ARB RD100 Air Locker Differential for 1971-2018 Jeep Wrangler Fr Dana 30 3.73+

Regular price: $1,299.95
Regular price: ~~$1,299.95~~
Sale price: $1,299.95

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In Stock: 6

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Product Specification:

SKU:ARBRD100

MPN: RD100

UPC: 837290004230

Weight: 20.6 lb

Inventory: 6

Type: Differentials

Vehicle Fitment

1971-2018 Jeep Wrangler (4WD; various trims and engines) with front Dana 30 axle and 27-spline shafts, 3.73 and higher gear ratios - Front Differential

Features

ARB Air Locker differential engineered to provide on-demand 100 % traction when needed
Pneumatically actuated locking mechanism for traction control at any speed
Operates like a conventional open differential when not locked for everyday drivability
Two-piece ultra-durable design with minimal moving parts for reliability
Patented timed locking system for quick engagement and disengagement
Steel-reinforced elastomer bonded seal designed to withstand extreme conditions
Includes activation switch, solenoid valve, air line, and bulkhead fittings for system integration
Compatible with onboard air systems (air compressor required but not included)

Specifications

Part Type: Air Locker locking differential
Position: Front differential unit
Axle Type: Dana 30
Spline Count: 27-spline axle shaft
Supported Gear Ratios: 3.73 and up
Shaft Diameter: ~1.16 in
Carrier Material: Nodular iron steel
Includes: Differential, activation switch, solenoid, airline, and bulkhead
Operation: Pneumatic activation from driver-mounted switch

Included Components

1x ARB RD100 Air Locker differential carrier
1x Activation switch
1x Solenoid valve
1x Airline with bulkhead fitting

Product Description

The ARB RD100 Air Locker differential is a high-performance locking differential designed for Jeep Wrangler vehicles equipped with a front Dana 30 axle and 27-spline shafts with 3.73 and higher gear ratios. This differential allows the driver to instantly lock both front wheels together at the push of a switch, providing maximum traction when traversing difficult terrain while maintaining smooth, conventional differential action when unlocked for everyday driving.

Pneumatically actuated from a dash-mounted switch, the ARB Air Locker's patented timed locking mechanism offers both strength and rapid response without sacrificing drivability. The rugged, two-piece design minimizes moving parts for improved reliability and durability in harsh environments. Complete with a switch, solenoid, air line, and bulkhead fitting, this differential is ready to integrate with your vehicle's onboard air system (air compressor required, sold separately). Ideal for off-road enthusiasts and trail drivers, the RD100 enhances traction control and confidence on challenging surfaces while preserving on-road handling characteristics.