4089205
Oil Breather Kit
Cummins®

AVAILABLE

Cummins®

Ships within 1-3 business days

$559.95 $666.34

This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing.


DESCRIPTION
An oil breather kit, with part number 4089205, is a component designed to reduce the pressure buildup within an engine's crankcase. The kit typically includes a breather valve and hoses that connect to the engine's valve covers and air intake system. As the engine runs, it generates blow-by gases that can cause pressure to build up within the crankcase. This can lead to leaks and other issues if not properly vented. The oil breather kit allows these gases to escape from the crankcase without releasing harmful emissions into the environment. It also helps prevent oil from being pushed out of seals or gaskets due to excessive pressure.

SPECIFICATIONS

Package Dimensions
32.3 x 8.3 x 8.4 in
Weight
5.18 lb

BILL OF MATERIALS

Name Quantity Part Number
Push Rod Cover Gasket
Access Hole Cover
Rectangular Ring Seal
Plain Hose
Wire Tie Clamp
Push Rod Cover
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.