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: