Found Better Price?...
We offer price Match plus 10% off the price different
Serving Canadian Since 2015
ARB RD147 - Air Locker Differential
- Regular price
- $1,962.92 CAD
- Regular price
-
$1,363.75 - Sale price
- $1,962.92 CAD
- Unit price
- per
Take 10% off select products at checkout.
Savings auto-applies on selected products at checkout. Exclusions apply.
Couldn't load pickup availability
Description
xThe world's premier traction aid, an ARB Air Locker keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact.
Differential Carrier; Air Locker Performance; DANA 44; Locking Differential; 35 Spline; 3.73 And Down Ratio; With Carrier/ Carrier Bearings/ Switch/ Solenoid Valve/ Air Line And Fittings; Requires Differential Locker Compressor (See Required Parts)
Required Items
Air Compressor
ARB CKMTA12
Differential Locker Compressor
ARB CKMA12 (ARB CKMA12)
ARB CKSA12 (ARB CKSA12)
Attributes
- Axle Model: Dana 44
- Type: Locking
- Spline Count: 35
- Gear Ratio: 3.73 And Down
- Material: Iron
- Journal Size: 1-1/2 Inch
Features & Benefits
- Provides 100 Percent Traction On Demand Without Affecting On Road Drivability Or Driveline Wear
- Vastly Improved Traction Means Less Reliance On Momentum Reduces The Likelihood Of Vehicle Damage And Environmental Impact
- Easy, Convenient Operation Allows The User To Concentrate On The Terrain Without Leaving The Comfort And Safety Of The Driver’s Seat
- Ultra Durable And Extremely Strong - Only The Highest Quality Materials Used In Construction
- Incredibly Simple Effective Design, Employs Minimal Moving Parts By Ensuring Maximum Reliability
- Easy Installation And Maintenance - No Special Tools, Skills Or Additives Required
- Limited 5 Year Warranty
Specifications:
| Description_SHO | Air Locker |
| Description_INV | ARB Air Locker Differential |
| Description_DEF | Differential |
| Description_DES | Air Locker Differential |
| Description_EXT | ARB Air Locker Differential |
| Description_EXT | Shaft Spline 35 |
| Description_EXT | Ratio 3.73 and Down |
| Description_EXT | Dana 44 |
| Description_MKT | The world's premier traction aid, an ARB Air Locker keep you moving in all conditions. With the flick of the switch an Air Locker gives instant lock at any moment and its super strong design allows activation at any speed allowing you to tackle the toughest terrain. The advantage of the Air Locker lies in the pneumatically operated locking system inside the differential. When activated, the Air Locker prevents the internal differential gears from rotating and therefore prevents the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates like a conventional open differential. An Air Locker equipped vehicle can be driven in a slower, safer and more controlled manner, greatly reducing the likelihood of vehicle damage and environmental impact. |
| Description_FAB | Provides 100 percent traction on demand without affecting on-road drivability or driveline wear |
| Description_FAB | Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat |
| Description_FAB | Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability |
| Description_FAB | Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking |
| Description_FAB | Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth |
| Description_FAB | Kit includes: Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting |
| Description_FAB | Air compressor required for operation (sold separately) |
Vehicle Fitment
xShipping
xSHIPPING & DELIVERY INFORMATION
Free Shipping
- Eligibility: Orders over $99 in the USA & Canada.
- Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
- Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.
Fast Shipping
- Processing: Orders placed before 2 PM usually ship the same day.
- Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
- Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.
Shipping Limitations
- No P.O. Boxes: Please provide a physical address.
- Remote Areas: Free shipping excludes remote regions.
Special Orders & Backorders
- May incur additional handling fees (discussed before shipping).
- You may cancel if costs are too high for a full refund.
Warranty
- For internal damage or missing parts, contact the manufacturer directly for faster service.
- After 30 days, contact the manufacturer first — if unresolved, our team will assist.
Oversized Items
- Shipped via LTL Freight (items over 150 lbs or large dimensions).
- We’ll confirm any added costs before shipping.
- Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
- Special Handling Fees: Items like batteries may incur additional shipping fees.
Returns & Cancellations
In-Stock Items
- Cancel before shipment; once shipped, standard return policy applies.
- 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.
Backorders / Special Orders
- 5% restocking fee applies if canceled within 30 days.
- Non-cancellable once shipped from the manufacturer.
- Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
- Payment Disputes: Chargebacks do not cancel orders — please contact us directly.
Core Fees
- Not included in the purchase price.
- Refundable upon return of the old part in usable condition.
If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.
Why Us
xWhy Choose MyTruckPoint?
When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.
🇨🇦 Trusted Across Canada for 10+ Years
A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.
📦 100,000+ Orders Delivered
Over one hundred thousand successful orders — every one backed by accuracy, speed, and customer satisfaction you can count on.
✅ Authorized Dealer of Leading Brands
No knock-offs. No compromises. Only genuine parts from top-tier brands, ensuring performance, safety, and long-term value.
💪 Built for Performance & Durability
Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.
💰 Competitive Pricing Without Cutting Corners
Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.
⚡ Fast, Reliable Shipping
Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.
🧠 Expert Support You Can Rely On
Not sure what you need? Our experienced team is here to guide you with honest advice and the right solutions — every time.
🤝 Customer-First Commitment
We stand behind every order. Your satisfaction isn’t optional — it’s our priority.
MyTruckPoint — Trusted by Thousands. Built for the Road.
- Choosing a selection results in a full page refresh.
