KIT66509P-2 Caliper Rebuild Kit

Rear Caliper rebuild kit for 2001-2005 Silverado/Sierra 3500 AND 2006-2010 Silverado/Sierra 3500 w/DRW  This kit services PBR rear calipers with 60mm pistons having casting number 18043772 and 18043771

Each kit services TWO calipers and includes:

4 upgraded high temp silicone dust boots

4 piston seals

4 slide pin tip bushings

4 slide pin boots

2 bleed screws

2 bleed screw caps

4 copper crush washers

Slide pin grease

Piston assembly lube