ID
1364234
$ 3,484.44
1-2 weeks delivery time
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The Nanni Diesel 970312623 No. 1 idler gear is a precision drivetrain element within the crankshaft and piston assembly, designed to transmit and redirect rotational motion through the engine’s gear train. Built for OEM-fit replacement, it supports stable timing drive operation on Nanni T6.420TDI and T6.300 marine diesel engines.
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No. 1 Idler Gear for Crankshaft and Piston Gear Train
The Nanni Diesel 970312623 is a No. 1 idler gear used in the crankshaft and piston assembly. In the engine gear train, an idler gear helps transfer rotation between driven components while maintaining correct direction of rotation and consistent gear mesh—supporting smooth, dependable operation under marine load conditions.
Compatibility
- T6.420TDI engines
- T6.300 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312623
- Component Type: No. 1 Idler Gear
- Assembly Location: Crankshaft and Pistons
Features
- Designed to maintain stable gear engagement within the engine timing and drive train
- OEM-fit replacement to restore proper power transmission through the gear set
- Supports smooth rotation and reduced driveline vibration through consistent meshing
- Matched application for Nanni T6 marine diesel engines
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