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KYB Suspension KG5408 Gas-a-Just Monotube High Pressure Gas Shock Absorber

(Chevrolet Blazer 1969-74, 1987-91, K10 Pickup 1969-74, K10 1975-86, K5 Blazer 1975-86, K20 1975-86, K20 Pickup 1969-74, K20 Suburban 1969-86 + 24 more models)

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

KG5408
15 reviews
Sale Price

$67.91

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The KYB Gas-a-Just KG5408 is a high-performance monotube shock absorber engineered to deliver superior handling and fade-free performance. Unlike traditional twin-tube designs, this monotube configuration provides instant response to changing road conditions and driving demands without the performance degradation caused by aeration.

Key Features:

  • Monotube design with two separate working chambers for optimal performance
  • Air-free hydraulic piston and valve area ensures precise responsiveness and control
  • High-pressure nitrogen gas chamber with floating piston technology
  • Fade-free operation eliminates performance loss during extended use
  • Automatic adjustment to performance needs without driver intervention
  • Comfortable ride quality during normal driving conditions
  • Instant performance enhancement when aggressive driving demands it

The Gas-a-Just's innovative dual-chamber design separates the hydraulic fluid from the high-pressure nitrogen gas using a floating piston, preventing aeration and maintaining consistent damping performance. This configuration allows the shock to provide a comfortable, controlled ride during everyday driving while delivering enhanced performance characteristics when you need them most.

Products specifications

Fits

Chevrolet Blazer 1969-74, 1987-91, K10 Pickup 1969-74, K10 1975-86, K5 Blazer 1975-86, K20 1975-86, K20 Pickup 1969-74, K20 Suburban 1969-86, V20 1987, V10 1987, K10 Suburban 1969-86, V1500 Suburban 1989-91, V2500 Suburban 1989-91 + 19 more models

FEATURE AND BENEFIT 1

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

Compressed Length

11.38

Extended Length

17.68

Stroke Length

6.3

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR GM TRUCKS

Lower Mount Type

E2(12.8X35)

Upper Mount Type

E2(12.8X41.3)

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

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

Thanks for the super fast shipping!

Excellent parts, fast delivery and the correct parts I had ordered , what more could you ask from any reputable company. Great job guys.

great service , will use again

I like the quick and easy information. Good pricing.

Easy checkout through PayPal.

I drive a semi truck which does not have any windows behind the passenger seat, it is very hard to see anything behind that window, which creates a big blind spot. The wide angle lens exposes some of that blind spot.

I appreciate the fast delivery time!

Good cheaper than ebay

Very good

Excellent service and fast shipping. A seller I would do business with again.

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

thanks for the quick service

Lowest price on the Internet, good packaging and fast shipping.

Excellent service!!!! Ordered another part from one of those big chain stores three days earlier and got your part one day sooner than theirs. Thanks. Excellent customer service. Wouldn't hesitate to use you again.

Great product and speedy service!

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