$ 3.64
1-2 weeks delivery time
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The Nanni Diesel 970313428 bolt is a marine-grade fastening element used within the flywheel housing and transmission flange area to keep key drivetrain components securely clamped and aligned. Designed for N3.21 engines, including N3.21 Standard, it helps maintain reliable coupling between housings and mating parts under vibration and cyclic engine loads.
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N3.21 Flywheel Housing and Transmission Flange Bolt
The Nanni Diesel 970313428 is a bolt specified for the flywheel housing assembly and also used on the transmission flange assembly. In marine propulsion duty it provides dependable clamping force to secure mating surfaces, helping preserve alignment and resist loosening from vibration.
Compatibility
- N3.21 engines
- N3.21 Standard engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970313428
- Component Type: Bolt
- Assembly Location: Flywheel Housing
- Assembly Location: Transmission Flange
Features
- OEM replacement fastener for flywheel housing and transmission flange assemblies
- Helps maintain precise alignment between drivetrain housings and mating components
- Supports secure retention under engine vibration and load changes
- Direct-fit solution for N3.21 and N3.21 Standard marine engines
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