{"product_id":"ball-joint-u-joint-set-jeep-jk-wrangler-dana-30-2007-2012","title":"Spicer Front Upper \u0026 Lower Ball Joints \u0026 Axle U-Joint Master Overhaul Kit for 2007-2018 Jeep Wrangler JK Sport \u0026 Sahara (Dana 30, Both Sides)","description":"\u003cp data-path-to-node=\"7\"\u003eEliminate loose steering play, correct front-end wander, and stop harsh axle binding or clicking noises with this premium \u003cb data-path-to-node=\"7\" data-index-in-node=\"122\"\u003eSpicer Front Ball Joint \u0026amp; Axle Shaft U-Joint Master Combo Kit\u003c\/b\u003e. Specifically engineered as a high-durability, complete original equipment replacement bundle for \u003cb data-path-to-node=\"7\" data-index-in-node=\"282\"\u003e2007–2018 Jeep Wrangler JK standard (non-Rubicon) models\u003c\/b\u003e, this package contains all the primary structural and drivetrain components required to fully rebuild both the driver and passenger side wheel ends on factory Dana 30 solid front axles.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOver years of daily commuting, highway cruising, and demanding trail riding with suspension lifts and oversized off-road tires, the front wheel ends of your JK take a massive beating. The factory ball joints naturally lose their internal lubrication and develop slack, leading to steering wheel wander, uneven tire tread wear, and the infamous front-end steering oscillation known as \"death wobble.\" Simultaneously, the needle bearings inside the front axle shaft universal joints dry up and seize from water entry during mud or stream crossings. A failing u-joint will cause a loud clicking or popping noise when turning in 4WD, heavy steering feedback, and can ultimately snap on the trail, destroying your inner and outer axle yokes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eThis original equipment manufacturer (OEM) master overhaul package eliminates the hassle of sourcing individual parts by bundling a full dual-side set of premium \u003cb data-path-to-node=\"9\" data-index-in-node=\"162\"\u003eSpicer upper and lower ball joints\u003c\/b\u003e with a matching pair of heavy-duty \u003cb data-path-to-node=\"9\" data-index-in-node=\"232\"\u003eSpicer solid-cross axle shaft u-joint replacements\u003c\/b\u003e. Sourcing a genuine Spicer bundle guarantees cold-forged steel strength, advanced multi-lip synthetic rubber seals, and precision-machined tolerances that mirror original factory blueprints for an exact press-fit.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKit Contents (Complete Overhaul for Both Driver \u0026amp; Passenger Wheel Ends):\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(2) Genuine Spicer Premium Front Upper Ball Joints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e(2) Genuine Spicer Premium Front Lower Ball Joints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e(2) Genuine Spicer Heavy-Duty Front Axle Shaft Universal Joints (Solid Cross)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003eComplete Installation Hardware Set (Castle Nuts, Cotter Pins, and Axle U-Joint Snap Rings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eKit Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eComplete Wheel End Restoration:\u003c\/b\u003e Supplies exactly enough factory-correct ball joints and axle shaft u-joints to refresh both left and right front steering knuckles simultaneously, preventing uneven component wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eCures Driveline Bind \u0026amp; Popping:\u003c\/b\u003e Fresh solid-cross universal joints restore smooth torque delivery to the front wheels, eliminating rotational steering wheel feedback and popping sounds when cornering in 4WD.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eRestores Tight Steering Alignment:\u003c\/b\u003e Tightens up internal knuckle tolerances to instantly solve lane drift, stabilize front-end steering geometry, and protect expensive light truck or mud-terrain tires.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003e\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eGenuine Spicer OEM Quality:\u003c\/b\u003e Precision-manufactured by the industry’s benchmark drivetrain supplier to guarantee uncompromised structural integrity, exact metallurgical limits, and a long operational lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Axle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eAxle Profile:\u003c\/b\u003e Open-Knuckle Solid Front \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"39\"\u003eDana 30 Axles\u003c\/b\u003e. \u003ci data-path-to-node=\"15,0,0\" data-index-in-node=\"54\"\u003eFits standard non-Rubicon factory axle housings. Does not fit Rubicon Dana 44 front axles, custom aftermarket 1-ton axle conversions, or later JL\/JT generation models.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eJeep Wrangler JK (2-Door):\u003c\/b\u003e 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, and 2018 standard models (Sport, Sahara, X).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eJeep Wrangler Unlimited JK (4-Door):\u003c\/b\u003e 2007–2018 standard models (Sport, Sahara, X).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"0\"\u003ePosition:\u003c\/b\u003e Front Outer Axle Wheel Ends — Left (Driver) and Right (Passenger) Sides (1 Kit Completely Services the Entire Front Axle).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43562418798666,"sku":"PLAT-SPICER-KIT108","price":390.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_6f0de2fc-9980-4b3c-b5f3-6597d0be0a54.jpg?v=1777722187","url":"https:\/\/platinumperformanceparts.com\/products\/ball-joint-u-joint-set-jeep-jk-wrangler-dana-30-2007-2012","provider":"Platinum Performance Parts","version":"1.0","type":"link"}