ID
1361885
$ 0.30
1-2 weeks delivery time
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The Nanni Diesel 970119138 D8 spring washer is a locking fastener element used throughout multiple engine accessory assemblies to help maintain bolt preload and resist loosening under vibration. Installed in systems such as the alternator (including 35 amps and standard alternator assemblies), sea water pump, fuel filter, electrical box, exhaust elbow, heat exchanger, and gearbox flange, it supports dependable hardware retention across a wide range of Nanni Diesel engines including 2.40HE, 2.45HE, 2.60HE, 4.200TD, T4.270, and T6.420TDI series applications.
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Nanni Diesel D8 Spring Lock Washer 970119138
The Nanni Diesel 970119138 is a D8 spring washer designed to provide locking force in bolted joints across key marine engine accessories. Used in assemblies ranging from alternator and electrical components to cooling, fuel, exhaust, and gearbox interfaces, this washer helps maintain secure fastening in vibration-prone engine-room conditions.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 2.60HE engines
- 3.100HE engines
- 3.75HE engines
- 3.90HE engines
- 4.110HE engines
- 4.150HE engines
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- 4.220HE engines
- 4.330TDI engines
- 4.340TDI engines
- 4.380TDI engines
- 4.380TDI Stern Drive engines
- 5.250TDI engines
- 5.280HE engines
- N2.14 engines
- N3.21 engines
- N3.21 Standard engines
- N3.30 engines
- N4.38 engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
- N4.85 engines
- N4.100 engines
- N4.115 engines
- T4.155 engines
- T4.155 Stern Drive engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.230 engines
- T4.270 engines
- T4.205 Standard engines
- T6.300 engines
- T6.420TDI engines
- T6.300 Stern Drive engines
- T6.420TDI Stern Drive engines
Technical Specifications
Brand Nanni Diesel Part Number 970119138 Washer Type Spring Washer Size D8 Designation AC ZI 127 M8
Product Details
- Component Type: D8 spring washer (locking washer)
- Common Assembly Locations: 35 amps alternator, alternator, standard alternator assembly, alternator tensioner, sea water pump, exhaust elbow, electrical box, fuel filter, gearbox flange, oil drain pump, heat exchanger, cylinder head, air filter, oil dipstick, turbo exhaust mixer, turbocharger, intercooler, flywheel housing, oil pan, oil gauge, oil extraction, filter support, heat exchanger exhaust manifold, gearbox oil cooler, gearbox oil cooler PONAM
Features
- Helps resist loosening caused by marine diesel vibration and cyclic loading
- Supports consistent clamping force for accessories such as alternators and sea water pumps
- Ideal for service work where secure fastening is critical across fuel, cooling, exhaust, and drivetrain assemblies
- OEM part number matching for straightforward identification during maintenance
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