Keep your ARB Air Locker holding pressure with this genuine seal housing kit. The seal housing carries compressed air from the differential housing into the locker's actuator, and its O-rings are the wear item that eventually lets pressure bleed off — this kit restores that airtight path.
It's the right fix when an Air Locker is slow to engage or won't lock reliably, and a smart service part to keep on hand during a diff rebuild. Genuine ARB parts match the original bore and groove dimensions.
| Brand | ARB |
|---|---|
| Part number | 081806SP |
| Type | Air Locker seal housing kit |
| Includes | Seal housing & O-rings |
Browse more ARB gear or shop all Differentials & Lockers.
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