ARB Air Locker — Dana 35 (27-Spline, 3.54 & Up)
Regear a Dana 35 for bigger tires and it still runs an open diff that quits the moment a wheel lifts. The ARB Air Locker turns it into a driver-selectable, fully locked axle on demand: switch it on for 100% traction over rocks and ruts, switch it off for smooth, open-diff street manners.
This carrier fits 27-spline Dana 35 axles running 3.54 and numerically higher gears — the common regeared setup on the Ford Explorer, Ford Ranger, Mazda Navajo and many Jeep Cherokee, Grand Cherokee and Wrangler models. On-demand engagement gives you a locked axle only when the terrain calls for it.
- Selectable, air-operated 100% differential lock
- Forged internals for the 27-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. Confirm your spline count and gear ratio before ordering.
| Specification | Detail |
|---|---|
| Type | Selectable air-operated locking differential |
| Differential / axle | Dana 35 |
| Spline count | 27 |
| Ring gear ratio range | 3.54 & numerically higher |
| Actuation | Compressed air — ARB air source required |
| Operating pressure | 100 psi (nominal) |
| Part number (MPN) | RD102 |
| GTIN | 837290004254 |
| Brand | ARB |
This fits: 27-spline Dana 35 axles with 3.54-and-up ratios — Ford Explorer and Ranger, Mazda Navajo, and Jeep Cherokee/Grand Cherokee/Wrangler 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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