$ 11.90
1-2 weeks delivery time
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The Nanni Diesel 970313846 1.700 mm adjusting washer is a precision shim used in the injection nozzle and nozzle holder assembly to help set correct injector/nozzle holder adjustment on Nanni marine diesel engines. Installed in the nozzle holder stack-up, it supports consistent injector operation and stable combustion performance on N2.14, N3.21, and N3.21 Standard engines.
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1.700 mm Injector Nozzle Adjusting Washer for Nanni Diesel
The Nanni Diesel 970313846 is a 1.700 mm adjusting washer designed for use within the injection nozzle and nozzle holder assembly. Acting as a calibrated shim in the injector/nozzle holder stack, it helps achieve the correct mechanical setting that supports clean, repeatable fuel delivery—an important factor for smooth running and efficient combustion in marine diesel applications.
Compatibility
- N2.14 engines
- N3.21 engines
- N3.21 Standard engines
Technical Specifications
Part Number 970313846 Type Adjusting Washer Thickness 1.700 mm
Product Details
- Brand: Nanni Diesel
- Component Type: Injector nozzle adjusting washer (shim)
- Assembly Location: Injection nozzle / nozzle holder
- Catalog References: Nozzle holder p.18; Nozzle holder p.19
Features
- Precision shim thickness to support correct injector/nozzle holder adjustment
- Designed for integration inside the injection nozzle and nozzle holder assembly
- Helps maintain consistent injector performance across operating loads
- OEM replacement part for reliable fit and service compatibility
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