ID
1367375
$ 237.20
1-2 weeks delivery time
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The Nanni Diesel 970303972 delivery valve is a precision fuel-injection component used within the injection and feed pump assembly to control one-way high-pressure fuel flow to the injectors. Designed for the injection pump component parts group on 4.330TDI and 4.340TDI engines, it helps maintain stable injection pressure, crisp fuel cut-off, and consistent engine performance under varying marine load conditions.
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High-Pressure Injection Pump Delivery Valve for Nanni Diesel
The Nanni Diesel 970303972 is a fuel injection delivery valve fitted in the injection and feed pump assembly, also referenced under injection pump component parts. This valve supports correct fuel delivery by allowing controlled one-way flow from the pump’s high-pressure side to the injector lines, helping the injection system maintain clean pressure transitions for smooth, efficient combustion.
Features
- Designed for the injection and feed pump assembly to support accurate high-pressure fuel delivery
- Helps stabilize injection pressure for consistent running across changing RPM and load
- Supports sharp fuel cut-off behavior to reduce after-injection and improve combustion control
- OEM replacement part for reliable fit within Nanni Diesel injection pump component parts
Product Details
- Brand: Nanni Diesel
- Part Number: 970303972
- Component Type: Fuel Injection Delivery Valve
- Assembly Location: Injection and Feed Pumps
- Assembly Location: Injection Pump Component Parts
Compatibility
- 4.330TDI engines
- 4.340TDI engines
Technical Specifications
Part Number 970303972
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