Product Description
Oil Seal
Frequently Asked Questions
Q: What equipment does the HY 1498807 oil seal fit?
A: The HY 1498807 is an OEM replacement oil seal for Hyster electric lift trucks. It is used in drivetrain, motor, or axle assemblies to prevent fluid leakage and contamination. Verify your truck model and the specific assembly location before ordering.
Q: What are the material specifications for this oil seal?
A: The HY 1498807 is manufactured from elastomer (typically nitrile or viton-based compounds) bonded to a spring steel garter spring. This construction provides long-term sealing performance against mineral oils and provides flexibility across temperature ranges in industrial duty cycles.
Q: What is the typical lifespan of this oil seal?
A: Under normal warehouse conditions with regular maintenance, the HY 1498807 should last 3 to 5 years. Seal lifespan depends on operating temperature, oil condition, shaft speed, and exposure to contamination or moisture.
Q: What are the signs that an oil seal is failing?
A: Signs of a failing seal include oil leaks at the seal location, loss of hydraulic or motor oil level, visible oil residue on external surfaces, or contamination entering the sealed cavity. Replace the seal immediately to prevent equipment damage.
Q: Does the HY 1498807 have a cross-reference equivalent from other manufacturers?
A: The HY 1498807 is a Hyster OEM part number. Before using an aftermarket or cross-reference seal, verify that the bore size, outside diameter, width, garter spring type, and elastomer compound match your original specification.