Parts list: № Number Qty Name Options 1 YZ250249 1 Regulator 2 YZ501785 2 Back-Up Ring 3 F37020124 1 O-Ring 4 F37020123 1 O-Ring 5 F37020122 1 O-Ring 6 F37060916 1 O-Ring 7 40M1851 1 Snap Ring 8 YZ501813 3 Shim Next page: ST393237 UNIVERSAL JOINT (ENGINE TO TRANSMISSION) ST393255 TRANSMISSION REAR HOUSING (RIGHT SIDE) ST393277 TRANSMISSION THIRD STAGE ASSEMBLY (CLUTCH B, CLUTCH 1) ST393264 TRANSMISSION FRONT HOUSING GROUP ST393276 TRANSMISSION THIRD STAGE ASSEMBLY (CLUTCH B, CLUTCH 1) ST393263 TRANSMISSION FRONT HOUSING (INSIDE) ST393283 TRANSMISSION SIXTH STAGE ASSEMBLY (CLUTCH H) ST393256 TRANSMISSION REAR HOUSING (RIGHT SIDE) ST393312 POWER SHIFT TRANSMISSION (REMANUFACTURED) ST393252 Transmission Case Mounts (Rear) (9620)