{"product_id":"arb-dana-60xhd-air-locker-40-spline-4-10-down","title":"ARB Dana 60XHD Air Locker 40 Spline, 4.10 \u0026 Down","description":"\u003cp\u003eThe ARB RD189 Air Locker is a selectable locking differential for Dana 60XHD axles with 40 spline shafts and 4.10 and down gear ratios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cli\u003eLocks the differential on demand for 100% traction\u003c\/li\u003e\n\u003cli\u003eUnlocked, it drives like an open differential with no added driveline wear\u003c\/li\u003e\n\u003cli\u003eTwo-piece design with minimal moving parts\u003c\/li\u003e\n\u003cli\u003ePatented timed locking mechanism for strength and fast unlocking\u003c\/li\u003e\n\u003cli\u003eSteel reinforced, elastomer bonded seal for extreme temperatures\u003c\/li\u003e\n\u003cli\u003eRequires an air compressor (sold separately)\u003c\/li\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cli\u003eAir Locker differential\u003c\/li\u003e\n\u003cli\u003eActivation switch\u003c\/li\u003e\n\u003cli\u003eSolenoid valve\u003c\/li\u003e\n\u003cli\u003eAir line and bulkhead fitting\u003c\/li\u003e\n\u003cp\u003eFits Dana 60XHD axles with 40 spline shafts.\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":48145511579825,"sku":"RD189","price":1399.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/9004\/0753\/files\/ARBRD189_1_3c107cd0-2cae-473b-a892-f4b0aec06ab0.jpg?v=1793885370","url":"https:\/\/wp4x4.com\/products\/arb-dana-60xhd-air-locker-40-spline-4-10-down","provider":"WP4x4","version":"1.0","type":"link"}