ID
1362137
$ 5.74
1-2 weeks delivery time
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The Nanni Diesel 970301966 feather key is a precision locating and drive element used within the camshaft and crankshaft-pistons assemblies to maintain correct indexing between shafts and their fitted components. Designed as an OEM replacement part, it helps preserve accurate valve and timing drive alignment on a wide range of Nanni marine diesel engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, N4.40, N4.50, N4.60, N4.65, N4.85, N4.100, 4.220HE, 5.250TDI, and 5.280HE applications.
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Nanni Diesel Feather Key for Camshaft and Crankshaft Timing Location
The Nanni Diesel 970301966 is a feather key used in both the camshaft and crankshaft-pistons assemblies on multiple Nanni engine families. This key seats in a matching keyway to lock rotational position between the shaft and its installed component, supporting stable timing alignment and secure torque transfer in the engine’s mechanical drive.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- 4.220HE engines
- 5.250TDI engines
- 5.280HE engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
- N4.65 engines
- N4.85 engines
- N4.100 engines
Technical Specifications
Brand Nanni Diesel Part Number 970301966 Component Feather key
Product Details
- Assembly Location: Camshaft assembly
- Assembly Location: Crankshaft-pistons assembly
- Catalog References: Crankshaft-pistons (page 16) and Crankshaft-pistons (page 17) listings apply for N4.50 engines as shown in the parts catalog
- Application Note: Also listed for N4.50 engines up to serial number KTF08040092 (as referenced in the catalog)
Features
- Helps maintain precise shaft-to-component indexing for consistent mechanical timing alignment
- Supports secure torque transmission by positively locating the fitted component in its keyway
- OEM replacement fit for the specified Nanni Diesel camshaft and crankshaft-pistons assemblies
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