Regular price
$126.96 CAD
-21%
Sale price
$100.49 CAD
Ships from Canada
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Product details
Part NameGas Shock
PositionRear
BrandKYB
Country of ManufactureMexico
Part Number554348
UPC00781552502562
Specifications
Specifications
Lower Mount Type
E2(14.6x42)
Upper Mount Type
E3(61.6x87x0)
Internal Rebound Spring
No
Dust Cover Included
Yes
Country of Origin
Mexico
Estimate Delivery Date
Have Questions?
Ask our experts via Live Chat at the bottom right corner of this page.
If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
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.
Characteristics include:
Adds up to 25% more damping performance over original equipment shocks
Components and valving designed specifically for GM vans
Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels
High pressure monotube design separates the gas and oil for fade free operation and instant 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
The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
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.
Watch genuine customer videos showing their upgrades and honest results of similar products
Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
2025
Chevrolet
Express 2500
Base
Rear
2025
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2025
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2025
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2025
GMC
Savana 2500
Base
Rear
2025
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2025
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2025
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2024
Chevrolet
Express 2500
Base
Rear
2024
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2024
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2024
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2024
Chevrolet
Express 4500
N/A
Rear
2024
GMC
Savana 2500
Base
Rear
2024
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2024
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2024
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2024
GMC
Savana 4500
N/A
Rear
2023
Chevrolet
Express 2500
Base
Rear
2023
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2023
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2023
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2023
Chevrolet
Express 4500
N/A
Rear
2023
GMC
Savana 2500
Base
Rear
2023
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2023
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2023
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2023
GMC
Savana 4500
N/A
Rear
2022
Chevrolet
Express 2500
Base
Rear
2022
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2022
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2022
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2022
Chevrolet
Express 4500
N/A
Rear
2022
GMC
Savana 2500
Base
Rear
2022
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2022
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2022
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2022
GMC
Savana 4500
N/A
Rear
2021
Chevrolet
Express 2500
Base
Rear
2021
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2021
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2021
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2021
Chevrolet
Express 4500
N/A
Rear
2021
GMC
Savana 2500
Base
Rear
2021
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2021
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2021
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2021
GMC
Savana 4500
N/A
Rear
2020
Chevrolet
Express 2500
Base
Rear
2020
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2020
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2020
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2020
Chevrolet
Express 4500
N/A
Rear
2020
GMC
Savana 2500
Base
Rear
2020
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2020
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2020
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2020
GMC
Savana 4500
N/A
Rear
2019
Chevrolet
Express 2500
Base
Rear
2019
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2019
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2019
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2019
Chevrolet
Express 4500
N/A
Rear
2019
GMC
Savana 2500
Base
Rear
2019
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2019
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2019
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2019
GMC
Savana 4500
N/A
Rear
2018
Chevrolet
Express 2500
Base
Rear
2018
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2018
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2018
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2018
Chevrolet
Express 4500
N/A
Rear
2018
GMC
Savana 2500
Base
Rear
2018
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2018
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2018
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2018
GMC
Savana 4500
N/A
Rear
2017
Chevrolet
Express 2500
Base
Rear
2017
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2017
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2017
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2017
Chevrolet
Express 4500
N/A
Rear
2017
GMC
Savana 2500
Base
Rear
2017
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2017
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2017
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2017
GMC
Savana 4500
N/A
Rear
2016
Chevrolet
Express 2500
Base
Rear
2016
Chevrolet
Express 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2016
Chevrolet
Express 3500
Base
Extended Cargo Van
Rear
2016
Chevrolet
Express 3500
Base
Standard Cargo Van
Rear
2016
Chevrolet
Express 4500
N/A
Rear
2016
GMC
Savana 2500
Base
Rear
2016
GMC
Savana 3500
Base
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2016
GMC
Savana 3500
Base
Extended Cargo Van
Rear
2016
GMC
Savana 3500
Base
Standard Cargo Van
Rear
2016
GMC
Savana 4500
N/A
Rear
2015
Chevrolet
Express 2500
N/A
Rear
2015
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2015
Chevrolet
Express 3500
Extended Cargo Van
Rear
2015
Chevrolet
Express 3500
Extended Passenger Van
Rear
2015
Chevrolet
Express 3500
Standard Cargo Van
Rear
2015
Chevrolet
Express 3500
Standard Passenger Van
Rear
2015
Chevrolet
Express 4500
N/A
Rear
2015
GMC
Savana 2500
N/A
Rear
2015
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2015
GMC
Savana 3500
Extended Cargo Van
Rear
2015
GMC
Savana 3500
Extended Passenger Van
Rear
2015
GMC
Savana 3500
Standard Cargo Van
Rear
2015
GMC
Savana 3500
Standard Passenger Van
Rear
2015
GMC
Savana 4500
N/A
Rear
2014
Chevrolet
Express 2500
N/A
Rear
2014
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2014
Chevrolet
Express 3500
Extended Cargo Van
Rear
2014
Chevrolet
Express 3500
Extended Passenger Van
Rear
2014
Chevrolet
Express 3500
Standard Cargo Van
Rear
2014
Chevrolet
Express 3500
Standard Passenger Van
Rear
2014
Chevrolet
Express 4500
N/A
Rear
2014
GMC
Savana 2500
N/A
Rear
2014
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2014
GMC
Savana 3500
Extended Cargo Van
Rear
2014
GMC
Savana 3500
Extended Passenger Van
Rear
2014
GMC
Savana 3500
Standard Cargo Van
Rear
2014
GMC
Savana 3500
Standard Passenger Van
Rear
2014
GMC
Savana 4500
N/A
Rear
2013
Chevrolet
Express 2500
N/A
Rear
2013
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2013
Chevrolet
Express 3500
Extended Cargo Van
Rear
2013
Chevrolet
Express 3500
Extended Passenger Van
Rear
2013
Chevrolet
Express 3500
Standard Cargo Van
Rear
2013
Chevrolet
Express 3500
Standard Passenger Van
Rear
2013
Chevrolet
Express 4500
N/A
Rear
2013
GMC
Savana 2500
N/A
Rear
2013
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2013
GMC
Savana 3500
Extended Cargo Van
Rear
2013
GMC
Savana 3500
Extended Passenger Van
Rear
2013
GMC
Savana 3500
Standard Cargo Van
Rear
2013
GMC
Savana 3500
Standard Passenger Van
Rear
2013
GMC
Savana 4500
N/A
Rear
2012
Chevrolet
Express 2500
N/A
Rear
2012
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2012
Chevrolet
Express 3500
Extended Cargo Van
Rear
2012
Chevrolet
Express 3500
Extended Passenger Van
Rear
2012
Chevrolet
Express 3500
Standard Cargo Van
Rear
2012
Chevrolet
Express 3500
Standard Passenger Van
Rear
2012
Chevrolet
Express 4500
N/A
Rear
2012
GMC
Savana 2500
N/A
Rear
2012
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2012
GMC
Savana 3500
Extended Cargo Van
Rear
2012
GMC
Savana 3500
Extended Passenger Van
Rear
2012
GMC
Savana 3500
Standard Cargo Van
Rear
2012
GMC
Savana 3500
Standard Passenger Van
Rear
2012
GMC
Savana 4500
N/A
Rear
2011
Chevrolet
Express 2500
N/A
Rear
2011
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2011
Chevrolet
Express 3500
Extended Cargo Van
Rear
2011
Chevrolet
Express 3500
Extended Passenger Van
Rear
2011
Chevrolet
Express 3500
Standard Cargo Van
Rear
2011
Chevrolet
Express 3500
Standard Passenger Van
Rear
2011
Chevrolet
Express 4500
N/A
Rear
2011
GMC
Savana 2500
N/A
Rear
2011
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2011
GMC
Savana 3500
Extended Cargo Van
Rear
2011
GMC
Savana 3500
Extended Passenger Van
Rear
2011
GMC
Savana 3500
Standard Cargo Van
Rear
2011
GMC
Savana 3500
Standard Passenger Van
Rear
2011
GMC
Savana 4500
N/A
Rear
2010
Chevrolet
Express 2500
N/A
Rear
2010
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2010
Chevrolet
Express 3500
Extended Cargo Van
Rear
2010
Chevrolet
Express 3500
Extended Passenger Van
Rear
2010
Chevrolet
Express 3500
Standard Cargo Van
Rear
2010
Chevrolet
Express 3500
Standard Passenger Van
Rear
2010
Chevrolet
Express 4500
N/A
Rear
2010
GMC
Savana 2500
N/A
Rear
2010
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2010
GMC
Savana 3500
Extended Cargo Van
Rear
2010
GMC
Savana 3500
Extended Passenger Van
Rear
2010
GMC
Savana 3500
Standard Cargo Van
Rear
2010
GMC
Savana 3500
Standard Passenger Van
Rear
2010
GMC
Savana 4500
N/A
Rear
2009
Chevrolet
Express 2500
N/A
Rear
2009
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2009
Chevrolet
Express 3500
Extended Cargo Van
Rear
2009
Chevrolet
Express 3500
Extended Passenger Van
Rear
2009
Chevrolet
Express 3500
Standard Cargo Van
Rear
2009
Chevrolet
Express 3500
Standard Passenger Van
Rear
2009
Chevrolet
Express 4500
N/A
Rear
2009
GMC
Savana 2500
N/A
Rear
2009
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2009
GMC
Savana 3500
Extended Cargo Van
Rear
2009
GMC
Savana 3500
Extended Passenger Van
Rear
2009
GMC
Savana 3500
Standard Cargo Van
Rear
2009
GMC
Savana 3500
Standard Passenger Van
Rear
2009
GMC
Savana 4500
N/A
Rear
2008
Chevrolet
Express 2500
N/A
Rear
2008
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2008
Chevrolet
Express 3500
Extended Cargo Van
Rear
2008
Chevrolet
Express 3500
Extended Passenger Van
Rear
2008
Chevrolet
Express 3500
Standard Cargo Van
Rear
2008
Chevrolet
Express 3500
Standard Passenger Van
Rear
2008
GMC
Savana 2500
N/A
Rear
2008
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2008
GMC
Savana 3500
Extended Cargo Van
Rear
2008
GMC
Savana 3500
Extended Passenger Van
Rear
2008
GMC
Savana 3500
Standard Cargo Van
Rear
2008
GMC
Savana 3500
Standard Passenger Van
Rear
2007
Chevrolet
Express 2500
(excludes 7300 GVW)
Rear
2007
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2007
Chevrolet
Express 3500
Extended Cargo Van
Rear
2007
Chevrolet
Express 3500
Extended Passenger Van
Rear
2007
Chevrolet
Express 3500
Standard Cargo Van
Rear
2007
Chevrolet
Express 3500
Standard Passenger Van
Rear
2007
GMC
Savana 2500
(excludes 7300 GVW)
Rear
2007
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2007
GMC
Savana 3500
Extended Cargo Van
Rear
2007
GMC
Savana 3500
Extended Passenger Van
Rear
2007
GMC
Savana 3500
Standard Cargo Van
Rear
2007
GMC
Savana 3500
Standard Passenger Van
Rear
2006
Chevrolet
Express 2500
(excludes 7300 GVW)
Rear
2006
Chevrolet
Express 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2006
Chevrolet
Express 3500
Extended Cargo Van
Rear
2006
Chevrolet
Express 3500
Extended Passenger Van
Rear
2006
Chevrolet
Express 3500
Standard Cargo Van
Rear
2006
Chevrolet
Express 3500
Standard Passenger Van
Rear
2006
GMC
Savana 2500
(excludes 7300 GVW)
Rear
2006
GMC
Savana 3500
Cutaway Van
without Lowered Rear Leaf Suspension
Rear
2006
GMC
Savana 3500
Extended Cargo Van
Rear
2006
GMC
Savana 3500
Extended Passenger Van
Rear
2006
GMC
Savana 3500
Standard Cargo Van
Rear
2006
GMC
Savana 3500
Standard Passenger Van
Rear
2005
Chevrolet
Express 2500
(excludes 7300 GVW)
Rear
2005
GMC
Savana 2500
(excludes 7300 GVW)
Rear
2004
Chevrolet
Express 2500
(excludes 7300 GVW)
Rear
2004
GMC
Savana 2500
(excludes 7300 GVW)
Rear
2003
Chevrolet
Express 2500
(excludes 7300 GVW)
Rear
2003
GMC
Savana 2500
(excludes 7300 GVW)
Rear
See what other customers say:
Customer Reviews
Overall rating: 4.9 / 5 from 623 reviews.
Excellent quality and fast shipping!
I’m very happy with my purchase from Pioneer Parts. The brake rotors arrived quickly, were well packaged, and the quality looks excellent. The fit and finish are great, and everything matched the description for VW Jetta 2013 TDI,Great service, fast delivery, and good-quality parts. I would definitely order from Pioneer Parts again!
Highly recommended! 🚗🔧⭐⭐⭐⭐⭐
The rotors and pads were perfect. A little disappointed the the front pads didn't come with new hardware, but the rear ones did. Would have been 5 star had the front hardware been included. Delivery was fast, and parts were exact.
Looks and feels great once installed. Sliders were loose but the pads were so tight in them even with lube I had to push/work them in. So that being said they did not slide. I would have had to grind down the tabs, which I didn't want to do. Eventually I made them fit. Wear gloves with these semi metallic pads as the will leave slivers in your skin. A great product so far, no rattles or stickiness....recommended for volts and other like gm vehicles.
Quality product from a quality supplier! I have ordered plenty of parts online in my life. This is the first time ever I had an actual person connect with me and confirm that the parts I was ordering were indeed the correct ones I needed for my vehicle. Was actually very impressed that they didn't want to ship until it was all verified to be correct, top notch! Will definitely be ordering through them for any of my future parts needs!
After a couple months these "coated" rotors developed so much rust in the drilled holes and slots. Not really impressed with the quality but they do stop the car I guess.
The service great and the parts are also great the people contacts you if you made wrong selection of the wrong part and that's what the people need less returns and les hassle every body wins thumps up
The shipping is super fast, the rotors and pads are packaged well, the customer service is helpful, everything looks good. Parts Pioneer is doing a great job.
Parts came on time and were correct. I have the brakes installed already and they are working good. Sway bar end links not installed yet, but appear good.
I love PartsPioneer. The rear-wheel Positive Plus pads and Genius rotors fit perfectly on my 2019 Subaru Forester. Excellent quality at a fair price. Highly recommended.
Terrible customer service and misleading shipping information. I ordered brake calipers to be delivered to Newfoundland. When checking out it said it would arrive by Sept 3rd. When I got my tracking code it has changed to Sept 8th and said it was shipped from Alberta. I purchased these parts from an Ontario company! I had to reschedule my service appointment to the 9th. They still have not arrived so I have to purchase the calipers locally for twice the price and Parts Pioneer only offered me a 15% refund. No option to return them without having to pay the shipping myself. Unbelievable! Do not trust their shipping times if the parts are for a time sensitive repair.
Thanks for catching an error in my order and righting it for me, complete with email to say so! This … is what customer service head and shoulders above, looks like !! Well done all !!