ID
1362945
$ 474.57
1-2 weeks delivery time
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The Nanni Diesel 970312156 idle gear shaft is a precision drivetrain element used within the crankshaft and piston assembly to support and locate the idler gear for stable gear alignment and smooth power transfer. Designed as an OEM-fit replacement, it is used across multiple Nanni configurations including T4.155 and 4.380TDI engines (also Stern Drive variants), as well as T4.165, T4.180, T4.200, T4.270, T4.230, and T4.205 Standard engines.
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Nanni Diesel Idle Gear Shaft 970312156 for Crankshaft and Piston Assembly
The Nanni Diesel 970312156 is an idle gear shaft used in the crankshaft and piston assembly. By providing the correct support and positioning for the idler gear, this shaft helps maintain accurate gear mesh and consistent mechanical timing, contributing to smooth, dependable engine operation in marine duty.
Compatibility
- T4.155 engines
- 4.380TDI engines
- T4.155 Stern Drive engines
- 4.380TDI Stern Drive engines
- T4.165 engines
- T4.180 engines
- T4.200 engines
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312156
- Component Type: Idle Gear Shaft
- Assembly Location: Crankshaft and Pistons (including Crankshaft & Piston group; Crankshaft pistons p.11)
Features
- Supports the idler gear for stable alignment within the engine gear train
- Helps maintain consistent gear engagement under marine load cycles
- OEM-fit replacement for correct installation in the crankshaft and piston assembly
- Suitable for both standard inboard and Stern Drive engine configurations listed
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