Special Features:

Down parts: screw, r121322, q type 26, cylinder head, re530370, q type 1, exhaust valve, r520224, q type 12, intake valve, r520223, q type 12, seal, re529187, q type 24, spring, r504235, q type 24, retainer, r518233, q type 24, retainer, r520798, q type 48, cylinder head, re530370, q type 1, sleeve, re517435, q type 6, o-ring nsep (order re517435), q type 1, o-ring nsep (order 517435), q type 1, valve seat insert, r522049, q type 24, plug, 30m7029, q type 17, plug, t13519, q type 1, plug, 30m7029, q type 3, engine cylinder head gasket, r504829, q type 1, bushing, r42340, q type 2, plug, re46684, 1, o-ring, 51m7041, q type 1

Properties:

A reciprocating internal combustion engine in which the power necessary to produce motion of the mechanism is obtained by igniting a compressed fuel and air mixture within the cylinder or cylinders by extreme heat resulting from compression. The engine consists of a cylinder block assembly complete with cylinder head(s) and oil pan(s). It may include attachments or accessories, such as starter motor, transmission for auxiliary equipment, clutch, oil filter, flywheel, flywheel housing or battery charging generator. A fuel tank is not included. For a complete operating power unit mounted on a base, see power unit (1), diesel.