2.10432 Piston
2.10450 Frost Plug
2.10581 Exhaust Valve
2.10612 Valve Seat
2.10675 Manifold, exhaust system
2.11002 Inspection Glass, hand feed pump
2.10396 Engine Mounting
2.10378 Gear, crankshaft
2.10361 Flywheel
2.10330 Crankshaft
2.10295 Valve Stem Seal
2.10225 Seal