ID
1362967
$ 97.74
1-2 weeks delivery time
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The Nanni Diesel 970312179 washer is a precision engine fastener element used within the camshaft and valve assembly to support secure clamping and consistent alignment of valvetrain hardware. Designed as an OEM replacement for Nanni marine diesel applications, it fits T4.155 and 4.380TDI engines, including Stern Drive configurations, helping maintain reliable valve-train operation under vibration and cyclic loading.
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Nanni Diesel Camshaft and Valve Washer
The Nanni Diesel 970312179 washer is used in the camshaft and valve assembly, where it helps distribute fastening load and protect mating surfaces while supporting stable valvetrain retention. Installed in the valve-train hardware stack, this OEM replacement washer contributes to consistent clamping under marine engine vibration and repeated thermal cycles.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312179
- Component Type: Washer
- Assembly Location: Camshaft and Valve
Features
- OEM washer for camshaft and valve assembly fastening stacks
- Helps spread load for secure, consistent clamping
- Supports alignment and surface protection around bolted joints
- Built for dependable service in marine diesel operating conditions
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