Parts list: № Number Qty Name Options 1 RE517370 1 Fitting (SUB FOR RE501938) M20 X 1.5 2 51M7044 1 O-Ring 17.300 X 2.200 MM Next page: 111-36 IDLE GEAR (UPPER) (HIGH FLOW) [04J21] 111-37 IDLE GEAR (LOWER) (HIGH FLOW) [04J22] 111-38 FRONT PLATE (HIGH FLOW) [04J23] 111-39 FASTENING FOR HYDRAULIC PUMP (HIGH FLOW) [04J24] 111-4 CYLINDER HEAD [04I15] 111-34 TIMING GEAR COVER (HIGH FLOW) [04J19] 111-33 FRONT PLATE (STD) [04J18] 111-32 IDLE GEAR (LOWER) (STD) [04J17] 111-31 IDLE GEAR (UPPER) (STD) [04J16] 111-30 TIMING GEAR COVER KIT (STD) [04J15]