✓[Vehicle Compatibility] The Rear brake caliper only fit for the following models: 2002-2009 Chevrolet Trailblazer, 2002-2009 GMC Envoy, 2002-2006 Chevrolet Trailblazer EXT, 2002-2006 GMC Envoy XL, 2004-2007 Buick Rainier, 2003-2006 Chevrolet SSR, 2004-2005 GMC Envoy XUV, 2002-2004 Oldsmobile Bravada, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7x. Please use Amazonconfirmedfit tool before purchasing
✓[Perfect Fit] OE specification disc brake caliper assembly, including brake caliper, bracket, phenolic piston, mounting hardware. OE Replcement Number: 18-B4805, 18-B4804, 18B4805, 18B4804, 184805, 184804, 89027178, 88935778, 8890271810, 8890271780, 8889357780, 8889358060, 88935806, 89027181, 88983916, 88935809, 88983915, 19149111, 8889358090, 8889839150, 8890271840, 88935752, 89027184, 89935806
✓[Ductile Iron] PHILTOP brake caliper cover is made of ductile iron. It has strong heat resistance and is not easy to deform or break. Professional installation is recommended. Brake bleeding required after installation
✓[Quality Pass] The quality and production process are certified by IATF16949. Each product is tested for high and low pressure sealing before leaving the factory
✓[Galvanizing Process] The surface of the caliper adopts refined galvanizing process, which has excellent anti-rust and environmental protection performance