ID
1364924
$ 4,212.59
1-2 weeks delivery time
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The Nanni Diesel 970316147 oversize 0.75 piston ring set is a precision ring pack used in the crankshaft and piston assembly to help restore proper sealing at the piston-to-cylinder interface. Designed for T4.270, T4.230, and T4.205 Standard engines, it supports strong compression control and stable oil management for dependable marine diesel performance.
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Nanni Diesel Oversize 0.75 Piston Ring Set for T4 Engines
The Nanni Diesel 970316147 piston ring set (oversize 0.75) is intended for the crankshaft and piston assembly (Crankshaft pistons, p.11). Installed on the piston, these rings help maintain effective cylinder sealing, supporting consistent compression and controlled oil film behavior—key to reliable power delivery in marine duty.
Compatibility
- T4.270 engines
- T4.230 engines
- T4.205 Standard engines
Technical Specifications
Part Number 970316147 Oversize 0.75
Product Details
- Brand: Nanni Diesel
- Component Type: Piston Ring Set
- Assembly Location: Crankshaft pistons (p.11)
Features
- Oversize ring set for service work on the piston and cylinder group
- Helps maintain combustion-gas sealing for steady compression
- Supports controlled oil behavior to reduce blow-by and maintain clean running
- OEM replacement solution matched to the listed Nanni T4 engine models
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