ID
1363265
$ 11.95
1-2 weeks delivery time
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The Nanni Diesel 970313591 flange bolt is a marine-engine fastener used within the flywheel assembly and also as a stop screw position in the timing gear housing, helping keep critical components securely located under vibration and load. Designed for Nanni Diesel N4 series applications, it fits N4.115 engines as well as N4.85 and N4.100 engines for the specified assemblies.
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Nanni Diesel Flange Bolt Used in Flywheel and Timing Gear Housing
The Nanni Diesel 970313591 is a flange-head bolt used as a securing fastener in the flywheel assembly and also as a stop screw location in the timing gear housing. In marine propulsion service, correct OEM fasteners are essential for maintaining alignment and clamping force where drivetrain and timing components experience constant vibration and cyclic loads.
Compatibility
- N4.115 engines
- N4.85 engines
- N4.100 engines
Technical Specifications
Part Number 970313591 Component Flange Bolt
Product Details
- Brand: Nanni Diesel
- Assembly Location: Flywheel
- Assembly Location: Timing Gear Housing
Features
- OEM replacement fastener for secure, repeatable installation
- Flange head helps distribute clamping load on assembled components
- Supports stable flywheel retention and timing gear housing stop positioning
- Built for marine engine environments where vibration resistance matters
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