Rear Shock Absorber for 2016-2025 GMC Savana 2500 & More - KYB 3450017

Smooth out a worn ride and restore factory-level control with the KYB Excel-G Gas Shock Absorber 3450017, a nitrogen gas-charged, twin-tube KYB shock absorber that drops in as the rear damper for the 2016-2024 Chevrolet Express 2500, 2016-2024 Chevrolet Express 3500, 2016-2024 GMC Savana 2500, and 2016-2024 GMC Savana 3500. See the "Vehicles it fits" section for engine-level fitment.

The Excel-G is built on the same KYB OE assembly lines as its OEM units, earning the OEA (Original Equipment for the Aftermarket) classification — calibrated to restore the vehicle's original designed performance rather than change it.

• Nitrogen gas-charged twin-tube design: a KYB gas shock absorber excel g that includes the quality components found in KYB's global OEM products.
• Triple lip fluid seal: reduces 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.
• Supports electronic safety systems: helps keep them performing as designed by maintaining intended suspension behavior.

KYB-recommended OEM replacement. Sold individually; replacing both rear shocks together as a matched pair is recommended for balanced, even control.

Interchange: 23296353

Product information is for general reference and may contain errors. See our Disclaimer.