{"product_id":"arb-rd173-air-locker-differential-for-ford-f-350-super-duty-and-e-350-models","title":"ARB RD173 Air Locker Differential for Ford F-350 Super Duty and E-350 Models","description":"\u003cp\u003eThe ARB RD173 Air Locker Differential is a high-performance traction aid designed to enhance off-road capability and vehicle control in challenging terrains. This pneumatically operated locking system allows you to instantly engage full locking at the flick of a switch, providing 100% traction on demand without sacrificing on-road drivability. Constructed from durable steel, the ARB Air Locker is engineered to withstand the toughest conditions while maintaining smooth operation and reliability. When activated, it prevents the internal differential gears from rotating independently, effectively tying both wheels to the ring gear for maximum traction. This feature is especially beneficial when navigating steep inclines, loose gravel, mud, or snow, where maintaining traction is critical for safety and performance. When disengaged, it operates like a conventional open differential, providing normal handling and reducing driveline wear during regular driving. This versatility ensures your vehicle remains adaptable for both daily driving and demanding off-road adventures, reducing potential damage and environmental impact.\u003cbr\u003eThis model is compatible with several Dana axles, including the Dana 70 and Dana 80, with various ratios and spline configurations suitable for rear and front axles. Its installation fits models like the Ford F-350 Super Duty from 2012 to 2016 and Ford E-350 Super Duty from 1999 to 2003. The ARB RD173 features a sleek silver finish, offering both durability and aesthetic appeal. Designed for ease of use, it allows drivers to switch between unlocked and locked modes instantly, providing enhanced control and confidence in extreme conditions. Whether you’re tackling rugged trails or improving the traction of your heavy-duty truck, this ARB Air Locker ensures your vehicle can handle the toughest terrains with ease, making it a valuable addition to your off-road gear. Proper installation and compatibility with your axle specifications are essential for optimal performance and safety. Always follow manufacturer guidelines for installation and operation to maximize the benefits of this premium differential locking system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eInstant pneumatically operated locking system: Provides full lock at the flick of a switch for maximum traction.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable steel construction: Built to withstand harsh off-road conditions and provide long-lasting performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVersatile compatibility: Fits various Dana 70 and Dana 80 axles with different ratios and spline configurations.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOn-demand traction: Offers 100% traction without affecting on-road handling or increasing driveline wear.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to operate: Allows quick switching between unlocked and locked modes for enhanced vehicle control.\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nChevrolet C30  1976\u003cbr\u003e\nChevrolet C30  1977\u003cbr\u003e\nChevrolet C30  1978\u003cbr\u003e\nChevrolet C30  1979\u003cbr\u003e\nChevrolet C30  1980\u003cbr\u003e\nChevrolet C30  1981\u003cbr\u003e\nChevrolet C30  1982\u003cbr\u003e\nChevrolet C30  1983\u003cbr\u003e\nChevrolet C30  1984\u003cbr\u003e\nChevrolet C30  1985\u003cbr\u003e\nChevrolet C30  1986\u003cbr\u003e\nChevrolet C3500  1988\u003cbr\u003e\nChevrolet C3500  1989\u003cbr\u003e\nChevrolet C3500  1990\u003cbr\u003e\nChevrolet C3500  1991\u003cbr\u003e\nChevrolet C3500  1992\u003cbr\u003e\nChevrolet C3500  1993\u003cbr\u003e\nChevrolet C3500  1994\u003cbr\u003e\nChevrolet C3500  1995\u003cbr\u003e\nChevrolet C3500  1996\u003cbr\u003e\nChevrolet C3500  1997\u003cbr\u003e\nChevrolet C3500  1998\u003cbr\u003e\nChevrolet C3500  1999\u003cbr\u003e\nChevrolet C3500  2000\u003cbr\u003e\nChevrolet G30  1996\u003cbr\u003e\nChevrolet K30  1977\u003cbr\u003e\nChevrolet K30  1978\u003cbr\u003e\nChevrolet K30  1979\u003cbr\u003e\nChevrolet K30  1980\u003cbr\u003e\nChevrolet K30  1981\u003cbr\u003e\nChevrolet K30  1982\u003cbr\u003e\nChevrolet K30  1983\u003cbr\u003e\nChevrolet K30  1984\u003cbr\u003e\nChevrolet K30  1985\u003cbr\u003e\nChevrolet K30  1986\u003cbr\u003e\nChevrolet K30 Pickup  1970\u003cbr\u003e\nChevrolet K30 Pickup  1971\u003cbr\u003e\nChevrolet K30 Pickup  1972\u003cbr\u003e\nChevrolet K30 Pickup  1973\u003cbr\u003e\nChevrolet K30 Pickup  1974\u003cbr\u003e\nChevrolet K3500  1990\u003cbr\u003e\nChevrolet K3500  1991\u003cbr\u003e\nChevrolet K3500  1992\u003cbr\u003e\nChevrolet K3500  1993\u003cbr\u003e\nChevrolet K3500  1994\u003cbr\u003e\nChevrolet K3500  1995\u003cbr\u003e\nChevrolet K3500  1996\u003cbr\u003e\nChevrolet K3500  1997\u003cbr\u003e\nChevrolet K3500  1998\u003cbr\u003e\nDodge B300  1975\u003cbr\u003e\nDodge B300  1976\u003cbr\u003e\nDodge B300  1977\u003cbr\u003e\nDodge B300  1978\u003cbr\u003e\nDodge B300  1979\u003cbr\u003e\nDodge B300  1980\u003cbr\u003e\nDodge B300 Van  1971\u003cbr\u003e\nDodge B300 Van  1972\u003cbr\u003e\nDodge B300 Van  1973\u003cbr\u003e\nDodge B300 Van  1974\u003cbr\u003e\nDodge B350  1981\u003cbr\u003e\nDodge B350  1982\u003cbr\u003e\nDodge B350  1983\u003cbr\u003e\nDodge B350  1984\u003cbr\u003e\nDodge B350  1985\u003cbr\u003e\nDodge B350  1986\u003cbr\u003e\nDodge B350  1987\u003cbr\u003e\nDodge B350  1988\u003cbr\u003e\nDodge B350  1989\u003cbr\u003e\nDodge B350  1990\u003cbr\u003e\nDodge B350  1991\u003cbr\u003e\nDodge B350  1992\u003cbr\u003e\nDodge B350  1993\u003cbr\u003e\nDodge B350  1994\u003cbr\u003e\nDodge B3500  1995\u003cbr\u003e\nDodge B3500  1996\u003cbr\u003e\nDodge B3500  1997\u003cbr\u003e\nDodge B3500  1998\u003cbr\u003e\nDodge D250  1981\u003cbr\u003e\nDodge D250  1982\u003cbr\u003e\nDodge D250  1983\u003cbr\u003e\nDodge D250  1984\u003cbr\u003e\nDodge D250  1985\u003cbr\u003e\nDodge D250  1986\u003cbr\u003e\nDodge D250  1987\u003cbr\u003e\nDodge D250  1988\u003cbr\u003e\nDodge D250  1989\u003cbr\u003e\nDodge D250  1990\u003cbr\u003e\nDodge D250  1991\u003cbr\u003e\nDodge D250  1992\u003cbr\u003e\nDodge D250  1993\u003cbr\u003e\nDodge D300  1975\u003cbr\u003e\nDodge D300  1976\u003cbr\u003e\nDodge D300  1977\u003cbr\u003e\nDodge D300  1978\u003cbr\u003e\nDodge D300  1979\u003cbr\u003e\nDodge D300  1980\u003cbr\u003e\nDodge D300 Pickup  1970\u003cbr\u003e\nDodge D300 Pickup  1971\u003cbr\u003e\nDodge D300 Pickup  1972\u003cbr\u003e\nDodge D300 Pickup  1973\u003cbr\u003e\nDodge D300 Pickup  1974\u003cbr\u003e\nDodge D350  1981\u003cbr\u003e\nDodge D350  1982\u003cbr\u003e\nDodge D350  1983\u003cbr\u003e\nDodge D350  1984\u003cbr\u003e\nDodge D350  1985\u003cbr\u003e\nDodge D350  1986\u003cbr\u003e\nDodge D350  1987\u003cbr\u003e\nDodge D350  1988\u003cbr\u003e\nDodge D350  1989\u003cbr\u003e\nDodge D350  1990\u003cbr\u003e\nDodge D350  1991\u003cbr\u003e\nDodge D350  1992\u003cbr\u003e\nDodge D350  1993\u003cbr\u003e\nDodge Ram 2500  1994\u003cbr\u003e\nDodge Ram 2500  1995\u003cbr\u003e\nDodge Ram 2500  1996\u003cbr\u003e\nDodge Ram 2500  1997\u003cbr\u003e\nDodge Ram 2500  1998\u003cbr\u003e\nDodge Ram 2500  1999\u003cbr\u003e\nDodge Ram 2500  2000\u003cbr\u003e\nDodge Ram 2500  2001\u003cbr\u003e\nDodge Ram 2500  2002\u003cbr\u003e\nDodge Ram 3500  1994\u003cbr\u003e\nDodge Ram 3500  1995\u003cbr\u003e\nDodge Ram 3500  1996\u003cbr\u003e\nDodge Ram 3500  1997\u003cbr\u003e\nDodge Ram 3500  1998\u003cbr\u003e\nDodge Ram 3500  1999\u003cbr\u003e\nDodge Ram 3500  2000\u003cbr\u003e\nDodge Ram 3500  2001\u003cbr\u003e\nDodge Ram 3500  2002\u003cbr\u003e\nDodge W200  1975\u003cbr\u003e\nDodge W200 Pickup  1970\u003cbr\u003e\nDodge W200 Pickup  1971\u003cbr\u003e\nDodge W200 Pickup  1972\u003cbr\u003e\nDodge W200 Pickup  1973\u003cbr\u003e\nDodge W200 Pickup  1974\u003cbr\u003e\nDodge W250  1981\u003cbr\u003e\nDodge W250  1982\u003cbr\u003e\nDodge W250  1983\u003cbr\u003e\nDodge W250  1984\u003cbr\u003e\nDodge W300  1975\u003cbr\u003e\nDodge W300  1976\u003cbr\u003e\nDodge W300  1977\u003cbr\u003e\nDodge W300  1978\u003cbr\u003e\nDodge W300 Pickup  1970\u003cbr\u003e\nDodge W300 Pickup  1971\u003cbr\u003e\nDodge W300 Pickup  1972\u003cbr\u003e\nDodge W300 Pickup  1973\u003cbr\u003e\nDodge W300 Pickup  1974\u003cbr\u003e\nDodge W350  1981\u003cbr\u003e\nDodge W350  1982\u003cbr\u003e\nDodge W350  1983\u003cbr\u003e\nDodge W350  1984\u003cbr\u003e\nDodge W350  1985\u003cbr\u003e\nDodge W350  1986\u003cbr\u003e\nDodge W350  1987\u003cbr\u003e\nDodge W350  1988\u003cbr\u003e\nDodge W350  1989\u003cbr\u003e\nDodge W350  1990\u003cbr\u003e\nDodge W350  1991\u003cbr\u003e\nDodge W350  1992\u003cbr\u003e\nDodge W350  1993\u003cbr\u003e\nFord E-350 Club Wagon  2003\u003cbr\u003e\nFord E-350 Club Wagon  2004\u003cbr\u003e\nFord E-350 Club Wagon  2005\u003cbr\u003e\nFord E-350 Econoline  1975\u003cbr\u003e\nFord E-350 Econoline  1976\u003cbr\u003e\nFord E-350 Econoline  1977\u003cbr\u003e\nFord E-350 Econoline  1978\u003cbr\u003e\nFord E-350 Econoline  1979\u003cbr\u003e\nFord E-350 Econoline  1980\u003cbr\u003e\nFord E-350 Econoline  1981\u003cbr\u003e\nFord E-350 Econoline  1982\u003cbr\u003e\nFord E-350 Econoline  1983\u003cbr\u003e\nFord E-350 Econoline  1984\u003cbr\u003e\nFord E-350 Econoline  1985\u003cbr\u003e\nFord E-350 Econoline  1986\u003cbr\u003e\nFord E-350 Econoline  1987\u003cbr\u003e\nFord E-350 Econoline  1988\u003cbr\u003e\nFord E-350 Econoline  1989\u003cbr\u003e\nFord E-350 Econoline  1990\u003cbr\u003e\nFord E-350 Econoline  1991\u003cbr\u003e\nFord E-350 Econoline  1992\u003cbr\u003e\nFord E-350 Econoline  1993\u003cbr\u003e\nFord E-350 Econoline  1994\u003cbr\u003e\nFord E-350 Econoline  1995\u003cbr\u003e\nFord E-350 Econoline  1996\u003cbr\u003e\nFord E-350 Econoline  1997\u003cbr\u003e\nFord E-350 Econoline  1998\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1977\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1978\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1979\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1980\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1981\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1982\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1983\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1984\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1985\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1986\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1987\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1988\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1989\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1990\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1991\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1992\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1993\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1994\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1995\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1996\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1997\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1998\u003cbr\u003e\nFord E-350 Econoline Club Wagon  1999\u003cbr\u003e\nFord E-350 Econoline Club Wagon  2000\u003cbr\u003e\nFord E-350 Econoline Club Wagon  2001\u003cbr\u003e\nFord E-350 Econoline Club Wagon  2002\u003cbr\u003e\nFord E-350 Super Duty  1999\u003cbr\u003e\nFord E-350 Super Duty  2000\u003cbr\u003e\nFord E-350 Super Duty  2001\u003cbr\u003e\nFord E-350 Super Duty  2002\u003cbr\u003e\nFord E-350 Super Duty  2003\u003cbr\u003e\nFord E-350 Super Duty  2004\u003cbr\u003e\nFord E-350 Super Duty  2005\u003cbr\u003e\nFord E-350 Super Duty  2006\u003cbr\u003e\nFord E-350 Super Duty  2007\u003cbr\u003e\nFord E-350 Super Duty  2008\u003cbr\u003e\nFord E-350 Super Duty  2009\u003cbr\u003e\nFord E-350 Super Duty  2010\u003cbr\u003e\nFord F-350  1970\u003cbr\u003e\nFord F-350  1971\u003cbr\u003e\nFord F-350  1972\u003cbr\u003e\nFord F-350  1973\u003cbr\u003e\nFord F-350  1974\u003cbr\u003e\nFord F-350  1975\u003cbr\u003e\nFord F-350  1976\u003cbr\u003e\nFord F-350  1977\u003cbr\u003e\nFord F-350  1978\u003cbr\u003e\nFord F-350  1979\u003cbr\u003e\nFord F-350  1980\u003cbr\u003e\nFord F-350  1981\u003cbr\u003e\nFord F-350  1982\u003cbr\u003e\nFord F-350  1983\u003cbr\u003e\nFord F-350  1984\u003cbr\u003e\nFord F-350  1985\u003cbr\u003e\nFord F-350  1986\u003cbr\u003e\nFord F-350  1987\u003cbr\u003e\nFord F-350  1988\u003cbr\u003e\nFord F-350  1989\u003cbr\u003e\nFord F-350  1990\u003cbr\u003e\nFord F-350  1991\u003cbr\u003e\nFord F-350  1992\u003cbr\u003e\nFord F-350  1993\u003cbr\u003e\nFord F-350  1994\u003cbr\u003e\nFord F-350  1995\u003cbr\u003e\nFord F-350  1996\u003cbr\u003e\nFord F-350  1997\u003cbr\u003e\nFord F-350 Super Duty  1999\u003cbr\u003e\nFord F-350 Super Duty  2000\u003cbr\u003e\nFord F-350 Super Duty  2001\u003cbr\u003e\nFord F-350 Super Duty  2002\u003cbr\u003e\nFord F-350 Super Duty  2003\u003cbr\u003e\nFord F-350 Super Duty  2004\u003cbr\u003e\nFord F-350 Super Duty  2005\u003cbr\u003e\nFord F-350 Super Duty  2006\u003cbr\u003e\nFord F-350 Super Duty  2007\u003cbr\u003e\nFord F-350 Super Duty  2008\u003cbr\u003e\nFord F-350 Super Duty  2009\u003cbr\u003e\nFord F-350 Super Duty  2010\u003cbr\u003e\nFord F-350 Super Duty  2011\u003cbr\u003e\nFord F-350 Super Duty  2012\u003cbr\u003e\nFord F-350 Super Duty  2013\u003cbr\u003e\nFord F-350 Super Duty  2014\u003cbr\u003e\nFord F-350 Super Duty  2015\u003cbr\u003e\nFord F-350 Super Duty  2016\u003cbr\u003e\nGMC C35  1975\u003cbr\u003e\nGMC C35  1976\u003cbr\u003e\nGMC C35  1977\u003cbr\u003e\nGMC C35  1978\u003cbr\u003e\nGMC C35\/C3500 Pickup  1974\u003cbr\u003e\nGMC C3500  1988\u003cbr\u003e\nGMC C3500  1989\u003cbr\u003e\nGMC C3500  1990\u003cbr\u003e\nGMC C3500  1991\u003cbr\u003e\nGMC C3500  1992\u003cbr\u003e\nGMC C3500  1993\u003cbr\u003e\nGMC C3500  1994\u003cbr\u003e\nGMC C3500  1995\u003cbr\u003e\nGMC C3500  1996\u003cbr\u003e\nGMC C3500  1997\u003cbr\u003e\nGMC C3500  1998\u003cbr\u003e\nGMC C3500  1999\u003cbr\u003e\nGMC C3500  2000\u003cbr\u003e\nGMC K35  1977\u003cbr\u003e\nGMC K35  1978\u003cbr\u003e\nGMC K3500  1988\u003cbr\u003e\nGMC K3500  1989\u003cbr\u003e\nGMC K3500  1990\u003cbr\u003e\nGMC K3500  1991\u003cbr\u003e\nGMC K3500  1992\u003cbr\u003e\nGMC K3500  1993\u003cbr\u003e\nGMC K3500  1994\u003cbr\u003e\nGMC K3500  1995\u003cbr\u003e\nGMC K3500  1996\u003cbr\u003e\nGMC K3500  1997\u003cbr\u003e\nGMC K3500  1998\u003cbr\u003e\nGMC K3500  1999\u003cbr\u003e\nGMC K3500  2000","brand":"ARB","offers":[{"title":"Default Title","offer_id":55997196632356,"sku":"RD173","price":1332.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/0497\/7444\/files\/AirLocker_Exploded_d1687374-a4cf-445e-9c78-e1665d7e780a.jpg?v=1786213837","url":"https:\/\/kovaoffroad.com\/products\/arb-rd173-air-locker-differential-for-ford-f-350-super-duty-and-e-350-models","provider":"Kova Offroad","version":"1.0","type":"link"}