Hebei Hankai 25 40 7 oil seal

outer hub oil seal. Adequate lubrication is essential for reducing friction and heat buildup in the wheel bearings, which can lead to premature wear and failure. Outer hub oil seals help to retain the lubricant within the wheel assembly, ensuring that the bearings remain properly lubricated and can operate at peak performance.

This particular oil seal is designed to accommodate a shaft diameter of 50mm while sealing against a housing with an outer diameter of 90mm, ensuring tight closure and effective sealing. The 10mm width is optimal for creating a sufficient sealing surface to prevent leakage while maintaining a low profile in installations.
50x90x10 oil seal

Moreover, understanding the correct order of operations is essential. Wheels, being the dirtiest part of a car, should be cleaned first to avoid redepositing grime onto the painted surfaces. Afterward, a thorough wash of the body using microfiber cloths prevents scratches and provides a streak-free finish. Finally, applying wax not only protects the paint but also enhances the car's shine, giving it that showroom-ready look.
professional car washer
