NEW FIAT-ALLIS TYPE MASTER CYLINDER

CASTING  #               4570

OEM #        73050536     

OEM ASM. #     

DURO PISTON CUPS HARDER AND PISTON ASSY. HARDEN & Res.Check Valve

MADE FOR AIR BRAKE  CLUSTER ONLY

BORE SIZE # 1 1/4
OUTLET # 1/2 20

 VERIFY FIT  850-433-9729!