Dampen bumps and keep the rear end planted with the KYB Excel-G shock absorber 344386, a nitrogen gas-charged, twin-tube gas shock built to restore your truck's original ride control, stability, and handling. It installs as a direct-fit rear replacement for the 1977-1986 Chevrolet K30, 1999-2006 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 1987-1988 Chevrolet V30, 1989-1991 Chevrolet V3500, 1977-1978 GMC K35, 1979-1986 GMC K3500, 1999-2006 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, and 1987-1991 GMC V3500 — see the Buyer's Guide tab for the full list.
- OEA design: Made on the same KYB OE assembly lines using OE-quality components and calibrated to restore designed performance, earning the Original Equipment for the Aftermarket classification.
- 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.
- Safety-system support: Helps keep electronic safety systems performing as designed by restoring intended suspension behavior.
KYB is a world-leading supplier of shocks and struts to new-vehicle manufacturers, and the Excel-G is the recommended OEM replacement shock preferred by professional technicians.
Interchange: G63675 · 22011987 · 22064866 · 37152
This part cross-references / interchanges with the following part numbers:
G63675, 22011987, 22064866, 37152
