{"product_id":"arb-air-lockers-rd188","title":"ARB RD188 ARB Air Lockers","description":"\u003cp\u003e\u003cb\u003eSpecial order — contact us for details\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis is one ARB air locker in a Dana 60 XHD configuration with 40 splines and a 4.56-and-up ratio range. An air locker is an air-actuated differential-locking component. Compare the XHD designation, spline count, axle type, and documented ratio range with the planned differential assembly before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDana 60 XHD configuration.\u003c\/li\u003e\n\u003cli\u003eForty-spline arrangement.\u003c\/li\u003e\n\u003cli\u003eDocumented for a 4.56-and-up ratio range; supplied as one unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFitment Note:\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"ARB","offers":[{"title":"Default Title","offer_id":49893198332147,"sku":"arbRD188","price":1399.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/36d7f783ed17ec9482b4126b91a2e70c.jpg?v=1783652228","url":"https:\/\/modern4wd.com\/products\/arb-air-lockers-rd188","provider":"Modern4WD","version":"1.0","type":"link"}