Select page: 20-10 BLOWER HOUSING, CLUTCH, FLYWHEEL AND IGNITION SYSTEM (R70) [A24] 20-12 BLOWER HOUSING, SCREEN, FLYWHEEL AND IGNITION SYSTEM (R72) [B01] 20-14 BLOWER HOUSING, FLYWHEEL AND IGNITION SYSTEM (R92) [B03] 20-16 VALVES, CAMSHAFT AND ENGINE BASE (R70, R72) [B05] 20-17 VALVES, CAMSHAFT AND ENGINE BASE (R92) [B06] 20-18 GASKET KIT [B07] 20-19 OIL FILL TUBE AND DIPSTICK [B08] 20-2 CYLINDER BLOCK, CYLINDER HEAD AND BREATHER (R70, R72) [A14] 20-3 CYLINDER BLOCK, CYLINDER HEAD AND BREATHER (R92) [A15] 20-4 SHORT BLOCK (R70, R72) [A16] 20-5A SHORT BLOCK (CONTINUED) (R70, R72) [A18] 20-6 SHORT BLOCK (R92) [A20] 20-8 CRANKSHAFT, CONNECTING ROD AND PISTON (R70, R72) [A22] 20-9 CRANKSHAFT, CONNECTING ROD AND PISTON (R92) [A23] Other parts group: 20 ENGINE 30 FUEL AND AIR 40 ELECTRICAL 50 POWER TRAIN 60 STEERING AND BRAKES 80 WHEELS, NON-POWERED AXLES, SHEET METAL 85 MOWER DECK 90 OPERATOR'S STATION