hydraulic cylinder repair seals




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

Once you have your seal kit, it is time to start the repair process. Start by lowering the jack all the way down and removing the oil filler plug. Drain out any remaining oil and remove the ram from the jack. Carefully disassemble the jack, taking care to keep track of where each part goes.
3 ton hydraulic jack seal kit

In rainy or wet conditions, disk brakes exhibit better performance than drum brakes. The open design of disk brakes allows water to escape easily, ensuring that the friction surfaces remain effective. Drum brakes can accumulate water inside the drum, which may reduce their braking efficiency until the shoes dry out. This difference in performance is critical for safety, particularly in regions prone to heavy rainfall.
advantages of disk brakes over drum brakes
