Parts list: № Number Qty Name Options 1 YZ4018024 1 Retainer MARKED YZ4018023 2 DZ108712 1 Seal SUB FOR F65121 OR RF37627 3 F37020154 1 O-Ring 4 YZ4018200 1 Shim Kit 5 F1005020 4 Cap Screw 12.700 X 31.750 mm (1/2" X 1-1/4") 6 DZ108714 1 Seal (Not Illustrated) Next page: ST817276 YZ4018237 YOKE FITTING GROUP (7C) ST64570 YZ4018162 Hydraulic Shifter Group ST273683 YZ4018116 Lube Pump Group ST273670 YZ4018226 Front Cover Group ST64569 YZ4018219 Breather Group ST64568 YZ4018234 Yoke Group 6C ST273673 YZ4018156 Gear Ratio Group (Special For Hydraulic, Shift) (4.14 LO, 1.61 HI) ST273672 YZ4018185 Rear Cover Group