ID
1361882
$ 0.54
1-2 weeks delivery time
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The Nanni Diesel 970027323 plain D8 washer is a general-purpose fastening element used across key engine subassemblies such as the alternator, gearbox flange, heat exchanger, intercooler, and seawater pump assembly. It helps spread clamping load, protect mating surfaces, and maintain secure bolted joints on a wide range of Nanni engines including 2.40HE, 2.45HE, 2.50HE, 3.75HE, 3.100HE, 4.190HE, 4.195HE, 4.200TD, N2.14, N3.21, N3.21 Standard, N4.40, N4.50, N4.60, N4.65, N4.85, N4.109, N4.115, T4.155, 4.380TDI, T4.165, T4.180, T4.200, T4.270, T4.230, T4.205 Standard, T6.420TDI, and T6.300 (including stern drive variants where applicable).
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Nanni Diesel Plain D8 Washer 970027323 for Marine Engine Assemblies
The Nanni Diesel 970027323 is a plain washer (D8) used in multiple Nanni marine diesel engine assemblies. Installed under bolt heads or nuts, it helps distribute load, reduces surface damage, and supports stable fastening in high-vibration areas such as alternator mounting points, gearbox interfaces, cooling-system cores, and seawater pump hardware.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 3.75HE engines
- 3.100HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200TD engines
- 4.380TDI engines
- 4.380TDI Stern Drive engines
- N2.14 engines
- N3.21 engines
- N3.21 Standard engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
- N4.85 engines
- N4.109 engines
- N4.115 engines
- T4.155 engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.230 engines
- T4.270 engines
- T4.205 Standard engines
- T6.420TDI engines
- T6.300 engines
- T6.420TDI Stern Drive engines
- T6.300 Stern Drive engines
Technical Specifications
Part Number 970027323 Type Plain Washer Size Designation D8
Product Details
- Brand: Nanni Diesel
- Component Type: Plain Washer (D8)
- Common Assembly Locations: 35 Amps Alternator; Alternator Assembly Standard (including catalog reference p.30); Alternator; Gearbox; Gearbox Flange; Speed Regulator; Air Filter; Heat Exchanger; Intercooler; Flywheel Housing; Fuel Filter Assembly; Seawater Pump Assembly (including PONAM and SARD variants); Filter Support; Heat Exchanger Exhaust Manifold
- Catalog Notes: Also listed as a narrow D8 plain washer with ZI marking and as NFE 25513 in specific charge-air cooling applications
Features
- Supports consistent clamp load in alternator mounts, gearbox flange joints, and other critical fastening points
- Helps protect housings and brackets from fastener head or nut damage during tightening
- Suitable for repeated service work across cooling, charging, and drivetrain-related assemblies
- OEM part numbering for straightforward identification during maintenance and overhauls
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