ARB Air Locker — Dana 35 (30-Spline, 3.54 & Up)
The Dana 35 sits under a huge number of Jeeps, and an open one gives up drive the instant a rear wheel lifts. The ARB Air Locker converts it into a driver-selectable, fully locked axle on demand: switch it on for 100% traction on the trail, switch it off for smooth, predictable open-diff road driving.
This carrier fits upgraded 30-spline Dana 35 axles running 3.54 and numerically higher gears — common across the Jeep Cherokee XJ, Grand Cherokee ZJ/WJ, Liberty KJ and Wrangler TJ/YJ. On-demand engagement gives you a locked rear axle only when you need it, with no everyday penalty.
- Selectable, air-operated 100% differential lock
- Forged internals for the 30-spline Dana 35 axle
- Matched to 3.54 & numerically higher ratios
- Instant engagement from an ARB air source
Trade-off: needs a compressed-air supply and professional installation. Verify your spline count and gear ratio before ordering.
| Specification | Detail |
|---|---|
| Type | Selectable air-operated locking differential |
| Differential / axle | Dana 35 |
| Spline count | 30 |
| Ring gear ratio range | 3.54 & numerically higher |
| Actuation | Compressed air — ARB air source required |
| Operating pressure | 100 psi (nominal) |
| Part number (MPN) | RD105 |
| GTIN | 837290004285 |
| Brand | ARB |
This fits: 30-spline Dana 35 axles with 3.54-and-up ratios — Jeep Cherokee XJ, Grand Cherokee ZJ/WJ, Liberty KJ and Wrangler TJ/YJ applications. Browse more Differentials & Lockers or the full ARB collection.
Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov.
Presented by Overland Kitted
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