Parts list: № Number Qty Name Options 1 YZ590192 1 Housing 2 F37030275 1 O-Ring 3 YZ590140 1 Repair Kit SUB FOR YZ100016 Next page: ST305683 YZ4059591 Housing, Flywheel (SAE 1) ST305684 4059412 Flywheel Housing Group ST305681 YZ100089 Housing, Flywheel (SAE 3) ST305680 4059467 Flywheel Housing Group ST305679 YZ4059440 Flywheel Housing Group