ARB Air Locker Bulkhead Kit – 170114

The 170114 bulkhead kit is used to route the Air Locker air line through the differential housing while providing a secure, airtight connection between the external air supply and the internal locker components.

A damaged or leaking bulkhead fitting is one of the most common causes of Air Locker engagement issues, making this kit an essential replacement when repairing air leaks or rebuilding your locker system.

Features:

Genuine ARB replacement part

Provides an airtight pass-through for the Air Locker air line

Connects the external air system to the locker inside the differential

Ideal for fixing air leaks and damaged fittings

Perfect for Air Locker installations, repairs, and rebuilds

Whether you're installing a new Air Locker or chasing an air leak, the 170114 bulkhead kit helps ensure reliable air delivery and consistent locker engagement.