$ 1,111.36
1-2 weeks delivery time
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The Nanni Diesel 970310790 oil pump rotor assembly is a precision internal pumping element that supports stable engine lubrication by generating oil flow and pressure. Installed within the timing case or timing gear case and also used in the gear case on selected models, it is a correct-fit replacement for Nanni Diesel 4.330TDI, 4.340TDI, and N4.115 marine engines to help protect bearings, camshaft drive components, and other critical moving parts.
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Nanni Diesel Oil Pump Rotor Assembly for Gear Case Installation
Built for dependable lubrication performance, the Nanni Diesel 970310790 oil pump rotor assembly serves as the internal rotating element of the oil pump system. Positioned in the timing case or timing gear case (and in the gear case on certain applications), it helps drive consistent oil circulation to reduce wear and support long engine life under marine operating loads.
Compatibility
- 4.330TDI engines
- 4.340TDI engines
- N4.115 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970310790
- Component Type: Oil Pump Rotor Assembly
- Assembly Location: Timing Case
- Assembly Location: Timing Gear Case
- Assembly Location: Gear Case
Features
- Designed to maintain steady lubrication flow for critical engine components
- Supports oil pressure stability across a wide range of engine speeds
- OEM-fit replacement for timing case and gear case oil pump installations
- Helps protect bearings and rotating assemblies through consistent oil circulation
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