impala 1971-85, 1994-96, Caprice 1971-96, Astro 1985-2005, Bel Air 1971-75, 1981, Biscayne 1971-72; Ford Crown Victoria 1992-2002, LTD 1983-86; Toyota Pickup 1985-95 + 3 more models

FEATURE AND BENEFIT 1

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

Extended Length

14.25

Stroke Length

4.61

Compressed Length

9.65

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR YOUR VEHICLE

Lower Mount Type

E3(50.4X82X15)

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

Upper Mount Type

S1

Feature and Benefit 6

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

R-stop

Y

Internal Rebound Spring

N

Worked great

easy peasy. Not a problem.

Great

Great Products!!!! Too Bad no free shipping!

All good. Look forward to doing more business with you guys.

I like you can use amazon to check out.

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

Only place that stocked the full floor mats that I wanted for my Cruze - AND, best price. Quick shipping too. A+

Easy order placement, fast shipment

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