KYB 554356 | Front Suspension Shock Absorber

Part Number

554356

High Pressure Monotube Gas Shock

Fits: 03-16 Chevrolet Express 2500, 03-16 Chevrolet Express 3500, 03-15 GMC Savana 2500, 03-16 GMC Savana 3500, 09-16 Chevrolet Express 4500, 09-16 GMC Savana 4500

Special Price $57.14 Regular Price $67.22

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In stock

Estimated Ship Date: 1 Business Day or Less

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Details

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

BRAND: KYB

FEATURES:

High Pressure Monotube Gas Shock

SPECIFICS:

B-stop	N
Compressed Length	9.72
Dust Cover Included	Y
Extended Length	14.21
Feature and Benefit 1	ADDS UP TO 25% MORE DAMPING PERFORMANCE OVER ORIGINAL EQUIPMENT SHOCKS
Feature and Benefit 2	COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR GM VANS
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
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 6	THE HIGHER GAS PRESSURE OF THE KYB GAS-A-JUST RESPONDS QUICKLY TO IMPROVE STEERING RESPONSE
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.
Lower Mount Type	E3(51.6X87X15)
R-stop	Y
Stroke Length	4.49
Upper Mount Type	S1

DOWNLOADS:

INTERCHANGE:

Monroe Shocks & Struts: 911257
Gabriel: G63895

APPLICATIONS:

2009-2016 Chevrolet Express 4500 - Position: Front

Monotube Performance Upgrade

2003-2007 Chevrolet Express 2500 - Position: Front

Monotube Performance Upgrade (Exc. 7300 GVW)

2003-2007 GMC Savana 2500 - Position: Front

Monotube Performance Upgrade (Exc. 7300 GVW)

2008-2016 Chevrolet Express 2500 - Position: Front

Monotube Performance Upgrade

2003-2016 Chevrolet Express 3500 - Position: Front

Monotube Performance Upgrade

2009-2016 GMC Savana 4500 - Position: Front

Monotube Performance Upgrade

2003-2016 GMC Savana 3500 - Position: Front

Monotube Performance Upgrade

2008-2015 GMC Savana 2500 - Position: Front

Monotube Performance Upgrade

Product Questions (4)

Customer Questions

How often should shock absorbers be replaced?

Shock absorbers should generally be replaced every 50,000 miles or every 5-7 years

How to replace shock absorbers?

To replace shock absorbers, you need to remove the wheel and tire assembly, unbolt the old shock absorber, replace it with a new one, and tighten the bolts. Then, reinstall the wheel and tire, and test the new shocks.

Why do shock absorbers leak?

Shock absorbers can leak due to worn seals, damage to the piston or cylinder, or corrosion from exposure to moisture and road salt.

Can shock absorbers be replaced?

Yes, shock absorbers can be replaced when they start to wear out or fail.