Aussie Locker Differential Lockers & Parts

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    • (0 reviews)
      # sp135922
      Differential Locker by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie Locker has been...
      100% made in the USABest quality - ISO 9001 certified manufacturing facility
      $287.13 - $365.80
    • (0 reviews)
      # sp110191
      Differential Locker Pin and Spring Kit by Aussie Locker®. Includes: 4 pins and springs. Compatible with any model locker. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $35.40
    • (0 reviews)
      # sp157151
      TORQ Locker by Aussie Locker®. Designed utilizing the latest technology, this product by Aussie Locker features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $412.99 - $471.99
    • (0 reviews)
      # mpn4517169130
      Rear Differential Locker Pin and Spring Kit by Aussie Locker®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the...
      High quality at an affordable priceExpertly made from premium materials
      $35.40
    • (0 reviews)
      # mpn4517169130
      Front Differential Locker Pin and Spring Kit by Aussie Locker®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the...
      High quality at an affordable priceExpertly made from premium materials
      $35.40
    • (0 reviews)
      # mpn4554793810
      TORQ Locker by Aussie Locker®. The TORQ Locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles from hard-core Rock Crawling, racing the King of the...
      No dowel pins to install or fail. The Key-Way design of the Cam gears can’t shear, everEasiest Locker on the market to install, no spacers, no dowel pins, no measurements
      $424.79
    • (0 reviews)
      # mpn4554792894
      TORQ Locker by Aussie Locker®. The TORQ Locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles from hard-core Rock Crawling, racing the King of the...
      No dowel pins to install or fail. The Key-Way design of the Cam gears can’t shear, everEasiest Locker on the market to install, no spacers, no dowel pins, no measurements
      $412.99
    • (0 reviews)
      # mpn4554795023
      TORQ Locker by Aussie Locker®. The TORQ Locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles from hard-core Rock Crawling, racing the King of the...
      No dowel pins to install or fail. The Key-Way design of the Cam gears can’t shear, everEasiest Locker on the market to install, no spacers, no dowel pins, no measurements
      $429.99
    • (0 reviews)
      # mpn4554795726
      TORQ Locker by Aussie Locker®. The TORQ Locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles from hard-core Rock Crawling, racing the King of the...
      No dowel pins to install or fail. The Key-Way design of the Cam gears can’t shear, everEasiest Locker on the market to install, no spacers, no dowel pins, no measurements
      $471.99
    • (0 reviews)
      # mpn4554795519
      Front TORQ Locker by Aussie Locker®. The TORQ Locker is the most advanced, strongest, highest quality automatic locking differential on the planet, proven in the most extreme vehicles from hard-core Rock Crawling, racing the King of the...
      No dowel pins to install or fail. The Key-Way design of the Cam gears can’t shear, everEasiest Locker on the market to install, no spacers, no dowel pins, no measurements
      $471.99
    • (0 reviews)
      # mpn4517168639
      Front Differential Locker (XD-14430) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $289.75
    • (0 reviews)
      # mpn4517170132
      Front Differential Locker (XD-48831) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517168145
      Rear Differential Locker (XD-45831) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517169001
      Front Differential Locker (XD-13027) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $287.13
    • (0 reviews)
      # mpn4517170593
      Rear Differential Locker (XD-92912) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $343.51
    • (0 reviews)
      # mpn4517168176
      Rear Differential Locker (XD-24930) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517169445
      Rear Differential Locker (XD-13527) by Aussie Locker®. With Hardened Cross Shaft. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts...
      High quality at an affordable priceExpertly made from premium materials
      $289.75
    • (0 reviews)
      # mpn4517168641
      Front Differential Locker (XD-27527) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517169119
      Rear Differential Locker (XD-58229) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $343.51
    • (0 reviews)
      # mpn4517168640
      Front Differential Locker (XD-20830) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517171794
      Rear Differential Locker (XD-21230) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $343.51
    • (0 reviews)
      # mpn4517168155
      Rear Differential Locker (XD-13530) by Aussie Locker®. With Hardened Cross Shaft. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts...
      High quality at an affordable priceExpertly made from premium materials
      $289.75
    • (0 reviews)
      # mpn4517172490
      Front Differential Locker (XD-94514) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $343.51
    • (0 reviews)
      # mpn4517172998
      Rear Differential Locker (XD-14480) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $365.80
    • (0 reviews)
      # mpn4517172188
      Front Differential Locker (XD-13227) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517172489
      Rear Differential Locker (XD-14450) by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for off-highway enthusiasts and wheelers the Aussie...
      High quality at an affordable priceExpertly made from premium materials
      $343.51


    If you’re looking to beef up your off-road machine with a high-quality differential locker, so you can improve handling on rough terrains, Aussie Locker is the name you can rely on. The brand has you covered with an extensive line of differential lockers that are sure to get you wherever you want with maximum traction possible. Designed to force each of two wheels to rotate at the same speed regardless of ground conditions while still allowing for the differential action when necessary, these lockers guarantee you get 100% traction performance in all driving situations.

    Aussie Locker’s dedication to meeting the highest standards of quality and excellence is what drives the company’s success and sets it apart from other differential manufacturers. Each and every Aussie Locker product is the result of utmost attention to detail and immense craftsmanship never previously seen in the industry. The company makes its lockers from special 100% American-made 9310 alloy steel using unique heat treatment technology and proprietary manufacturing processes to guarantee they provide unmatched performance, exceptional durability and long life. What’s more, all lockers are CNC machined in an ISO 9001 certified facility in Rochester, NY, USA, so be confident they are second to none reliability.

    The Aussie Locker is a fully automatic locking differential that doesn’t require the driver to do anything to activate it. No switches, electrical cables, pneumatic controls or anything in between! This locker is based on an innovative mechanical design that uses two sets of opposing forces, the ground driven forces and the engine driven forces, to allow the locker to automatically lock or unlock in case your vehicle is turning or needs differential action. With the Aussie Locker your wheel will never stop rotating when the engine is driving it, but can be turning much faster while cornering for better traction. Better still, this locker features a dynamic locking principal, which ensures that the locker will lock and unlock easily even if you’re traversing muddy or wet surfaces. Get unsurpassed traction and drive to both wheels at any time with the top-notch locking differential by Aussie Locker!

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