Toyota Super Seal Kit for Manual Pallet Jacks

Frequently Asked Questions

Q: What materials are included in the 00591-57579-81 seal kit?
A: This seal kit contains oil-resistant NBR, PTFE, and polyurethane seals designed for hydraulic pump systems in manual pallet jacks.

Q: Which models of manual pallet jacks is the 00591-57579-81 compatible with?
A: The 00591-57579-81 is designed for Toyota manual pallet jacks and may also fit similar equipment from Crown, Raymond, and Yale that use equivalent hydraulic pump assemblies. Verify your equipment manual or current seal part number before ordering.

Q: When should the seals in the 00591-57579-81 kit be replaced?
A: Replace the seals when you notice hydraulic fluid leaks from the pump rod or piston area, reduced pump pressure, or difficulty raising the load. Seals typically require replacement every 3-5 years depending on usage frequency and storage conditions.

Q: What is the pressure rating for the 00591-57579-81 seal kit?
A: The 00591-57579-81 is rated for standard manual pallet jack hydraulic system pressure. These seals are designed to restore original sealing performance in equipment operating within normal pressure ranges.

Q: How long do the seals in the 00591-57579-81 kit last?
A: NBR seals typically last 3-5 years under normal operating conditions. PTFE provides low-friction performance and extended wear resistance. Polyurethane components offer oil resistance. Lifespan depends on usage frequency, fluid condition, temperature exposure, and storage environment.

Q: Is the 00591-57579-81 compatible with other brands of manual pallet jacks?
A: The 00591-57579-81 is a Toyota seal kit. Cross-reference your equipment pump assembly number to verify compatibility. Similar kits are available for Crown, Raymond, Yale, and other brands.