氣缸蓋
Cylinder head
氣缸體
cylinder block
鏈條室罩蓋總成
Chain chamber cover assembly
機(jī)油盤總成
Oil pan assembly
機(jī)油蓋
Oil cover
后延伸機(jī)匣殼體
Rear extension casing
?油底殼
Oil sump
?氣缸蓋罩
Cylinder head cover