2004-2005 Honda TRX450R Factory Sevice Manual, Page 296Get this manual
HYDRAULIC BRAKE ASSEMBLY BRAKE PADS CALIPER BRACKET
PIN BOOT A
CA LIPER PIN A
PAD SPRING
CALIPER PISTON
PARKING BRA KE BA SE
Coat 11 new D-ring with DOT brake fl uid and inst all it nto the caliper hole