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Load image into Gallery viewer, ARB RD226 Air Locker Locking Differential for 93-10 Jeep Grand Cherokee with 30 Spline Rear Dana 44A
Load image into Gallery viewer, ARB RD226 Air Locker Locking Differential for 93-10 Jeep Grand Cherokee with 30 Spline Rear Dana 44A

SKU: QUA-16100-2097

ARB RD226 Air Locker Locking Differential for 93-10 Jeep Grand Cherokee with 30 Spline Rear Dana 44A

Vendor ARB
Regular price $1,091.00
Sale price $1,091.00 Regular price $1,145.55
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Unique to any other Dana 44 Air Lockers, the RD226 is designed to meet the challenges of the Dana 44A aluminum diff housings
found in many 93-10 Grand Cherokee Models. Despite the shaft axle variance across the models, RD226 will
accommodate both C-clip styles and non C-clip styles.
Locking differentials have been available for years, but were always a compromise: performing well either off the road or on the road - but not on both. The ARB Air Locker provides normal differential action on the street - maintaining safe, predictable handling. An ARB Air Locker differential will drive out of the most difficult situations.

Learn More

The world's most highly regarded traction aid, an ARB Air Locker is a driver controlled locking differential originally designed to give serious 4 wheelers the traction needed to combat extreme off road terrain. When extra traction is required, the driver activates the Air Locker via a convenient dash mounted switch. Pneumatic pressure supplied by an on board air compressor engages ARB's patented locking mechanism within the Air Locker, thus preventing the wheels from turning independently. The Air Locker is deactivated by flicking a switch, returning the differential to normal.
ARB Air Locker's patented design has proved ultra dependable, even in the most arduous conditions. It's strength lies in its simplicity & minimal moving parts ensures maximum reliability. All structural components are manufactured from aerospace grades of high alloy steel, and where possible, we increase the number of differential pinion gears to distribute torque loads evenly. Many recent Air Locker designs also utilise timed gear sets to further improve strength, a design feature that has led to a second US patent on the product.
The Air Locker design process involves exhaustive testing. Computerised Finite Element Analysis (FEA) allows us to subject each Air Locker design to "virtual" off road simulations far more extreme than those encountered in real life. Destructive laboratory testing is carried out to ensure the strength of the Air Locker exceeds that of the axles or other driveline components. Environmental test cells subject prototype models to high (120ΒΊC) and low (-24ΒΊC) temperature running conditions, as well as harsh wheelspin engagement for cycle durations of more than 20,000 actuations. Finally, field-testing is carried out in the harshest environments imaginable.
Once the design phase is complete, Air Lockers are manufactured at our state-of-the-art facility in Melbourne, Australia. Available for both front and rear diffs, we have Air Lockers in over 100 configurations to suit a wide range of vehicles around the world.

  • Provides 100% traction on demand without affecting on road drivability or driveline wear.
  • Vastly improved traction means less reliance on momentum, thus reducing 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 yet effective design that employs minimal moving parts, thereby ensuring

maximum reliability.

  • Thoroughly tested and proven design & trusted and used in over 80 countries around the world.
  • Front and rear Air Lockers available for most makes and models.
  • 2WD applications available.
  • Easy installation and maintenance & no special tools, skills or additives required.
  • Air compressor also provides convenient, reliable source of air for inflating tyres, camping and leisure equipment.
TECHNICAL SPECIFICATIONS:
Β• 30 spline axle
Β• 31.5mm (1.24Β”) axle shaft diameter (outside of splines)
Β• 10 bolts on 145.5mm (5.72Β”) pitch circle ring gear diameter
Β• 118.0mm (4.64Β”) ring gear ID

Installation Notes

Installation Difficulty:
Skill Level 4 Icon
Level 4 Experts Only

Installation Time: 4-6 hours

Parts Included

Locking Differential
Carrier Bearings
Switch
Air Line
Solenoid

Warranty

3 Year Limited Warranty

Specs

  • Axle Model: Dana 44
  • Axle Position: Rear
  • Shipping Weight: 28lb
  • Shipping Dimensions: 12in x 11in x 11in (L x W x H)

  • Fitment

    Jeep Commander (XK)

  • 2010 Jeep Commander (XK)
  • 2009 Jeep Commander (XK)
  • 2008 Jeep Commander (XK)
  • 2007 Jeep Commander (XK)
  • 2006 Jeep Commander (XK)

  • Jeep Grand Cherokee (WJ)

  • 2004 Jeep Grand Cherokee (WJ)
  • 2003 Jeep Grand Cherokee (WJ)
  • 2002 Jeep Grand Cherokee (WJ)
  • 2001 Jeep Grand Cherokee (WJ)
  • 2000 Jeep Grand Cherokee (WJ)
  • 1999 Jeep Grand Cherokee (WJ)

  • Jeep Grand Cherokee (WK)

  • 2010 Jeep Grand Cherokee (WK)
  • 2009 Jeep Grand Cherokee (WK)
  • 2008 Jeep Grand Cherokee (WK)
  • 2007 Jeep Grand Cherokee (WK)
  • 2006 Jeep Grand Cherokee (WK)
  • 2005 Jeep Grand Cherokee (WK)

  • Jeep Grand Cherokee (ZJ)

  • 1998 Jeep Grand Cherokee (ZJ)
  • 1997 Jeep Grand Cherokee (ZJ)
  • 1996 Jeep Grand Cherokee (ZJ)
  • 1995 Jeep Grand Cherokee (ZJ)
  • 1994 Jeep Grand Cherokee (ZJ)
  • 1993 Jeep Grand Cherokee (ZJ)

  • Must have Dana 44A with Aluminum center section.
    Description
    Unique to any other Dana 44 Air Lockers, the RD226 is designed to meet the challenges of the Dana 44A aluminum diff housings
    found in many 93-10 Grand Cherokee Models. Despite the shaft axle variance across the models, RD226 will
    accommodate both C-clip styles and non C-clip styles.
    Locking differentials have been available for years, but were always a compromise: performing well either off the road or on the road - but not on both. The ARB Air Locker provides normal differential action on the street - maintaining safe, predictable handling. An ARB Air Locker differential will drive out of the most difficult situations.

    Learn More

    The world's most highly regarded traction aid, an ARB Air Locker is a driver controlled locking differential originally designed to give serious 4 wheelers the traction needed to combat extreme off road terrain. When extra traction is required, the driver activates the Air Locker via a convenient dash mounted switch. Pneumatic pressure supplied by an on board air compressor engages ARB's patented locking mechanism within the Air Locker, thus preventing the wheels from turning independently. The Air Locker is deactivated by flicking a switch, returning the differential to normal.
    ARB Air Locker's patented design has proved ultra dependable, even in the most arduous conditions. It's strength lies in its simplicity & minimal moving parts ensures maximum reliability. All structural components are manufactured from aerospace grades of high alloy steel, and where possible, we increase the number of differential pinion gears to distribute torque loads evenly. Many recent Air Locker designs also utilise timed gear sets to further improve strength, a design feature that has led to a second US patent on the product.
    The Air Locker design process involves exhaustive testing. Computerised Finite Element Analysis (FEA) allows us to subject each Air Locker design to "virtual" off road simulations far more extreme than those encountered in real life. Destructive laboratory testing is carried out to ensure the strength of the Air Locker exceeds that of the axles or other driveline components. Environmental test cells subject prototype models to high (120ΒΊC) and low (-24ΒΊC) temperature running conditions, as well as harsh wheelspin engagement for cycle durations of more than 20,000 actuations. Finally, field-testing is carried out in the harshest environments imaginable.
    Once the design phase is complete, Air Lockers are manufactured at our state-of-the-art facility in Melbourne, Australia. Available for both front and rear diffs, we have Air Lockers in over 100 configurations to suit a wide range of vehicles around the world.

    • Provides 100% traction on demand without affecting on road drivability or driveline wear.
    • Vastly improved traction means less reliance on momentum, thus reducing 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 yet effective design that employs minimal moving parts, thereby ensuring

    maximum reliability.

    • Thoroughly tested and proven design & trusted and used in over 80 countries around the world.
    • Front and rear Air Lockers available for most makes and models.
    • 2WD applications available.
    • Easy installation and maintenance & no special tools, skills or additives required.
    • Air compressor also provides convenient, reliable source of air for inflating tyres, camping and leisure equipment.
    TECHNICAL SPECIFICATIONS:
    Β• 30 spline axle
    Β• 31.5mm (1.24Β”) axle shaft diameter (outside of splines)
    Β• 10 bolts on 145.5mm (5.72Β”) pitch circle ring gear diameter
    Β• 118.0mm (4.64Β”) ring gear ID

    Installation Notes

    Installation Difficulty:
    Skill Level 4 Icon
    Level 4 Experts Only

    Installation Time: 4-6 hours

    Parts Included

    Locking Differential
    Carrier Bearings
    Switch
    Air Line
    Solenoid

    Warranty

    3 Year Limited Warranty

    Specs

  • Axle Model: Dana 44
  • Axle Position: Rear
  • Shipping Weight: 28lb
  • Shipping Dimensions: 12in x 11in x 11in (L x W x H)

  • Fitment

    Jeep Commander (XK)

  • 2010 Jeep Commander (XK)
  • 2009 Jeep Commander (XK)
  • 2008 Jeep Commander (XK)
  • 2007 Jeep Commander (XK)
  • 2006 Jeep Commander (XK)

  • Jeep Grand Cherokee (WJ)

  • 2004 Jeep Grand Cherokee (WJ)
  • 2003 Jeep Grand Cherokee (WJ)
  • 2002 Jeep Grand Cherokee (WJ)
  • 2001 Jeep Grand Cherokee (WJ)
  • 2000 Jeep Grand Cherokee (WJ)
  • 1999 Jeep Grand Cherokee (WJ)

  • Jeep Grand Cherokee (WK)

  • 2010 Jeep Grand Cherokee (WK)
  • 2009 Jeep Grand Cherokee (WK)
  • 2008 Jeep Grand Cherokee (WK)
  • 2007 Jeep Grand Cherokee (WK)
  • 2006 Jeep Grand Cherokee (WK)
  • 2005 Jeep Grand Cherokee (WK)

  • Jeep Grand Cherokee (ZJ)

  • 1998 Jeep Grand Cherokee (ZJ)
  • 1997 Jeep Grand Cherokee (ZJ)
  • 1996 Jeep Grand Cherokee (ZJ)
  • 1995 Jeep Grand Cherokee (ZJ)
  • 1994 Jeep Grand Cherokee (ZJ)
  • 1993 Jeep Grand Cherokee (ZJ)

  • Must have Dana 44A with Aluminum center section.
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