Discover the detailed process of manufacturing oil seals, essential components for machinery and vehicles. From material selection to molding, cutting, and quality inspection, each step ensures ...

The rear main seal keeps oil sealed inside the rear of the engine, where the crankshaft connects with the transmission. It can be expensive to repair, often $600 or more, because it typically ...

While that is true, engine oil has various other purposes. It is used to cool, seal, and clean components and subsystems.

Oil leaks are common on engines as they accumulate miles, and oil pans can be one source of leaks or seepage. Gaskets or seals installed where the pan attaches to the engine block may wear out and ...