ID
1363139
$ 21.67
1-2 weeks delivery time
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The Nanni Diesel 970312508 crankcase breather hose supports stable crankcase ventilation by routing oil vapors from the cylinder head cover to the engine’s breather system. Installed as part of the cylinder head cover assembly, it helps keep pressure balanced and reduces oil mist around the top end on N3.30 and N4.38 marine diesel engines.
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Nanni Diesel Crankcase Breather Hose for Cylinder Head Cover
The Nanni Diesel 970312508 is a breather hose used in the cylinder head cover assembly to manage crankcase ventilation. By providing a secure vapor path from the top of the engine, it helps maintain proper crankcase pressure control and promotes a cleaner, more reliable engine installation in marine service.
Compatibility
- N3.30 engines
- N4.38 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970312508
- Component Type: Breather Hose
- Assembly Location: Cylinder Head Cover
Features
- Maintains an efficient vapor route for crankcase ventilation
- Helps reduce oil mist and keeps the cylinder head cover area cleaner
- Designed for OEM-style fit within the cylinder head cover assembly
- Ideal for scheduled maintenance or replacement during top-end service
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