传动中间齿轮
driving intermediate gear
倒档中间齿轮轴承盖
reverse idler bearing cup
发动机机油泵中间齿轮
engine oil pump idler gear
喷油泵中间齿轮
fuel injection pump idler gear
曲轴正时中间齿轮
crankshaft idler gear timing
燃油泵中间齿轮总成
fuel pump idler gear assembly
水泵中间齿轮轴承
water pump idler gear bearing
凸轮轴中间齿轮轴承
camshaft idler gear bearing
camshaft idler bearing