Rebuilding or troubleshooting an ARB Air Locker? Start with a fresh seal housing kit. The housing carries compressed air into the locker's actuator, and its O-rings are the part that hardens and leaks with age — this genuine kit renews them and the airtight seal that makes the locker engage.
Fit it during a diff rebuild or when engagement gets unreliable. Because it's genuine ARB, the sealing surfaces match the original spec for a clean, lasting result.
| Brand | ARB |
|---|---|
| Part number | 081605SP |
| Type | Air Locker seal housing kit |
| Includes | Seal housing & O-rings |
Browse more ARB gear or shop all Differentials & Lockers.
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