$ 1,927.20
1-2 weeks delivery time
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The Nanni Diesel 970313964 piston ring set supports proper compression control and oil management in the crankshaft and pistons assembly on T4.165, T4.180, and T4.200 engines. Designed as an oversize 1.0 ring set for the piston pack, it helps restore efficient sealing at the cylinder wall for dependable marine diesel performance.
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Nanni Diesel Oversize 1.0 Piston Ring Set
The Nanni Diesel 970313964 is a piston ring set used within the crankshaft and pistons assembly on selected T4 series marine diesel engines. Correct piston ring sealing is essential for maintaining strong compression, controlling blow-by, and managing oil film on the cylinder walls, helping the engine run cleanly and efficiently under continuous marine loads.
Compatibility
- T4.165 engines
- T4.180 engines
- T4.200 engines
Technical Specifications
Part Number 970313964 Oversize 1.0
Product Details
- Brand: Nanni Diesel
- Component Type: Piston Ring Set
- Assembly Location: Crankshaft and Pistons
- Application: Piston ring pack for cylinder sealing and oil control
Features
- Designed to support stable compression and consistent combustion performance
- Helps control oil consumption by maintaining the correct oil film on cylinder walls
- Oversize 1.0 ring set suited for rebuild scenarios requiring an oversize fit
- OEM replacement fit for compatible Nanni Diesel T4 engines
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