Product Description
Thermostat and gasket assembly for Yale electric lift trucks, OEM part number 5800003-81, engineered for compatibility with GM 4.3L engines and set to open at 180°F. Supplied with gasket.
Specifications
Part Numbers
| OEM Part Number | 5800003-81 |
| Equivalent Part Numbers | Helmar 5800003-81 |
Frequently Asked Questions
Q: What equipment does the 5800003-81 thermostat assembly fit?
A: This OEM thermostat and gasket assembly is engineered for Yale electric lift trucks equipped with GM 4.3L engines. It is the original equipment manufacturer part for these specific applications. Verify your truck model and engine type before ordering to ensure compatibility.
Q: What is the opening temperature specification for part 5800003-81?
A: The 5800003-81 thermostat is calibrated to open at 180 degrees Fahrenheit. This temperature setting is critical for proper engine cooling management in GM 4.3L engines used in Yale lift trucks.
Q: Does the 5800003-81 come with a gasket?
A: Yes. This assembly is supplied complete with the matching gasket. You receive both the thermostat and gasket as a single unit, simplifying the ordering process.
Q: What is the cross-reference part number for 5800003-81?
A: The equivalent part number is Helmar 5800003-81. Both reference the same OEM thermostat and gasket assembly.
Q: How long does a thermostat assembly typically last in electric lift truck service?
A: Thermostat lifespan varies based on operating hours and maintenance practices. Typical service life in warehouse or industrial material-handling environments ranges from 3 to 5 years of regular use. Replace immediately if the engine is overheating or running cold, as a failed thermostat compromises engine performance.