Product Description
Grease fitting
Frequently Asked Questions
Q: What is the 1HM6 grease fitting and how does it compare to the 1HM00006?
A: The 1HM6 is a compact grease fitting used in forklift lubrication systems. While similar in function to the 1HM00006, the 1HM6 may feature different thread sizing, body length, or connection style. Check your forklift schematic and parts diagram to determine if 1HM6 or 1HM00006 is the correct replacement for your specific model and component location.
Q: What forklift models and brands use the 1HM6 grease fitting?
A: The 1HM6 fits various forklift models from Crown, Toyota, Raymond, Yale, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Compatibility depends on the specific assembly and lubrication port design. Always cross-reference your forklift model year, serial number, and component assembly with the parts manual to confirm correct fitment and avoid ordering incompatible components.
Q: What material is the 1HM6 grease fitting and how durable is it?
A: The 1HM6 is typically made from steel with a brass or steel cartridge insert. This construction resists pressure and wear from repeated grease gun engagement. Material durability depends on maintenance practices; regular cleaning of the fitting port before greasing extends lifespan and prevents contamination buildup that can cause check valve failure.
Q: How do I know when to replace the 1HM6 grease fitting?
A: Replace the 1HM6 if grease leaks around the fitting base, the check valve becomes stuck or blocked, the port threads are damaged, or grease cannot be pumped into the assembly. A locked or blocked fitting prevents proper lubrication of mast, carriage, and load wheel pivots, which accelerates wear and can cause equipment failure.