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KYB Suspension KG5040 Gas-a-Just Monotube Gas Shock Absorber

(GMC Yukon XL 1500 2000-06, Yukon 2000-06, Savana 2500 2003, Savana 1500 2003-14; Chevrolet Suburban 1500 2000-06, Tahoe 2000-06 + 3 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

KG5040
15 reviews
Sale Price

$83.90

In Stock (10+)

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The KYB Gas-a-Just KG5040 is a high-pressure monotube shock absorber designed to restore your vehicle's original performance capabilities. This premium shock features advanced monotube technology that provides superior handling, reduced body roll, and enhanced vehicle control compared to traditional twin-tube designs.

Key Features:

  • Dual-chamber monotube design with separate hydraulic and nitrogen gas chambers
  • Air-free hydraulic piston and valve area ensures consistent responsiveness and precise control
  • High-pressure nitrogen gas chamber with floating piston provides instant performance on demand
  • Monotube construction allows for better heat dissipation and fade-free performance
  • Delivers a comfortable ride during normal driving with improved handling during aggressive maneuvers
  • Direct OE replacement for easy installation

The Gas-a-Just series is ideal for drivers seeking improved handling and performance without sacrificing ride comfort. The monotube design and high-pressure gas charge work together to provide better control during cornering, acceleration, and braking while maintaining a smooth ride quality on daily commutes.

Products specifications

Fits

GMC Yukon XL 1500 2000-06, Yukon 2000-06, Savana 2500 2003, Savana 1500 2003-14; Chevrolet Suburban 1500 2000-06, Tahoe 2000-06, Avalanche 1500 2002-06, Express 2500 2003, Express 1500 2003-14

Compressed Length

10.78

Extended Length

15.11

Stroke Length

4.33

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 ARE DESIGNED 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

Lower Mount Type

SPECIAL

FEATURE AND BENEFIT 1

THE CORRECT, MONOTUBE-DESIGNED OEM REPLACEMENT

Feature and Benefit 6

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

Feature and Benefit 2

THE KYB GAS-A-JUST HELPS RESTORE THE DESIGNED CONTROL AND HANDLING OF FULL-SIZE GM TRUCKS

Dust Cover Included

Y

R-stop

Y

Internal Rebound Spring

N

Awesome company and will order from again.

Fast and easy!

thank you

Piece of cake transaction. Very pleased.

Easy site to navigate

Fast shipping good price.

First time shopper.

The two machined metal parts were rolling around in a big box. Banging against each others machined metal spines. the part should have packing that would not collapse. foam peanuts, not plastic air puffs that collapse during shipping. Was surprised box packing tap did not fail. That would have resulted in missing parts at point of delivery.

Fast shipping and best price I found anywhere.

The amazon option makes check out a breeze

Good prices!!! Had problems with shipping order but was made very good on issue!! Now placing another order. Thanks guys

Good customer service!!! I ordered a greddy boost controller. Took for ever but they explained why.. And everything is all good!!

Had to call technical service for a question. Hold time was very long but once connected the technician was friendly and helpful.

Fast shipping. Got it in time to go to the track. Great prices too.

I purchased a wind reducer for my cross bars, autoplicity had the best price availalbe, my order shipped timely and I received communications throughout the process. I will use this site again.

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