steering gear housing cover gasket

例句：

1. 1. The car's steering gear housing cover gasket was replaced after the accident.
   事故后，汽车的转向齿轮壳体密封垫片被更换了。
2. 2. The mechanic carefully inspected the engine to ensure everything was in order.
   机械师仔细检查了发动机，确保一切正常。
3. 3. The new steering gear housing cover gasket is designed to improve fuel efficiency.
   新的转向齿轮壳体密封垫片设计用于提高燃油效率。