ID
1362307
$ 39.83
1-2 weeks delivery time
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The Nanni Diesel 970302890 piston pin is a precision-fit internal engine fastener used within the crankshaft and pistons assembly to connect the piston to the connecting rod and support smooth reciprocating motion. Built for OEM replacement fit, it’s specified for Nanni 3.100HE and 4.150HE engines, and also for N3.30 and N4.38 engines within the crankshaft pistons group.
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Nanni Diesel Piston Pin for Crankshaft and Pistons Group
The Nanni Diesel 970302890 is a piston pin used in the crankshaft and pistons assembly. This component links the piston to the connecting rod, helping maintain correct piston articulation and stable operation under load—an essential part of reliable marine diesel performance.
Compatibility
- 3.100HE engines
- 4.150HE engines
- N3.30 engines
- N4.38 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970302890
- Component Type: Piston Pin
- Assembly Location: Crankshaft and Pistons
Features
- Designed for OEM fit within the crankshaft and pistons group
- Supports correct piston-to-connecting-rod articulation for smooth engine operation
- Helps maintain consistent internal alignment in demanding marine duty cycles
- Suitable for service replacement during piston or connecting-rod work
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