No need to look up each individual part These kits contain all necessary replacement parts to rebuild one brake caliper assembly Note: One Front brake caliper kit required to do complete job for: XS400SG/SH Special, XJ650G/H/J/K Maxim, XJ650LH Midnight Special, XS750SE/SF Special, XV750H/J/K Virago, XV920K Virago Note: Two Front brake caliper kits required to do complete job for: XS850LG/LH Midnight Special, XS850SG/SH Special, XS1100LG Mignight Special, XS1100SF/SG/SH Special Order 1 kit for rear caliper use Brake caliper piston and brake caliper pad spring not included in kit