{"product_id":"ball-joint-u-joint-kit-jeep-tj-yj-xj-cherokee-dana-30-44","title":"Spicer Front Upper \u0026 Lower Ball Joints \u0026 Axle U-Joint Master Overhaul Kit for Jeep Wrangler TJ, YJ, Cherokee XJ (Dana 30 \/ 44, Both Sides)","description":"\u003cp data-path-to-node=\"7\"\u003eEliminate loose steering play, cure front-end wander, and stop harsh axle binding or clicking noises with this premium \u003cb data-path-to-node=\"7\" data-index-in-node=\"119\"\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 classic \u003cb data-path-to-node=\"7\" data-index-in-node=\"287\"\u003eJeep Wrangler TJ\/YJ, Cherokee XJ, and Grand Cherokee ZJ platforms\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 or Dana 44 solid front axles.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOver years of daily driving, trail riding with suspension lifts, and turning oversized off-road tires, the front wheel ends of your Jeep 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 Profiles:\u003c\/b\u003e Open-Knuckle Solid Front \u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"40\"\u003eDana 30 and Dana 44 Axles\u003c\/b\u003e. \u003ci data-path-to-node=\"15,0,0\" data-index-in-node=\"67\"\u003eDoes not fit later JK\/JL\/JT generation models or custom aftermarket 1-ton axle conversions.\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 YJ:\u003c\/b\u003e 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, and 1995 models.\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 TJ \/ LJ:\u003c\/b\u003e 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, and 2006 models (including Rubicon Dana 44 front axles).\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\"\u003eJeep Cherokee XJ:\u003c\/b\u003e 1984–2001 sport-utility models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,4,0\"\u003e\u003cb data-path-to-node=\"15,4,0\" data-index-in-node=\"0\"\u003eJeep Grand Cherokee ZJ:\u003c\/b\u003e 1993–1998 models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,5,0\"\u003e\u003cb data-path-to-node=\"15,5,0\" 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":43562418831434,"sku":"PLAT-SPICER-KIT109","price":315.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_b5e3ec0c-3350-4717-8c95-ed4685ddcea7.jpg?v=1777722189","url":"https:\/\/platinumperformanceparts.com\/products\/ball-joint-u-joint-kit-jeep-tj-yj-xj-cherokee-dana-30-44","provider":"Platinum Performance Parts","version":"1.0","type":"link"}