ID
1363145
$ 23.28
1-2 weeks delivery time
-
+
The Nanni Diesel 970312973 breather sealing O-ring is a precision-fit seal used in the cylinder head cover assembly to keep the breather connection tight and leak-resistant. Designed for dependable service in marine engine environments, it supports clean crankcase ventilation routing on 4.200TD, N4.60, N4.65, N4.85, and N4.100 engines.
- Description
- Ask a Question
-
Breather O-Ring Seal for the Cylinder Head Cover
The Nanni Diesel 970312973 is a breather O-ring that fits within the cylinder head cover assembly. By sealing the breather interface, it helps maintain controlled crankcase ventilation and reduces the risk of oil mist seepage around the cover-mounted breather connection.
Compatibility
- 4.200TD engines
- N4.60 engines
- N4.65 engines
- N4.85 engines
- N4.100 engines
Technical Specifications
Part Number 970312973 Component Breather O-Ring
Product Details
- Brand: Nanni Diesel
- Assembly Location: Cylinder Head Cover
- Function: Seals the breather connection on the cylinder head cover to support proper crankcase ventilation
Features
- OEM replacement seal for the cylinder head cover breather interface
- Helps maintain a tight, leak-resistant joint in a vibration-prone marine installation
- Supports clean engine-bay operation by limiting seepage at the breather connection
- Direct-fit solution for multiple Nanni Diesel engine models listed above
-
Popular products
-
-
1-2 weeks delivery time$ 1,383.14 -
1-2 weeks delivery time$ 81.62 -
1-2 weeks delivery time$ 11.85 -
-
1-2 weeks delivery time$ 115.51 -
1-2 weeks delivery time$ 23.15 -
1-2 weeks delivery time$ 600.86 -
1-2 weeks delivery time$ 5,978.22 -
