$ 73.64
1-2 weeks delivery time
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The Nanni Diesel 970314799 air bleeder screw is a precision fastener used on the injection pump and fuel supply pump assembly to help vent trapped air from the fuel system. Designed for dependable service fit on N4.85 and N4.100 engines, it supports clean priming and stable fuel delivery for reliable starting and smooth running.
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Air Bleeder Screw for Injection and Fuel Supply Pump Assembly
The Nanni Diesel 970314799 is an air bleeder screw used within the injection pump and fuel supply pump assembly. By allowing controlled venting during service and priming, it helps purge air from the fuel circuit so the system can maintain consistent pressure and dependable engine operation.
Compatibility
- N4.85 engines
- N4.100 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970314799
- Component Type: Air Bleeder Screw
- Assembly Location: Injection Pump and Fuel Supply Pump
Features
- Supports efficient fuel-system bleeding after maintenance or filter changes
- Helps reduce hard-start conditions caused by trapped air in the fuel circuit
- OEM replacement part for correct fit on Nanni Diesel pump assemblies
- Designed to maintain secure sealing once bleeding is complete
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