457-7389 Cylinder Head Breather Cover
Cat® Aluminum Cylinder Head Breather Cover
Description
The cylinder head breather cover is used to vent gases and pressure that build up in the engine crankcase. This helps prevent oil leaks and other engine problems. It is typically made of strong, durable materials such as aluminum to ensure strength and withstand harsh operating conditions.
Attributes
- Protects the cylinder head from harsh environmental conditions
- Passage withstands oil pressure of 500 kPa, preventing damage to the engine or other components
- Built to exact specifications for durability and reliability
Applications
The cylinder head breather cover is used to reduce engine noise by providing a barrier between the crankcase and the external environment.
Specifications
| Material | Alloy Aluminum |
|---|
Compatible Equipment
- Excavators: 329D L, 324D L, 325D L, 325D, 324D, 328D LCR, M325D L MH, 329D
- Wheel Loaders: 950H







