ID
1363062
$ 309.78
1-2 weeks delivery time
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The Nanni Diesel 970312307 union is a precision fuel-line connection fitting used within the high-pressure pipe and injection pump assembly. Designed for secure, leak-resistant joining of fuel system components, it supports stable high-pressure fuel delivery on T4.155 and 4.380TDI engines, including stern drive installations.
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High-Pressure Fuel Line Union for Injection Pump Connections
Built for dependable service in a marine diesel fuel system, the Nanni Diesel 970312307 union connects components within the high-pressure pipe and injection pump assembly. By ensuring a secure joint at critical fuel delivery points, it helps maintain consistent injection pressure and clean, controlled fuel flow under demanding operating conditions.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312307
- Component Type: Union fitting
- Assembly Location: High-pressure pipe and injection pump
Features
- Purpose-built connection point for high-pressure fuel pipework
- Supports stable injection pump feed and consistent engine response
- Helps reduce the risk of fuel seepage at joined fuel system interfaces
- OEM fit for straightforward replacement in compatible Nanni Diesel applications
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