2 rear seat bumper brackets (fits driver or passenenger side, for rear seat only, crew cab only) Designed to eliminate annoying rattling, shaking and squeaking of rear seat Compatible with Chevrolet/GMC Silverado Sierra 1500 (2008-2013, 2007 New Body Style Only), 2500/3500 (2008-2014) Crew Cab Models Only Constructed of durable heavy duty black automotive grade thermoplastic; Genuine product, designed for a direct, perfect fit, approximately 4-1/4" x 1-7/8" x 1-1/8" (Reference: 22771139 25879577)
