Onan High Altitude Regulator Kit Onan P4500iDF
The P4500iDF propane regulator kit provides a set of orifice inserts for the generator’s propane fuel pressure regulator, for use when operating your portable generator on propane fuel above 2000 ft. altitude. Please refer to your generators owner’s manual for installation instructions.
The Cummins A073Z778 Propane Regulator Kit provides the required orifice inserts for the propane fuel pressure regulator on compatible portable generators. It is designed for propane operation at elevations above 2,000 feet, helping ensure the generator's fuel system is properly configured for higher-altitude operation.
This kit is intended for use with the P4500iDF portable generator when operating on propane fuel at higher elevations. Always refer to your generator owner's manual for proper installation procedures and compatibility information before installing.
Key Features
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Genuine Cummins replacement/accessory kit
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Includes orifice inserts for the propane fuel pressure regulator
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Designed for propane operation above 2,000 ft. altitude
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For use with compatible P4500iDF portable generators
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Helps configure the propane fuel system for higher-altitude operation
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Installation should be completed according to the generator owner's manual
Important Information
Please verify your generator model and owner's manual before ordering to ensure compatibility. Installation instructions and altitude-specific requirements may vary by generator.
