$ 4.49
1-2 weeks delivery time
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The Nanni Diesel 970301901 engine block plug is a sealing element used in the engine block and crankcase cylinder area to close off dedicated ports and passages, helping maintain proper fluid containment and engine integrity. Designed as an OEM replacement part, it fits a wide range of Nanni Diesel marine engines including 4.190HE, 4.195HE, 4.200HE, 4.200TD, 4.220HE, 5.280HE, N4.40, N4.50, and N4.60 models.
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Nanni Diesel Engine Block Plug for Crankcase and Block Ports
The Nanni Diesel 970301901 is an engine block plug used within the engine block and, on selected models, the crankcase and cylinders assembly area. This plug closes a machined opening in the casting to support leak-free operation and dependable sealing in demanding marine engine environments.
Compatibility
- 4.190HE engines
- 4.195HE engines
- 4.200HE engines
- 4.200TD engines
- 4.220HE engines
- 5.280HE engines
- N4.40 engines
- N4.50 engines
- N4.60 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970301901
- Component Type: Plug
- Assembly Location: Engine Block
- Assembly Location: Crankcase and Cylinders
Features
- Helps maintain a secure seal on engine casting ports and service openings
- Supports reliable fluid containment within the engine block area
- OEM replacement part for correct fit and straightforward service installation
- Suitable for routine maintenance and repairs across multiple Nanni Diesel engine families
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