{"product_id":"chromoly-axle-stub-shaft-u-joint-jeep-wrangler-dana-44-front-2007-2016","title":"Spicer Chromoly Front Outer Axle Stub Shaft \u0026 U-Joint Upgrade Kit for Jeep Wrangler JK Rubicon (Dana 44, 2007-2016)","description":"\u003cp data-path-to-node=\"6\"\u003eUpgrade your trail rig's front drivetrain to handle rigorous off-road abuse, larger tires, and low-range torque with this premium \u003cb data-path-to-node=\"6\" data-index-in-node=\"130\"\u003eSpicer Chromoly Front Outer Axle Stub Shaft and U-Joint Kit\u003c\/b\u003e. Specifically engineered for \u003cb data-path-to-node=\"6\" data-index-in-node=\"219\"\u003e2007–2016 Jeep Wrangler JK Rubicon\u003c\/b\u003e models equipped with a Next-Generation Dana 44 front axle, this heavy-duty bundle combines an ultra-strong chromoly outer stub shaft with a world-class Spicer universal joint for an immediate strength upgrade.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eStock outer axle shafts are forged from standard carbon steel, which can easily twist, shear at the splines, or stretch at the u-joint ears when tackling steep rock obstacles with oversized tires. This upgrade kit replaces weak factory components with a \u003cb data-path-to-node=\"7\" data-index-in-node=\"254\"\u003e4340 Chromoly steel stub shaft\u003c\/b\u003e, a material deep-core heat-treated to maximize torsional strength and impact resistance. Paired with a genuine \u003cb data-path-to-node=\"7\" data-index-in-node=\"396\"\u003eSpicer Performance Series greaseable u-joint\u003c\/b\u003e, this kit ensures seamless rotational power delivery to your front wheels even during extreme steering angles and hard suspension articulation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eKit Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eHeavy-Duty Chromoly Forging:\u003c\/b\u003e Forged from premium 4340 Chromoly steel to provide vastly superior yield strength compared to standard factory original equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003ePremium U-Joint Included:\u003c\/b\u003e Packaged with a high-strength Spicer companion universal joint to ensure optimal needle bearing life and high-torque fatigue resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eDefeats Trail Breakage:\u003c\/b\u003e Engineered specifically to prevent the common outer spindle ear stretching that leads to catastrophic u-joint failure on the trail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eDirect Bolt-On Fitment:\u003c\/b\u003e Designed to slide perfectly through your factory front unit bearing wheel hubs without modifying your steering knuckles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Axle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eMake:\u003c\/b\u003e Jeep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e Wrangler JK Rubicon \/ Unlimited Rubicon (2-Door \u0026amp; 4-Door)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eYears:\u003c\/b\u003e 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eAxle Profile:\u003c\/b\u003e Next-Generation Front Dana 44 Axle (Factory Rubicon Electronic Locker Models Only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003ePosition:\u003c\/b\u003e Front Outer Wheel End \/ Stub Axle (Fits Left or Right Side - Sold Individually)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43563540807754,"sku":"PLAT-SPICER-KIT157","price":233.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_81e1c4bb-2e48-4e1a-a6f9-9895b8c597fd.jpg?v=1777818302","url":"https:\/\/platinumperformanceparts.com\/products\/chromoly-axle-stub-shaft-u-joint-jeep-wrangler-dana-44-front-2007-2016","provider":"Platinum Performance Parts","version":"1.0","type":"link"}