Product Description
Oil seal
Frequently Asked Questions
Q: What does the NI 12289-14600 oil seal do?
A: The NI 12289-14600 is an oil seal designed to prevent fluid leakage between rotating and stationary components in Nissan electric lift truck assemblies. This seal contains oil within the bearing cavity or shaft housing while excluding external contaminants. Proper seal orientation during installation is critical for effective function.
Q: What are the dimensions and specifications of the NI 12289-14600 oil seal?
A: The NI 12289-14600 is engineered to Nissan OEM specification. Seal dimensions include inner diameter, outer diameter, and width, which are designed to fit specific shaft and bore configurations in lift truck equipment. Refer to the product specification sheet for exact measurements and material properties.
Q: How often does the NI 12289-14600 oil seal need replacement?
A: Oil seal lifespan depends on operating temperature, seal material, shaft speed, and contamination exposure. Replace the seal if you observe oil leakage, discoloration at the seal location, or visible wear to the seal lip. Regular inspection during maintenance intervals helps identify seals requiring replacement before leakage occurs.