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The Nanni Diesel 574519 M10 nut is a marine-grade fastening element used in the sail drive tail assembly to clamp and secure tail-section components against vibration and drivetrain loads. Designed for OEM fit on Nanni 2.50 HE Sail Drive and 3.75 HE Sail Drive engines, it supports reliable hardware retention during continuous operation in demanding onboard conditions.
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M10 Fastening Nut for Nanni Sail Drive Tail Section
Built for secure retention in compact driveline hardware, the Nanni Diesel 574519 is an M10 nut used within the sail drive tail assembly. It helps maintain proper clamping force on tail-section fasteners so critical components stay aligned and tight under vibration, torque variation, and shifting loads typical of marine propulsion.
Compatibility
- 2.50 HE Sail Drive engines
- 3.75 HE Sail Drive engines
Product Details
- Brand: Nanni Diesel
- Part Number: 574519
- Component Type: M10 Nut
- Assembly Location: Sail Drive Tail (catalog pages 7 and 9)
Features
- OEM replacement nut for sail drive tail fastener stacks
- Helps keep tail-section joints tight under vibration and cyclic loading
- Supports consistent alignment and retention of connected hardware
- Simple, correct-fit solution for routine service and rebuild work
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