Product Description
Toyota TO 00591-03909-81 is an OEM straight-type grease fitting, 1/4-28 UNF, designed for chassis and driveline lubrication points on electric lift trucks. Manufactured from hardened carbon steel with corrosion-resistant coating, and supports pressures up to 6500 PSI. Compatible with NLGI No. 2 lithium-based grease and specified by Toyota for OEM replacement.
Specifications
Material & Construction
| Material Specification | Hardened carbon steel |
Mechanical Specifications
| Lubricant Specification | Compatible with NLGI No. 2 lithium-based chassis grease |
Part Numbers
| OEM Part Number | 00591-03909-81 |
| Manufacturer Part Number | TO 00591-03909-81 |
Frequently Asked Questions
Q: What is the thread size of the TO 00591-03909-81 grease fitting?
A: The TO 00591-03909-81 is a straight-type grease fitting with a 1/4-28 UNF thread size, designed for chassis and driveline lubrication points on Toyota electric lift trucks.
Q: What type of grease is compatible with the TO 00591-03909-81?
A: The TO 00591-03909-81 is compatible with NLGI No. 2 lithium-based chassis grease as specified by Toyota. Use only approved lubricant grades to avoid compatibility issues and premature wear.
Q: What is the pressure rating for the TO 00591-03909-81 grease fitting?
A: The TO 00591-03909-81 supports pressures up to 6500 PSI. Ensure your grease gun pressure does not exceed this rating to prevent seal damage or fitting failure.
Q: What material is the TO 00591-03909-81 fitting manufactured from?
A: The TO 00591-03909-81 is manufactured from hardened carbon steel with a corrosion-resistant coating. This construction resists rust and provides durability in wet and outdoor material handling environments.
Q: Which lubrication points on Toyota electric lift trucks use the TO 00591-03909-81?
A: The TO 00591-03909-81 is specified for chassis and driveline lubrication points. Refer to your truck service manual or parts diagram to identify all fitting locations that require this part number.