ID
1386382
1-2 weeks delivery time
Our managers will contact you and clarify the terms of the order
The Nanni Diesel 409153 washer is a precision spacer and load-spreading fastener element used in the sail drive basement assembly, helping maintain secure clamping and protecting mating surfaces during tightening. Designed for 2.50 HE SAIL DRIVE and 3.75 HE SAIL DRIVE engines, it supports reliable hardware retention in a high-vibration marine drivetrain environment.
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Sail Drive Basement Washer for Secure Fastener Clamping
The Nanni Diesel 409153 is a washer used in the sail drive basement assembly. Installed under a bolt or nut, it helps distribute tightening loads evenly, supports stable torque retention, and reduces the risk of surface damage—important benefits for sail drive installations exposed to vibration and cyclic loading.
Compatibility
- 2.50 HE SAIL DRIVE engines
- 3.75 HE SAIL DRIVE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 409153
- Component Type: Washer
- Assembly Location: Sail Drive Basement
Features
- Supports consistent clamping force in sail drive basement fastener stacks
- Helps protect mating surfaces during assembly and service work
- OEM replacement part for correct fit in Nanni sail drive applications
- Contributes to reliable fastener retention in marine vibration conditions
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