ID
1361883
$ 1.51
1-2 weeks delivery time
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The Nanni Diesel 970039794 alternator mounting washer is a precision fastener element used within the standard alternator assembly to help distribute clamp load and keep alternator hardware securely seated under vibration. Designed for Nanni marine diesel installations, it supports correct alternator fitment and stable electrical charging performance across 2.40HE, 2.45HE, 2.50HE, 3.100HE, 3.75HE, 4.150HE, 4.190HE, 4.195HE, 4.200HE, 4.220HE, 4.330TDI, 4.340TDI, 5.250TDI, and 5.280HE engines.
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Nanni Alternator Fastener Washer 970039794
The Nanni Diesel 970039794 washer is a small but critical fastener component fitted within the standard alternator assembly. In marine engine service, this washer helps spread tightening force, supports correct alignment of alternator mounting points, and reduces the risk of loosening from vibration—helping the alternator remain securely mounted for consistent charging output.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 3.100HE engines
- 3.75HE engines
- 4.150HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.220HE engines
- 4.330TDI engines
- 4.340TDI engines
- 5.250TDI engines
- 5.280HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970039794
- Component Type: Washer
- Assembly Location: Standard Alternator Assembly
Features
- Supports secure alternator mounting by distributing clamp load across the fastened surface
- Helps maintain alternator alignment and stable belt tracking in marine vibration conditions
- OEM replacement part for alternator assembly service and reassembly
- Suitable for a wide range of Nanni HE and TDI engine applications
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