Product Description
Oil seal
Frequently Asked Questions
Q: What does an oil seal do on a forklift?
A: An oil seal prevents hydraulic fluid or gear oil from leaking out of rotating shaft assemblies while keeping contaminants out. Without a functional oil seal, equipment loses lubrication and bearings are exposed to dust and debris.
Q: What equipment is the 00591-76873-81 oil seal compatible with?
A: This oil seal is designed for forklift and material handling equipment from manufacturers including Crown, Toyota, Raymond, Hyster, and Yale. Confirm shaft diameter and seal cavity dimensions match your equipment before ordering.
Q: What material is this oil seal made from?
A: Most hydraulic oil seals are constructed from nitrile rubber or PTFE materials with a spring-loaded design. These materials provide chemical resistance to typical hydraulic fluids and mineral oils used in material handling equipment.
Q: How do you know if an oil seal needs replacement?
A: Replace the oil seal if you observe hydraulic fluid leaking around a shaft, reduced oil levels, or contamination in the oil reservoir. A worn seal cannot be repaired and must be replaced to prevent equipment damage.
Q: What is the typical lifespan of a forklift oil seal?
A: Oil seals typically last 2 to 4 years depending on operating hours, temperature, and fluid condition. Seals in high-heat or high-pressure applications may require replacement sooner.