Parts list: № Number Qty Name Options 1 19H2676 2 Cap Screw (A) 3/8"X2-1/2" 2 T20072 1 Plate (A) 3 26H72 1 Shaft Key (A) 4 T20070 1 Helical Gear (A) 5 [] 1 (A) LGTH A=28MM(1.10") (MARKED R79343) (ORD RE55900) (SUB FOR RE51764) 5 [] 1 (A) LGTH A=40MM(1.57") (MARKED R106957) (ORD RE55900) (SUB FOR RE51764) Next page: 21-18 CAMSHAFT KIT [01B25] 21-19 FRONT PLATE [01C01] 21-2 SHORT BLOCK ASSEMBLY [01B10] 21-20 IDLE GEARS [01C02] 21-21 IDLE GEARS [01C03] 21-16 VALVE/VALVE SEAT/SPRING/RETAINER [01B23] 21-15 CYLINDER HEAD [01B22] 21-14 ROCKER ARM/SHAFT/TAPPET/PUSH ROD [01B21] 21-13 ROCKER ARM COVER (COMPOSITE MATERIAL) [01B20] 21-12 ROCKER ARM COVER (SHEET METAL) [01B19]