ID
1362223
$ 14.63
1-2 weeks delivery time
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The Nanni Diesel 970302707 freeze plug cap is a sealing element used in the engine block and crankcase cylinder areas to close off casting openings and help keep the cooling jacket secure. Designed as an OEM replacement part, it supports reliable engine integrity on 3.100HE, 4.150HE, N3.30, and N4.38 marine diesel engines.
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Freeze Plug Cap for Engine Block and Crankcase Cylinders
The Nanni Diesel 970302707 is a freeze plug cap used within the engine block and the crankcase and cylinders area. Installed to close casting access points in the block, this cap helps maintain a secure cooling jacket and supports dependable sealing in demanding marine operating conditions.
Compatibility
- 3.100HE engines
- 4.150HE engines
- N3.30 engines
- N4.38 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970302707
- Component Type: Freeze Plug Cap
- Assembly Location: Engine Block
- Assembly Location: Crankcase and Cylinders
Features
- OEM replacement cap for engine block casting openings
- Supports cooling-jacket integrity and leak-resistant sealing
- Suitable for routine service work or rebuilds on compatible Nanni engines
- Helps protect engine reliability by keeping the block properly sealed
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