ID
1362202
$ 34.54
1-2 weeks delivery time
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The Nanni Diesel 970302573 crankcase breather hose routes crankcase ventilation flow where it belongs, helping maintain stable intake airflow and reducing oil vapor buildup in the engine’s air path. Used within the intake manifold system on 2.40HE, 2.45HE, 2.50HE, and 3.75HE engines, and also fitted in the turbo and exhaust mixer assembly on 4.200TD, N4.60, and N4.65 engines, it’s a direct-replacement hose for restoring correct crankcase vent plumbing on compatible Nanni marine diesels.
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Nanni Marine Crankcase Vent Hose 970302573
The Nanni Diesel 970302573 is a crankcase breather hose used to connect and route crankcase ventilation flow through key engine air-handling components. Depending on the engine model, this hose is installed as part of the intake manifold assembly or within the turbo and exhaust mixer assembly, supporting clean, controlled crankcase vent routing for reliable day-to-day operation.
Compatibility
- 2.40HE engines
- 2.45HE engines
- 2.50HE engines
- 3.75HE engines
- 4.200TD engines
- N4.60 engines
- N4.65 engines
Product Details
- Brand: Nanni Diesel
- Part Number: 970302573
- Component Type: Crankcase Breather Hose
- Assembly Location: Intake Manifold
- Assembly Location: Turbo and Exhaust Mixer
Features
- Restores correct crankcase ventilation hose routing on compatible Nanni engines
- Supports stable intake operation by channeling crankcase vapors through the intended air path
- Direct-fit replacement for service work within the intake manifold or turbo and exhaust mixer assemblies
- OEM part selection for dependable fit and integration with factory engine layouts
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