{"product_id":"arbrd172","title":"ARB Air Locker Differential | RD172","description":"The world's premier traction aid, an ARB Air Locker(TM) 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.\u003cbr\u003eARB Air Locker Differential\u003cbr\u003e Shaft Spline 35\u003cbr\u003e Low Speed\u003cbr\u003e Dana 70\/80\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures and Benefits\u003c\/b\u003e\u003cbr\u003eProvides 100 percent traction on demand without affecting on-road drivability or driveline wear\u003cbr\u003e\u003cbr\u003e Easy, convenient operation allows the user to concentrate on the terrain without leaving the comfort and safety of the driver's seat\u003cbr\u003e\u003cbr\u003e Two-piece design is ultra-durable and extremely strong ? minimal moving parts ensure maximum reliability\u003cbr\u003e\u003cbr\u003e Patented ?timed' locking mechanism offers high strength and ultra-fast unlocking\u003cbr\u003e\u003cbr\u003e Steel reinforced, elastomer bonded annular seal designed to handle the most extreme climatic temperatures on Earth\u003cbr\u003e\u003cbr\u003e Kit includes:  Air Locker differential, activation switch, solenoid valve, air line and bulkhead fitting\u003cbr\u003e\u003cbr\u003e Air compressor required for operation (sold separately)\u003cbr\u003e\u003cbr\u003eAir Locker Differential\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eColor: \u003c\/b\u003eSilver\u003cbr\u003e\u003cb\u003eFitment Info 1: \u003c\/b\u003eAxle:  Dana 70 Full Float 10.5 in\u003cbr\u003e\u003cb\u003e Position: \u003c\/b\u003e Rear\u003cbr\u003e\u003cb\u003e Shaft: \u003c\/b\u003e 1.50 in\u003cbr\u003e\u003cb\u003e Spline: \u003c\/b\u003e 35\u003cbr\u003e\u003cb\u003e Ratio: \u003c\/b\u003e 4.56 Up\u003cbr\u003e\u003cb\u003eFitment Info 2: \u003c\/b\u003eAxle:  Dana 80 Full Float 11.5 in\u003cbr\u003e\u003cb\u003e Position: \u003c\/b\u003e Rear\u003cbr\u003e\u003cb\u003e Shaft: \u003c\/b\u003e 1.50 in\u003cbr\u003e\u003cb\u003e Spline: \u003c\/b\u003e 35\u003cbr\u003e\u003cb\u003e Ratio: \u003c\/b\u003e 4.10 Up\u003cbr\u003e\u003cb\u003eFitment Info 3: \u003c\/b\u003eAxle:  Dana 80 Full Float 11.5 in\u003cbr\u003e\u003cb\u003e Position: \u003c\/b\u003e Rear\u003cbr\u003e\u003cb\u003e Shaft: \u003c\/b\u003e 1.50 in\u003cbr\u003e\u003cb\u003e Spline: \u003c\/b\u003e 37\u003cbr\u003e\u003cb\u003e Ratio: \u003c\/b\u003e 4.10 Up\u003cbr\u003e\u003cb\u003eFitment Info 4: \u003c\/b\u003eAxle:  Dana 70\u003cbr\u003e\u003cb\u003e Position: \u003c\/b\u003e Rear\u003cbr\u003e\u003cb\u003e Shaft: \u003c\/b\u003e 1.50 in\u003cbr\u003e\u003cb\u003e Spline: \u003c\/b\u003e 35\u003cbr\u003e\u003cb\u003e Ratio: \u003c\/b\u003e 4.56 Up\u003cbr\u003e\u003cb\u003eFitment Info 5: \u003c\/b\u003eAxle:  Dana 80\u003cbr\u003e\u003cb\u003e Position: \u003c\/b\u003e Rear\u003cbr\u003e\u003cb\u003e Shaft: \u003c\/b\u003e 1.50 in\u003cbr\u003e\u003cb\u003e Spline: \u003c\/b\u003e 35\u003cbr\u003e\u003cb\u003e Ratio: \u003c\/b\u003e 4.10 Up\u003cbr\u003e\u003cb\u003eFitment Info 6: \u003c\/b\u003eAxle:  Dana 70\u003cbr\u003e\u003cb\u003e Position: \u003c\/b\u003e Front\u003cbr\u003e\u003cb\u003e Shaft: \u003c\/b\u003e 1.50 in\u003cbr\u003e\u003cb\u003e Spline: \u003c\/b\u003e 35\u003cbr\u003e\u003cb\u003e Ratio 4.56 Up\u003cbr\u003e\u003cb\u003eMaterial: \u003c\/b\u003eSteel\u003cbr\u003e\u003cb\u003eProp 65 Yes\/No: \u003c\/b\u003eNo\u003cbr\u003e\u003cb\u003eTitle: \u003c\/b\u003eARB - RD172 - Air Locker Differential\u003cbr\u003e\u003cb\u003eAdd-On: \u003c\/b\u003eN\/A\u003c\/b\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":40148037042263,"sku":"ARBRD172","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/3401\/6855\/files\/119309893.jpg?v=1714340258","url":"https:\/\/www.blackpatchperformance.com\/products\/arbrd172","provider":"Black Patch Performance","version":"1.0","type":"link"}