曲柄连杆机构
曲轴,轴瓦,活塞,活塞环,活塞销及卡簧,连杆,曲轴齿轮,油封,飞轮,齿环,飞轮壳及其它
曲轴瓦 ISF2.8 ISF3.8 Main bearing 5261124 ISF2.8 ISF3.8 Lower-Main bearing 4946030 ISF2.8 ISF3.8 Main bearing 5261125,5284537 ISF2.8 ISF3.8 thrust bearing 4946031 ISF2.8 ISF3.8 upper Main bearing 4996250 ISF3.8 upper main bearing std 4948504