Product Description
Thermostat and gasket assembly engineered for cooling system maintenance on Kalmar AC electric forklifts. Rated for 180°F opening temperature with integrated mating gasket, this direct replacement kit is compatible with Nissan H20 and P40 gasoline engines across P-series and C-series equipment. Type E configuration supplies a complete replacement assembly with all necessary components for dependable cooling system performance.
Specifications
Compatibility
| Engine Fitment - Nissan Series | H20 and P40 gasoline engines |
| Compatible Equipment Models - P Series | P30B, P30BC, P40, P40B, P50, P50B, P50BC, P60, P60B |
| Compatible Equipment Models - C Series | C30B, C40, C40B, C50, C50B, C60, C60B |
Specifications
| Thermostat Opening Temperature | 180°F |
| Replacement Kit Type | Type E configuration with integrated mating gasket |
| Application | Kalmar AC forklift cooling systems |
Part Numbers
| Direct Replacement Part Number | 4920199 |
| Manufacturer Part Number | 455786 (Helmar designation) |
Frequently Asked Questions
Q: What is the opening temperature rating for thermostat assembly 4920199?
A: Thermostat assembly 4920199 is rated for 180 degrees Fahrenheit opening temperature. This temperature specification is critical for proper cooling system regulation on Nissan H20 and P40 gasoline engines in Kalmar AC electric lift trucks.
Q: What equipment models is thermostat assembly 4920199 compatible with?
A: Thermostat assembly 4920199 fits Kalmar AC electric lift trucks equipped with Nissan H20 and P40 gasoline engines across P-series models (P30B, P30BC, P40, P40B, P50, P50B, P50BC, P60, P60B) and C-series models (C30B, C40, C40B, C50, C50B, C60B). Verify your equipment model year and engine designation before ordering.
Q: What is included in thermostat assembly 4920199?
A: Thermostat assembly 4920199 is a complete replacement kit that includes the thermostat valve, integrated mating gasket, and all necessary components for cooling system installation. No additional gaskets or components are required for a complete cooling system maintenance replacement.
Q: How often should thermostat assembly 4920199 be replaced?
A: Thermostat assembly 4920199 typically lasts 3 to 5 years under normal Kalmar AC lift truck duty cycles. Replace it immediately if you experience chronic engine overheating, fluctuating temperature gauge readings, or coolant flow issues. Consider replacement during major cooling system maintenance.
Q: What symptoms indicate thermostat assembly 4920199 has failed?
A: Replace thermostat assembly 4920199 if the engine temperature gauge reads consistently high, the cooling fan runs continuously even at idle, you observe white residue or coolant leaks around the gasket seal, or the engine overheats during normal load handling. These symptoms indicate thermostat sticking or gasket failure.
Q: Is the gasket included with thermostat assembly 4920199 or must it be purchased separately?
A: The gasket is integrated into thermostat assembly 4920199 as part of the complete Type E configuration kit. A separate gasket purchase is not required. The included mating gasket is matched to the OEM thermostat housing dimensions.