ID
1362911
$ 1,557.36
1-2 weeks delivery time
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The Nanni Diesel 970312115 injection pump drive gear is a precision drivetrain element within the crankshaft and piston assembly that transmits mechanical timing drive to the fuel injection pump. Built for consistent pump synchronization and stable engine operation, it fits Nanni Diesel T4.155 and 4.380TDI marine engines, including Stern Drive configurations.
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Injection Pump Drive Gear for Crankshaft and Piston Assembly
The Nanni Diesel 970312115 is an injection pump drive gear used in the crankshaft and piston assembly. By transferring rotational drive from the engine’s rotating group to the injection pump, this gear supports accurate pump timing and dependable fuel delivery—key for smooth starting, efficient combustion, and steady power output underway.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312115
- Component Type: Injection Pump Drive Gear
- Assembly Location: Crankshaft and Piston
Features
- Designed to maintain consistent mechanical drive to the injection pump
- Supports stable fuel injection timing for reliable engine performance
- OEM replacement fit for both inboard and Stern Drive engine layouts
- Ideal for service work during crankshaft and piston assembly maintenance
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