$ 44.18
1-2 weeks delivery time
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The Nanni Diesel 970307073 fastening bolt is a precision-fit hardware component used within the crankshaft and piston assembly to help secure critical rotating and reciprocating parts under continuous marine engine loads. Designed for OEM-correct replacement, it supports dependable retention and alignment on Nanni Diesel 4.150HE, N3.30, and N4.38 engines.
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Nanni Diesel Crankshaft and Piston Fastening Bolt
The Nanni Diesel 970307073 is a bolt intended for use in the crankshaft and piston assembly group. In this area of the engine, correct fastening helps maintain secure clamping of key components that operate under vibration, high cyclic loads, and constant speed changes typical of marine service.
Compatibility
- 4.150HE engines
- N3.30 engines
- N4.38 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970307073
- Component Type: Bolt
- Assembly Location: Crankshaft and Pistons (Crankshaft Pistons page 13 reference applies to N3.30)
Features
- OEM-fit bolt intended for the crankshaft and piston assembly group
- Helps maintain reliable clamping under engine vibration and torque variation
- Supports correct alignment and retention of internal rotating components
- Suitable for routine overhaul and service replacement on compatible Nanni Diesel engines
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