Current location:Home > mercedes-benz cars used >
mercedes-benz cars used
2025-08-15 02:35
2025-08-15 01:57
2025-08-15 01:11
2025-08-15 00:54
2025-08-15 00:50
2025-08-15 00:49
2025-08-15 00:47
...
2025-08-15 00:44
2025-08-15 00:26
2025-08-15 00:09
Latest articles
The outer part of an oil seal is made of metal or rubber, depending on the intended application. Metal-cased seals are a cost-effective option used when the housing bore is made of the same material, allowing for equal expansion and contraction of the materials during use. Rubber-cased oil seals provide a tight fit and are commonly used when metal-cased seals have the potential to fail. They are corrosion-resistant and capable of withstanding extreme temperatures and pressures.