ARB Air Locker Seal Housing Kit — O-Rings Included (081818SP) Spare tire and small-format T-slot channels

and small-format T-slot channels

and debris while keeping the modular flexibility Sidio is known for

It fits clean

Not for direct battery connection without proper fuse protection

ARB Air Locker Seal Housing Kit — O-Rings Included (081818SP) Spare tire and small-format T-slot channelsBring a tired ARB Air Locker back to reliable engagement. This is the genuine ARB Air Locker seal housing kit (part number 081818SP), an internal service part for ARB's air operated differential lockers. The seal housing carries the O rings that seal compressed air as it passes into the Air Locker, allowing the locker to engage and release on demand. Over time these seals wear and the locker can lose air or engage slowly this kit restores that sealing