Crankshaft -- Crankshaft front and rear oil seal valve -- valve oil seal (engine repair package O ring) (distributor oil seal, water pump oil seal,
balance shaft oil seal, oil pump seal); Camshaft -- Camshaft oil seal; Transmission: gearbox - gearbox front, rear oil seal shift rod oil seal
(gearbox repair package O ring) (sub-brake - sub-brake front, rear oil seal); Rear axle: half axle -- rear axle oil seal differential --(front) rear Angle arrow oil seal,
rear wheel oil seal, front wheel oil seal, direction oil seal (directional machine repair kit, O-ring), direction booster oil seal, direction booster oil seal (front axle oil seal).

 

All the parts of the running body box with liquid lubricating oil and connected with the outside need oil seal. Some are rubber, some are metal, most are steel bone rubber,
such as crankshaft back oil seal, gearbox before and after the oil seal, left and right half shaft oil seal, main reducer before the oil seal, air compressor crankshaft oil seal and so on