Bilstein Absorber B6 Rear GM K1500 / Suburban 541 O-rings on each side help

O-rings on each side help keep the bushings in place while installing and also help keep dirt out

2-Layer High Quality Aramidic Lightweight Nomex

and includes bolts and shims

heat-treated steel design that is both stronger and lighter than the original

Bilstein Absorber B6 Rear GM K1500 / Suburban 541 O-rings on each side helpBilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B6 4600 shock absorbers are tuned for each specific application to ensure optimal performance is