We ship from multiple warehouses across the country, so you get your part as soon as possible.
Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs
We have reviewed over 1,000,000 fitments to guarantee an exact fit for your vehicle.
Return for any reason within 60 days for a full refund
Experts in auto parts since 1989-We are rated 4.9/5 by over 400,000 of our customers.
KYB New Shock Absorber
(Shock Absorber - New KYB Gas-a-just Series)
This is a New KYB Shock Absorber (Note: New KYB Gas-a-just Series). SKU number 75-02804 A4
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.
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.; The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response; 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; High pressure monotube design separates the gas and oil for fade free operation and instant response; Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels; Components and valving designed specifically for GM trucks; Adds up to 25% more damping performance over original equipment shocks; Lower Mount Type - E2(14.6x42); Upper Mount Type - E2(14.6x42); B-stop - N; Internal Rebound Spring - N; R-stop - N; Dust Cover Included - Y; Stroke Length - 9.17; Compressed Length - 16.14; Extended Length - 25.31
Specification | Description |
Part Type | Shock Absorber |
SKU | 75-02804 A4 |
Brand | KYB |
Series | Gas-a-just |
Part Number | 554389 |
Type | New KYB Gas-a-just Series |
Condition | New |
Fit Type | EXACT |
Warranty | FREE 1 Year Unlimited Mileage Warranty More Information |
Additional warranty options available.* View Options
1 Year
Unlimited Mileage Warranty
FREE
5 Year Extended Unlimited Mileage Warranty
$16.11
Lifetime Unlimited Mileage Warranty
$26.85
| |
Weight | 4.91 Pounds |
Box Dimensions | Height: 2.55" Length: 22.83" Width: 2.55" |
UPC | 781552665106 |
2011 Chevrolet Silverado 2500 HD 4WD - Rear
2012 Chevrolet Silverado 2500 HD 4WD - Rear
2013 Chevrolet Silverado 2500 HD 4WD - Rear
Click Here for Full List
- 2014 Chevrolet Silverado 2500 HD 4WD - Rear
- 2015 Chevrolet Silverado 2500 HD 4WD - Rear
- 2016 Chevrolet Silverado 2500 HD 4WD - Rear
- 2017 Chevrolet Silverado 2500 HD 4WD - Rear
- 2018 Chevrolet Silverado 2500 HD 4WD - Rear
- 2019 Chevrolet Silverado 2500 HD 4WD - Rear
- 2019 Chevrolet Silverado 2500 HD 4WD - w/ Monotube Performance Upgrade - Rear
- 2011 Chevrolet Silverado 2500 HD RWD - Rear
- 2012 Chevrolet Silverado 2500 HD RWD - Rear
- 2013 Chevrolet Silverado 2500 HD RWD - Rear
- 2014 Chevrolet Silverado 2500 HD RWD - Rear
- 2015 Chevrolet Silverado 2500 HD RWD - Rear
- 2016 Chevrolet Silverado 2500 HD RWD - Rear
- 2017 Chevrolet Silverado 2500 HD RWD - Rear
- 2018 Chevrolet Silverado 2500 HD RWD - Rear
- 2019 Chevrolet Silverado 2500 HD RWD - Rear
- 2019 Chevrolet Silverado 2500 HD RWD - w/ Monotube Performance Upgrade - Rear
- 2017 Chevrolet Silverado 3500 HD Cab & Chassis - 4WD - Rear
- 2018 Chevrolet Silverado 3500 HD Cab & Chassis - 4WD - Rear
- 2017 Chevrolet Silverado 3500 HD Cab & Chassis - RWD - Rear
- 2018 Chevrolet Silverado 3500 HD Cab & Chassis - RWD - Rear
- 2015 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - Rear
- 2016 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - Rear
- 2017 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - Rear
- 2018 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - Rear
- 2019 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - Rear
- 2020 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - Rear
- 2019 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - w/ Monotube Performance Upgrade - Rear
- 2020 Chevrolet Silverado 3500 HD Cab and Chassis - 4WD - w/ Monotube Performance Upgrade - Rear
- 2015 Chevrolet Silverado 3500 HD Cab and Chassis - RWD - Rear
- 2016 Chevrolet Silverado 3500 HD Cab and Chassis - RWD - Rear
- 2017 Chevrolet Silverado 3500 HD Cab and Chassis - RWD - Rear
- 2018 Chevrolet Silverado 3500 HD Cab and Chassis - RWD - Rear
- 2019 Chevrolet Silverado 3500 HD Cab and Chassis - RWD - Rear
- 2019 Chevrolet Silverado 3500 HD Cab and Chassis - RWD - w/ Monotube Performance Upgrade - Rear
- 2020 Chevrolet Silverado 3500 HD Cab and Chassis - RWD - w/ Monotube Performance Upgrade - Rear
- 2011 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Rear
- 2012 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Rear
- 2013 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Rear
- 2014 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Rear
- 2015 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Rear
- 2016 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Rear
- 2017 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Single Rear Wheels - Rear
- 2018 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - Single Rear Wheels - Rear
- 2015 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - SRW - Rear
- 2016 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - SRW - Rear
- 2017 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - SRW - Rear
- 2018 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - SRW - Rear
- 2019 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - SRW - Rear
- 2020 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - SRW - Rear
- 2019 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - w/ Monotube Performance Upgrade - w/ Single Rear Wheels - Rear
- 2020 Chevrolet Silverado 3500 HD Crew Cab Pickup - 4WD - w/ Monotube Performance Upgrade - w/ Single Rear Wheels - Rear
- 2011 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Rear
- 2012 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Rear
- 2013 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Rear
- 2014 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Rear
- 2015 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Rear
- 2016 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Rear
- 2017 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Single Rear Wheels - Rear
- 2018 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - Single Rear Wheels - Rear
- 2015 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - SRW - Rear
- 2016 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - SRW - Rear
- 2017 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - SRW - Rear
- 2018 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - SRW - Rear
- 2019 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - SRW - Rear
- 2020 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - SRW - Rear
- 2019 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - w/ Monotube Performance Upgrade - w/ Single Rear Wheels - Rear
- 2020 Chevrolet Silverado 3500 HD Crew Cab Pickup - RWD - w/ Monotube Performance Upgrade - w/ Single Rear Wheels - Rear
- 2011 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - Rear
- 2012 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - Rear
- 2013 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - Rear
- 2015 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - Rear
- 2016 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - Rear
- 2017 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - Single Rear Wheels - Rear
- 2018 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - Single Rear Wheels - Rear
- 2015 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - SRW - Rear
- 2016 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - SRW - Rear
- 2017 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - SRW - Rear
- 2018 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - SRW - Rear
- 2020 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - SRW - Rear
- 2020 Chevrolet Silverado 3500 HD Extended Cab Pickup - 4WD - w/ Monotube Performance Upgrade - w/ Single Rear Wheels - Rear
- 2011 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - Rear
- 2012 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - Rear
- 2013 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - Rear
- 2015 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - Rear
- 2016 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - Rear
- 2017 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - Single Rear Wheels - Rear
- 2018 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - Single Rear Wheels - Rear
- 2015 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - SRW - Rear
- 2016 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - SRW - Rear
- 2017 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - SRW - Rear
- 2018 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - SRW - Rear
- 2020 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - SRW - Rear
- 2020 Chevrolet Silverado 3500 HD Extended Cab Pickup - RWD - w/ Monotube Performance Upgrade - w/ Single Rear Wheels - Rear
- 2011 Chevrolet Silverado 3500 HD Standard Cab Pickup - 4WD - Rear
- 2012 Chevrolet Silverado 3500 HD Standard Cab Pickup - 4WD - Rear
- 2013 Chevrolet Silverado 3500 HD Standard Cab Pickup - 4WD - Rear
- 2014 Chevrolet Silverado 3500 HD Standard Cab Pickup - 4WD - Rear
- ...and more
Interchange Part Numbers