The KYB Gas-a-just monotube rear shock for Buick Rainier (2004–2007), Chevrolet SSR (2003–2006) and Trailblazer applications restores original ride control and handling as an OE-style replacement. Its two-chamber design combines an air-free hydraulic piston for quick responsiveness with a high-pressure nitrogen chamber and floating piston for comfort and immediate on-demand performance, and it helps keep electronic safety systems functioning as intended.
KYB Shocks & Struts Gas-A-Just Rear BUICK Rainier 2004-07 CHEVROLET SSR 2003-06 CHEVROLET Trailblaze