Product Description
Regulator (aisan)
Frequently Asked Questions
Q: What equipment does the 30M50 regulator fit?
A: The 30M50 is an Aisan regulator designed for forklift fuel systems. This part is compatible with forklifts and material handling equipment from manufacturers including Toyota, Clark, Hyster, and other industrial brands that use Aisan-specification regulators. Verify your equipment model and fuel system type before ordering.
Q: What is the function of the 30M50 regulator?
A: The 30M50 is a fuel pressure regulator that maintains consistent fuel pressure to the engine or fuel system. It prevents fuel starvation at low tank levels and protects fuel injectors and carburetors from over-pressure damage. A failing regulator may cause poor engine performance, rough idle, or fuel leaks.
Q: What symptoms indicate the 30M50 regulator may need replacement?
A: Signs of regulator failure include rough engine idle, hesitation under load, black exhaust smoke, fuel smell in the engine compartment, and difficulty starting. If fuel pressure testing shows consistent deviation from specification or if fuel leaks from the regulator body, replacement is required. Faulty regulators cannot be repaired and must be replaced as a complete unit.