$ 3,159.09
1-2 weeks delivery time
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The Nanni Diesel 970313979 crankshaft pulley sub-assembly is a crankshaft-driven accessory drive component for the crankshaft and pistons assembly on T4.165, T4.180, and T4.200 engines. Mounted to the crankshaft, it transmits rotation to belt-driven systems to help keep key engine accessories operating smoothly and in proper sync with engine speed.
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T4 Series Crankshaft Pulley Sub-Assembly by Nanni Diesel
The Nanni Diesel 970313979 is a crankshaft pulley sub-assembly used within the crankshaft and pistons assembly group on Nanni marine diesel engines. Driven directly by the crankshaft, it provides the rotating drive interface used to power belt-driven engine accessories, supporting stable accessory operation and consistent engine performance.
Compatibility
- T4.165 engines
- T4.180 engines
- T4.200 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970313979
- Component Type: Crankshaft Pulley Sub-Assembly
- Assembly Location: Crankshaft and Pistons
Features
- OEM replacement sub-assembly designed for the crankshaft accessory drive
- Helps maintain correct belt alignment and consistent accessory drive rotation
- Supports reliable operation of belt-driven engine systems under marine duty cycles
- Direct-fit solution for specified Nanni T4 engine models
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