$ 4,212.59
1-2 weeks delivery time
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The Nanni Diesel 970316146 oversize 0.5 piston ring set is a matched ring kit used within the crankshaft and pistons assembly to restore sealing at the piston-to-cylinder interface. Designed for T4.270, T4.230, and T4.205 Standard engines, it helps maintain strong compression control and supports stable oil regulation for dependable marine engine performance.
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Nanni Diesel Piston Ring Set Oversize 0.5 for T4 Engines
The Nanni Diesel 970316146 is a piston ring set in oversize 0.5, supplied as part of the crankshaft and pistons assembly. Installed on the piston, these rings are essential for managing combustion sealing and oil control, supporting efficient running and consistent power delivery in your Nanni marine diesel engine.
Compatibility
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
Technical Specifications
Specification Value Part Number 970316146 Oversize 0.5
Product Details
- Brand: Nanni Diesel
- Component Type: Piston Ring Set
- Assembly Location: Crankshaft and Pistons (catalog reference p.11)
Features
- Matched ring set for dependable piston sealing in marine diesel service
- Supports compression retention and controlled oil film on the cylinder wall
- Oversize 0.5 selection for rebuild and repair work
- OEM replacement fit for specified Nanni T4 engine models
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