{"product_id":"arb-air-locker-differential-dana-m220-32-spl","title":"ARB Air Locker Differential – Dana M220, 32 Spline (Rear)","description":"\u003cp data-start=\"90\" data-end=\"351\"\u003eThe ARB Air Locker for the Dana M220 (32 spline) is a premium selectable locking differential designed for Jeep Wrangler JL and Gladiator JT applications, delivering \u003cstrong data-start=\"256\" data-end=\"283\"\u003e100% traction on demand\u003c\/strong\u003e while maintaining smooth, factory-like drivability when disengaged.\u003c\/p\u003e\n\u003cp data-start=\"353\" data-end=\"738\"\u003eUsing a \u003cstrong data-start=\"361\" data-end=\"394\"\u003epneumatically actuated system\u003c\/strong\u003e, this locker allows you to switch from an open differential to a fully locked axle instantly. When engaged, both rear wheels rotate together, maximizing traction in rocks, mud, sand, and snow. When disengaged, it behaves like stock—making it ideal for daily-driven rigs that still see serious trail use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"740\" data-end=\"913\"\u003eEngineered with ARB’s proven two-piece design and high-strength internals, this locker is built to handle increased torque, larger tires, and aggressive off-road conditions.\u003c\/p\u003e\n\u003cp data-start=\"915\" data-end=\"1166\"\u003e✔ Selectable air locker for on-demand traction\u003cbr data-start=\"961\" data-end=\"964\"\u003e✔ Provides 100% lock when engaged\u003cbr data-start=\"997\" data-end=\"1000\"\u003e✔ Maintains factory drivability when disengaged\u003cbr data-start=\"1047\" data-end=\"1050\"\u003e✔ Designed for Dana M220 rear axle (32 spline)\u003cbr data-start=\"1096\" data-end=\"1099\"\u003e✔ Ideal for trail builds, overland rigs, and serious off-road use\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":48033947386088,"sku":"RD245","price":1299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/1026\/8904\/files\/ImageServerAPI_6ee8423c-0c8f-4826-8d6f-6a86f6b9ee14.jpg?v=1769879948","url":"https:\/\/offroadspecialty.com\/products\/arb-air-locker-differential-dana-m220-32-spl","provider":"Off Road Specialty","version":"1.0","type":"link"}