Restore the designed ride control and handling of your GM van with the KYB Excel-G Suspension Shock Absorber 3450017, a nitrogen gas-charged, twin-tube gas shock. It installs as a rear-position direct-fit replacement for the 2016-2024 Chevrolet Express 2500, 2016-2024 Chevrolet Express 3500, 2016-2024 GMC Savana 2500, and 2016-2024 GMC Savana 3500. KYB's Excel-G line is built on the same assembly lines as its OE products and is calibrated to bring back original, designed performance rather than change it, earning its OEA (Original Equipment for the Aftermarket) classification.
- Twin-tube gas design: nitrogen gas-charged and built with the same quality components used in KYB's global OEM shocks.
- Triple lip fluid seal: designed to reduce the chance of oil and gas leaking out.
- Vehicle-specific damping valves: hand assembled in-house to manage tire contact, steering response, and body movement.
- Strong strut bodies and brackets: designed to minimize flex and help maintain correct alignment in all conditions.
By helping restore designed control and handling, the Excel-G also helps keep electronic safety systems performing as intended, since they depend on the suspension, brakes, and tires working as the manufacturer designed. A KYB-recommended OEM replacement shock.
Interchange: 23296353
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does this shock fit?
It fits the rear position on the 2016-2024 Chevrolet Express 2500 and 3500, and the 2016-2024 GMC Savana 2500 and 3500. See the Buyer's Guide tab to confirm your vehicle.
What position does this shock install in?
This is a rear-position suspension shock absorber. Replacing shocks in matched pairs on an axle is a good practice for balanced ride control.
What type of shock is the KYB Excel-G?
It is a nitrogen gas-charged, twin-tube gas shock built with the same quality components as KYB's global OEM products and calibrated to restore original, designed performance.
What is the OEA classification?
OEA stands for Original Equipment for the Aftermarket. KYB applies it because the Excel-G is made on the same assembly lines and to the same OE quality as its factory shocks.
What interchange number does this replace?
This shock cross-references to 23296353. Match the interchange number and confirm your vehicle in the Buyer's Guide before ordering.
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