ID
1362961
$ 94.92
1-2 weeks delivery time
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The Nanni Diesel 970312173 compression spring is a valve-train spring element used within the camshaft and valve assembly to support controlled valve action and stable timing. Built for OEM-fit replacement on Nanni T4.155 and 4.380TDI engines, it also suits the stern drive versions of these engine models for dependable operation in marine duty.
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Camshaft and Valve Compression Spring Replacement
The Nanni Diesel 970312173 is a compression spring designed for the camshaft and valve assembly in Nanni marine diesel engines. As part of the valve train, it helps maintain consistent valve control, supporting reliable engine timing and smooth operation under changing load and rpm.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312173
- Component Type: Compression Spring
- Assembly Location: Camshaft and Valve
Features
- OEM-fit spring element for dependable valve-train operation
- Supports stable valve motion for consistent combustion and performance
- Suitable for both inboard and stern drive engine configurations listed
- Ideal for service replacement during valve-train maintenance
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