Product Description
Oil seal
Frequently Asked Questions
Q: What is the 1400-9137 oil seal and what does it seal?
A: The 1400-9137 is an oil seal engineered for electric lift truck applications. It seals rotating shafts in hydraulic motors, pumps, and mechanical assemblies to prevent lubricant leakage and exclude contaminants.
Q: Which electric lift truck models use the 1400-9137?
A: The 1400-9137 oil seal fits electric lift truck models from Crown, Toyota, Raymond, Yale, Jungheinrich, and similar manufacturers. Confirm the seal diameter, thickness, and application on your specific equipment model and serial range.
Q: What materials is the 1400-9137 seal made from?
A: The 1400-9137 is manufactured using nitrile or FKM elastomer with metal reinforcement designed for hydraulic and mechanical oil applications. Material selection ensures durability under typical electric lift truck operating temperatures and pressures.
Q: How long does the 1400-9137 seal last before replacement is needed?
A: The 1400-9137 typically lasts 3-5 years in normal electric lift truck operation. Lifespan varies based on shaft speed, temperature cycles, and seal pressure. Replace if you observe hydraulic leakage, oil contamination, or visible elastomer degradation.
Q: What failure symptoms indicate the 1400-9137 needs replacement?
A: Replace the seal if you observe hydraulic fluid pooling under the truck, pressure loss in hydraulic systems, visible leakage at the seal, discolored or contaminated oil, or cracking and hardening of the seal material. Prompt replacement prevents system damage.