$ 212.34
1-2 weeks delivery time
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The Nanni Diesel 970302907 crankshaft metal insert (position 1, 0.4 undersize) is a precision engine component used within the crankshaft-pistons assembly to support stable crankshaft operation under load. Designed for marine-duty service, it helps maintain correct running clearances during rebuild or service work on 3.100HE, 4.150HE, N3.30, and N4.38 engines.
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Nanni Diesel Crankshaft Metal Insert Position 1, 0.4 Undersize
The Nanni Diesel 970302907 crankshaft metal insert is specified as position 1 with a 0.4 undersize designation, used in the crankshaft-pistons assembly. It supports controlled crankshaft rotation and dependable bottom-end operation, making it a key replacement part during service or overhaul work on compatible Nanni marine engines.
Compatibility
- 3.100HE engines
- 4.150HE engines
- N3.30 engines
- N4.38 engines
Technical Specifications
Part Number 970302907 Designation Crankshaft Metal 1 Size 0.4 undersize
Product Details
- Brand: Nanni Diesel
- Component Type: Crankshaft metal insert
- Assembly Location: Crankshaft-pistons assembly
Features
- OEM replacement component specified for the crankshaft-pistons assembly
- Supports stable crankshaft operation and consistent engine running clearances
- Undersize selection suited to rebuild work where matching to crankshaft dimensions is required
- Intended for marine-duty reliability on compatible Nanni engine families
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