前凸轮轴轴承润滑油孔 front camshaft bearing oil hole
轴承润滑油孔 bearing lubrication hole
上润滑油孔 upper oil hole
喷油泵驱动链轮轴承润滑油管 fuel injection pump drive sprocket bearing lubrication line
托架轴承润滑油 pedestal bearing oil
托架轴承润滑油箱 pedestal bearing oil reservoir
摇臂轴润滑油孔 rocker shaft oil hole
油润滑轴承 oil-lubricated bearing
振动轴承润滑油箱 vibratory bearing lube reservoir
中间轴轴承润滑脂 tunnel grease
轴承润滑油 bearing oil
轴承润滑油泵 bearing oil pump; 27133
轴承润滑油管 bearing feed pipe
轴承润滑油流量 oil flow in bearing
轴承润滑油嘴 bearing lubrication fitting
主轴承润滑油 main bearing oil
调速器上部轴承衬套 governor upper bush
气缸上部润滑 upper cylinder lubrication
上部轴承 upper bearing; top bearing