{"product_id":"ball-joint-kit-76-98-jeep-cj5-cj6-cj7-cj8-dana-30","title":"Spicer Front Upper \u0026 Lower Ball Joint Master Kit for 1976-1998 Jeep CJ5, CJ7, Scrambler, Wrangler YJ\/TJ \u0026 Cherokee XJ (Dana 30, Both Sides)","description":"\u003cp data-path-to-node=\"6\"\u003eEliminate loose steering play, fix front-end tracking issues, and restore crisp handling to your classic or trail-ready vehicle with this genuine \u003cb data-path-to-node=\"6\" data-index-in-node=\"146\"\u003eSpicer Front Upper \u0026amp; Lower Ball Joint Master Kit\u003c\/b\u003e. Specifically engineered as a high-durability, direct original equipment replacement spanning \u003cb data-path-to-node=\"6\" data-index-in-node=\"289\"\u003e1976–1998 Jeep Dana 30 open-knuckle front axles\u003c\/b\u003e, this comprehensive package contains all the primary heavy-duty structural components required to fully rebuild both the driver and passenger side steering knuckles simultaneously.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eOn classic leaf-spring CJ models, early Wrangler platforms (YJ\/TJ), and compact Cherokee (XJ) sport utilities, the front steering knuckles pivot on a critical dual ball joint design. This layout is responsible for directing all steering inputs while supporting the full structural weight of the vehicle’s front end. Over decades of off-road trail riding, commercial use, or highway driving with oversized tires, the internal seats of these factory ball joints naturally wear out, dry up, or experience water intrusion. Worn ball joints introduce dangerous play into the front axle knuckles, causing steering wheel wander, irregular tire wear, or low-speed front-end clunking. Left unaddressed, severe ball joint wear compromises front-wheel alignment and puts extra strain on your steering linkages.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eThis original equipment manufacturer (OEM) replacement bundle features heavy-duty ball joints forged from premium-grade steel, heat-treated for maximum fatigue life, and precision-machined to exact factory tolerances. Sourcing a genuine Spicer kit ensures a perfect press-fit into your factory inner C-axle ears, eliminating the risk of loose housings or premature component failure. To guarantee long-term serviceability on vintage and off-road applications, these premium replacement units are built with an integrated grease-service architecture, allowing you to flush away moisture, trail mud, and grit during routine maintenance.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eKit Contents (Complete Set Overhauls Both Front Knuckles):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e(2) Genuine Spicer Premium Heavy-Duty Upper Ball Joints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e(2) Genuine Spicer Premium Heavy-Duty Lower Ball Joints\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eComplete Set of Factory-Spec Castle Nuts, Cotter Pins, and Retaining Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003eSpecialized Knuckle Threaded Adjustment Sleeves \/ Lockrings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eKit Highlights:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eComplete Dual-Side Restoration:\u003c\/b\u003e Supplies exactly enough factory-correct upper and lower ball joints to fully overhaul both the left and right front steering knuckles simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eGenuine Spicer Forged Strength:\u003c\/b\u003e Precision-manufactured by the vehicle's original drivetrain supplier to guarantee uncompromised structural integrity, exact metallurgical limits, and a long operational lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eGreaseable Service Design:\u003c\/b\u003e Features integrated lubrication paths and grease fittings, letting you easily flush out contaminants to maximize internal ball-and-socket service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003eRestores Steering Tracking:\u003c\/b\u003e Re-establishes structural rigidity at the knuckle to solve lane drift, reduce front-end vibration, and prevent premature wear on expensive off-road tires.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eVehicle \u0026amp; Axle Fitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eAxle Profile:\u003c\/b\u003e Classic Open-Knuckle Solid Front \u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"47\"\u003eDana 30 Axles\u003c\/b\u003e. \u003ci data-path-to-node=\"14,0,0\" data-index-in-node=\"62\"\u003eDoes not fit vintage closed-knuckle setups or upgraded heavy-duty Dana 44 front axle swaps.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eJeep CJ Series (1976–1986):\u003c\/b\u003e Fits CJ5, CJ7, and CJ8 Scrambler models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eJeep Wrangler (1987–1998):\u003c\/b\u003e Fits Wrangler YJ (leaf-spring) and early Wrangler TJ (coil-spring) models running standard Dana 30 front axle housings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eJeep Cherokee \u0026amp; Commanche (1984–1998):\u003c\/b\u003e Fits Cherokee XJ and Commanche MJ solid front axle models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,4,0\"\u003e\u003cb data-path-to-node=\"14,4,0\" data-index-in-node=\"0\"\u003ePosition:\u003c\/b\u003e Front Axle Steering Knuckle — Left (Driver) and Right (Passenger) Sides (1 Kit Overhauls Entire Front Axle)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spicer","offers":[{"title":"Default Title","offer_id":43562421092426,"sku":"PLAT-SPICER-KIT135","price":224.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/5560\/6858\/files\/12_79c6ac18-89a3-4772-8062-0dc27dc08eae.jpg?v=1777722368","url":"https:\/\/platinumperformanceparts.com\/products\/ball-joint-kit-76-98-jeep-cj5-cj6-cj7-cj8-dana-30","provider":"Platinum Performance Parts","version":"1.0","type":"link"}