The sump surrounds the crankshaft. It contains some amount of oil, which collects in the bottom of the sump (the oil pan).
机油箱包裹着曲轴。里面储藏着润滑油，润滑油保存在机油箱的底部（油盘油封座）。A heavy duty composite oil seal with an outer cup and a plastic inner cup.
一重型与外部杯和塑料杯内复合油封。demolished over the oil seals, gaskets generally should not continue to use, should be replaced.
拆卸过的油封、密封垫一般不应该继续使用，应该更换。Mud seat is equipped with a four skeleton oil seal and the sleeve to prevent shaft wear and tear, extending the service life of shaft.
泥浆泵座中装有四只骨架油封和轴套，防止轴磨损，延长轴的使用寿命。Exposed to the heat the rubber seals and gaskets inside the transmission become hardened causing leaks.
变速器内的橡胶油封、垫圈受热后会老化，产生泄漏。It was mainly used in the oil seal, O ring and gasket etc. of automobile engine, transmission system and wheel axle.
它主要用于汽车发动机、传动系统及轮轴上的油封、O形圈、垫片等密封产品。The main products are soft shaft, barrows, engine stents, pipes, the rubber sealing strip, oil seal, high, stamping the subsection, etc.
主要产品有软轴、拉线、发动机支架胶垫、水管、密封条、油封、高压分火线、冲压件等。Aerospace series. Bearings-spherical plain in corrosion resisting steel with self-lubricating liner, light series. Dimensions and loads.
航空和航天系列.轻系列自润滑油封钢制耐腐蚀球头螺栓的钢球头螺栓Uses when the oil seal must be careful, avoids installs when the roller colliding and damaging the lip mouth, affects the seal effect.
使用油封时要小心，避免装辊时撞坏唇口，影响密封效果。