00591-55178-81

Frequently Asked Questions

Q: What is the 00591-55178-81 Toyota bushing used for?
A: The 00591-55178-81 is an OEM vibration isolator bushing designed for Toyota electric lift truck assemblies. It reduces vibration and noise transmission from the lift mechanism to the chassis, maintaining structural integrity and operator comfort during operation.

Q: What material is the 00591-55178-81 bushing made from?
A: The bushing is constructed with rubber and polyurethane elastomer bonded to a metal backing plate. The rubber meets SAE J200 Type A50 specification, ensuring durability and vibration damping across a wide temperature range typical of warehouse and manufacturing environments.

Q: Which Toyota electric lift truck models use the 00591-55178-81?
A: This bushing fits multiple Toyota electric lift truck models where the vibration isolator assembly matches the OEM specification. Verify the assembly location and mounting dimensions match your equipment before ordering. Contact us with your lift truck model and serial number for specific fitment confirmation.

Q: How long does a Toyota 00591-55178-81 bushing last?
A: Service life depends on operating conditions and load cycles. In typical industrial use, the bushing maintains performance for 3 to 5 years. High-vibration or extreme temperature environments may reduce lifespan. Cracking, hardening, or visible separation of the rubber from the metal backing indicates replacement is needed.

Q: Are there cross-reference or equivalent parts to the 00591-55178-81?
A: The 00591-55178-81 is a Toyota OEM part number. Equivalent vibration isolators from other manufacturers may exist for similar lift truck models. Verify exact dimensions, hardness rating, and mounting configuration before substituting with aftermarket parts. We recommend confirming fitment with us before ordering alternatives.