{"product_id":"dynatrac-pro-rock-series-60-front-axle-assemblies-with-arb-air-locker-for-97-06-jeep-wrangler-tj-unlimited","title":"Dynatrac Pro Rock Series 60 Front Axle Assemblies with ARB Air Locker","description":"All Dynatrac axle assemblies are made in the USA with the finest USA made materials, forgings, machining, welding and assembly. Dynatrac set the standards for custom axle performance and now with a wide selection to fit every application and budget. \r\n\u003cbr\u003e\u003cbr\u003e\r\n\u003cul\u003e\n\u003cli\u003eUnveiled in 2002, this 21st century design is still the benchmark for all other Hi-Pinion Dana 60's to try to keep up with.\r\n\u003c\/li\u003e\r\n\u003cli\u003eThe ProRock 60 has a US Patent Pending. NO OTHER axle housing with a full diameter 9.75\" ring gear can offer even close to the ground clearance of the ProRock 60.\r\n\u003c\/li\u003e\r\n\u003cli\u003eEven more ground clearance than a Dana 44!\r\n\u003c\/li\u003e\r\n\u003cli\u003eUnmatched Housing Rigidity to keep gears in proper mesh under extreme loads\r\n\u003c\/li\u003e\r\n\u003cli\u003e1-Year, unlimited mileage warranty. Service, Not Excuses.\r\n\u003c\/li\u003e\r\n\u003cli\u003eDon't just take our word for it - ask around!\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\r\n\u003ch2\u003eStandard Equipment\u003c\/h2\u003e\r\n\u003cul\u003e\n\u003cli\u003eComplete Dynatrac 60 axle assembly with 12 month limited warranty\r\n\u003c\/li\u003e\r\n\u003cli\u003eAxle is set-up for an application with a driver's side offset pumpkin\r\n\u003c\/li\u003e\r\n\u003cli\u003eDynatrac ProRock 60 Hi-pinion housing\r\n\u003c\/li\u003e\r\n\u003cli\u003eWarn Premium, manual-locking hubs\r\n\u003c\/li\u003e\r\n\u003cli\u003eSD 35-spline, 1.5”, induction-hardened, 1541-H alloy steel, inner axle shafts (uses Spicer 1480x axle universal joint)\r\n\u003c\/li\u003e\r\n\u003cli\u003eUpgraded disc brake assembly with a 5 on 5.5 bolt circle (Stock uses 5 on 4.5)\r\n\u003c\/li\u003e\r\n\u003cli\u003eChoice of ring and pinion ratio (4.10:1-5.38:1)\r\n\u003c\/li\u003e\r\n\u003cli\u003eARB Air-Locker\r\n\u003c\/li\u003e\r\n\u003cli\u003eBest pinion angle and wheel alignment for 4-6” lifts\r\n\u003c\/li\u003e\r\n\u003cli\u003eProRock 60 nodular iron differential cover\r\n\u003c\/li\u003e\r\n\u003cli\u003e1310 U-bolt style yoke (U-bolts included)\r\n\u003c\/li\u003e\r\n\u003cli\u003eDynatrac Pro 60 knuckle, Pro 60 wheel hub \u0026amp; spindle package\r\n\u003c\/li\u003e\r\n\u003cli\u003eDynatrac Hi-strength TJ Coil Spring Bracket Package\r\n\u003c\/li\u003e\r\n\u003cli\u003eBuilt to use stock steering\r\n\u003c\/li\u003e\r\n\u003cli\u003eWidth 63.75” (stock 60.75”)\r\n\u003c\/li\u003e\r\n\u003cli\u003eAssembly is finely detailed with a hi-gloss black finish\r\n\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cbr\u003e\r\n\u003ch2\u003eARB Air-Locker\u003c\/h2\u003e\r\nThe world's most highly regarded traction aid, an ARB Air Locker is a driver controlled locking differential originally designed to give serious 4 wheelers the traction needed to combat extreme off road terrain. When extra traction is required, the driver activates the Air Locker via a convenient dash mounted switch. Pneumatic pressure supplied by an on board air compressor engages ARB's patented locking mechanism within the Air Locker, thus preventing the wheels from turning independently. The Air Locker is deactivated by flicking a switch, returning the differential to normal.\r\n\u003ch2\u003eWarn Premium Hubs\u003c\/h2\u003e\r\nThe WARN Premium Hub is a no-compromise hub designed for the hardcore off-roader or truck owner who will accept nothing less than the industry standard in performance. The all metal construction and ZA Alloy dial ensure years of reliable functioning. This dial requires a full 9\/10ths of a turn to ensure positive engagement of the inner drive gear to the clutch ring. To make sure they stay engaged, WARN premium hubs use a thick internal wave spring and heavy dial detents.\r\n\u003ch2\u003e ProRock 60 Series Differential Covers\u003c\/h2\u003e\r\nDynatrac Pro-Series Differential Covers offer top-notch protection for your axle's differential. Cast from Dynatrac's own proprietary, nodular iron, Pro-Series Covers provide not only excellent differential protection and unrivaled strength, but also enhance the look of your undercarriage.\r\n\u003ch2\u003eAxle Shafts\u003c\/h2\u003e\r\nStock (OEM) axle shafts are made from 1039 alloy material and are induction hardened forming a hard shell around the soft core of the shaft.  For stock applications this type of shaft is very durable.  When moving up to larger tires and more horsepower the OEM alloy is not strong enough and tends to twist and fail when the yield strength is reached or exceeded.  Dynatrac uses one piece forgings made from case hardened 1541-H material.  This process results in a hard case axle with a soft core, but still stronger than the stock alloy, that enables the shaft to bend, flex and spring back when a stock shaft would have failed.   This creates an axle that will hold up to the toughest of situations.","brand":"Dynatrac","offers":[{"title":"Default Title","offer_id":51024231629058,"sku":null,"price":7461.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/8199\/0914\/files\/70450-lg_e53a4d5c-c515-4a7c-801a-de022bf6d7ab.jpg?v=1794365446","url":"https:\/\/shop.quadratec.com\/products\/dynatrac-pro-rock-series-60-front-axle-assemblies-with-arb-air-locker-for-97-06-jeep-wrangler-tj-unlimited","provider":"Quadratec","version":"1.0","type":"link"}