WC24047R BRAKE WHEEL RH RIGHT REAR REARWARD RWD CYLINDER ASSY ISUZU NPR66 1991- 6 STUD DRUM 4HF1 4.3L WITH 100MM WIDE REAR BRAKES ONLY !! ISUZU 8971398240 ISUZU 8970221420 ISUZU 897022142-1 ISUZU 8-97139-824-0 seiken SW-G185 SW6185 TRWBRAKE WHEEL CYLINDER ASSY PLEASE NOTE > WHEEL CYLINDERS AND KITS ARE VERY COMPLICATED AND ALL CARE SHOULD BE TAKE BEFORE ORDERING SOME OF THESE. IF ANY DOUBT SEND 17 DIGIT VIN AND YEAR MODEL, WE MAY ASK FOR A BIT MORE INFO DEPENDING ON YOUR MODEL Description Location Wheel Cylinder Location Rear Wheel Cylinder Position RA Diameter (Inch) : 1 3 16" Diameter (mm) : 30. 16 Notes Rear, RA Notes . ISUZU N SERIES WHEEL CYLINDERS CAN BE VERY TRICKY, TAKE