The Bilstein B8 8100 (Bypass) Rear Right shock absorber is a direct-fit, position-sensitive damper built for select light truck and SUV applications, specified for certain Toyota 4Runner and Lexus GX460 models. It features a dual-tube externally adjustable bypass system with incremental-flow adjusters for precise damping changes, plus a remote reservoir and supplied chassis mount to enhance compression control throughout the stroke.
Bilstein 03-23 Toyota 4Runner / 10-23 Lexus GX460B8 8100 (Bypass) Rear Right Shock Absorber