ARB Airlocker Dana 60 HD Differential

1994–2003 Dodge Ram 2500 / Dodge Ram 3500

RD167

Overview:

The ARB Air Locker Dana 60 HD is the ultimate traction solution for Dodge Ram 2500 and Ram 3500 trucks from 1994 to 2003. Designed to provide maximum traction on demand, this premium pneumatic locking differential allows drivers to instantly lock the axle shafts together with the flick of a switch. Whether tackling challenging off-road terrain or navigating slippery conditions, the Air Locker ensures both wheels turn in unison, delivering superior grip and control.

Ideal for off-road enthusiasts, heavy-duty truck owners, and anyone requiring enhanced traction without sacrificing on-road drivability, the ARB Air Locker offers a reliable and durable upgrade to your vehicle’s drivetrain. Its robust design supports gear ratios of 4.10 and lower, making it a perfect fit for Dana 60 HD axles.

Key Features:

Engineered for strength and ease of use, the ARB Air Locker incorporates advanced technology to deliver exceptional performance:

• Instant pneumatic locking system activated via a simple dashboard switch
• Allows activation at any speed, providing traction when you need it most
• Steel reinforced, elastomer bonded annular seal designed to withstand extreme temperatures
• Two-piece ultra-durable design with minimal moving parts for maximum reliability
• Patented timed locking mechanism ensures high strength and rapid unlocking
• Provides 100% traction on demand without compromising on-road drivability or causing driveline wear
• Includes all necessary components for installation: Air Locker differential, activation switch, solenoid valve, air line, and bulkhead fitting
• Compatible with gear ratios of 4.10 and down on Dana 60 HD axles

Construction & Design:

The ARB Air Locker is built with durability and reliability at its core. Its two-piece construction minimizes moving parts, reducing the risk of mechanical failure and ensuring long-lasting performance under the harshest conditions. The steel reinforced, elastomer bonded annular seal is engineered to resist extreme climatic temperatures, protecting the internal components from contamination and wear.

Designed specifically for Dana 60 HD axles, this Air Locker integrates seamlessly with your vehicle’s drivetrain, maintaining factory-level strength while enhancing traction capabilities. The robust solenoid valve and air line system provide dependable pneumatic operation, allowing quick and easy engagement from the driver’s seat.

Installation & Fitment:

Installation of the ARB Air Locker Dana 60 HD is straightforward for experienced mechanics and off-road specialists. The kit includes all necessary hardware and components for a complete installation, including the activation switch and pneumatic system fittings. While professional installation is recommended to ensure proper setup and air compressor integration (sold separately), the Air Locker is designed to fit directly into Dana 60 HD axles with gear ratios of 4.10 and lower.

This product is specifically engineered for Dodge Ram 2500 and Ram 3500 models from 1994 through 2003, ensuring precise compatibility and optimal performance.

What's Included:

• ARB Air Locker Dana 60 HD differential
• Activation switch for dashboard mounting
• Solenoid valve for pneumatic control
• Air line and bulkhead fitting for air supply connection

Ideal For:

• Off-road enthusiasts seeking superior traction in challenging terrain
• Truck owners requiring enhanced control in mud, snow, sand, or rocky conditions
• Drivers who want on-demand locking capability without sacrificing everyday drivability
• Those upgrading Dana 60 HD axles on Dodge Ram 2500 and 3500 models (1994–2003) with gear ratios 4.10 and down

ARB is a globally recognized off-road and overlanding brand that builds hard-use equipment for trucks, SUVs, and adventure rigs. From bumpers, roof racks, and protection gear to its well-known Old Man Emu suspension systems, ARB focuses on durability, fitment, and real-world trail performance for drivers who push beyond pavement.