ID
942892
$ 1.58
1-2 weeks delivery time
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The Nanni Diesel 970310417 spring lock washer is a vibration-resistant fastener element used across multiple engine and fuel-system assemblies, helping bolted joints maintain clamp load in high-vibration marine diesel operation. It is fitted in areas such as the injection and feed pump, speed regulator, timing gear case, accelerator linkage, engine block, and fresh water pump on engines including 3.100HE, 4.200TD, N4.60, 5.250TDI, N2.14, N3.21 (including Standard), N3.30, N4.38, N4.40, N4.50, and N4.65, with certain applications identified as before No. KTE08070398.
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Nanni Diesel Spring Lock Washer 970310417 for Secure Fastening
The Nanni Diesel 970310417 is a spring lock washer used in a wide range of engine assemblies to help resist loosening from vibration and cyclic loading. Installed under a bolt head or nut, it supports reliable retention in critical areas such as the injection and feed pump, speed regulator, and timing gear case, as well as selected engine-block, cooling-pump, and control-linkage locations depending on the engine model and configuration (including versions identified as before No. KTE08070398).
Compatibility
- 3.100HE engines
- 4.200TD 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
- 5.250TDI engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970310417
- Component Type: Spring Lock Washer
- Assembly Locations (by application): Injection and feed pump; Speed regulator; Timing gear case; Timing case; Accelerator; Engine block; Fresh water pump; Fuel feed pump; Crankcase and cylinders; Governor; Speed control
- Application Note (by engine group): Used in certain configurations identified as before No. KTE08070398
Features
- Helps maintain fastener preload in high-vibration marine engine environments
- Supports stable alignment and retention of injection, timing, and governor-related components
- OEM replacement part for correct fit within the specified Nanni Diesel assemblies
- Versatile use across multiple engine subsystems, reducing the risk of fastener back-off in service
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