ID
1022215
$ 10.19
1-2 weeks delivery time
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The Nanni Diesel 970491312 feather key is a precision drive key used in the accelerator assembly to lock rotating components to a shaft for positive torque transfer and accurate throttle actuation. Designed for OEM-fit replacement, it supports reliable control linkage operation on Nanni 2.60HE, 3.90HE, and 4.110HE marine engines.
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Accelerator Assembly Feather Key for HE Series Engines
The Nanni Diesel 970491312 is a feather key used within the accelerator assembly to secure a hub or lever to its shaft and prevent relative movement under load. By ensuring consistent torque transmission and alignment, this small but critical component helps maintain smooth, repeatable throttle response in demanding marine operation.
Compatibility
- 2.60HE engines
- 3.90HE engines
- 4.110HE engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970491312
- Component Type: Feather Key
- Assembly Location: Accelerator
Features
- Provides a secure mechanical drive between shaft and mating component in the accelerator assembly
- Helps prevent slippage that can affect throttle control accuracy
- OEM replacement part for dependable fit and function
- Supports stable operation under vibration and repeated throttle cycling
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