Keep water and dirt out of your rear axle housing with this rear diff breather extension kit.
Our high flow fitting also allows for more air flow to help keep from blowing out rear axle seals as heat and pressure build in your axle housing.
Works on all Nissan rear solid axles, except 2015+ Titan and Titan XD Models- DOES NOT WORK ON Independent rear applications
**Please confirm if you vehicle already has a breather extension before purchasing**
Comes with everything needed to extend your rear breather 8'
