{"product_id":"teraflex-heavy-duty-ball-joints-3442002","title":"TeraFlex Heavy Duty Ball Joints (MPN: 3442002)","description":"\u003ch2\u003eDurable ball joints designed for off-road performance and longevity.\u003c\/h2\u003e\r\n\u003cp\u003eTeraFlex Heavy Duty Ball Joints are engineered to replace factory ball joints that may not withstand the rigors of off-road driving or larger tire applications. Constructed from heat-treated 4140 chrome moly steel, these ball joints offer superior fatigue and abrasion resistance, ensuring reliability in demanding conditions. The design eliminates weak plastic components, featuring sintered metal bearings in the upper joint to manage rotational loads effectively.\u003c\/p\u003e\r\n\u003cp\u003eThe lower ball joint incorporates a threaded metal cup for precise pre-load adjustments, supported by a high carbon tool steel spring plate that enhances wear resistance under vehicle weight. An oversized flanged nut provides a robust bearing surface against the outer knuckle, while the dual grease zerks facilitate easy maintenance and servicing. The flush needle zerk on the lower joint is specifically designed for u-joint clearance, promoting hassle-free upkeep.\u003c\/p\u003e\r\n\u003cp\u003eWith a magnesium phosphate coating to prevent corrosion, these ball joints are built to endure harsh environments. The adjustable 30 millimeter ball stud allows for accurate preload adjustments, ensuring optimal performance over time. TeraFlex Heavy Duty Ball Joints are a non-rebuildable solution, available in a set of four, specifically designed for DANA 30 and DANA 44 axles.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eHeat treated 4140 chromoly ball\/ stud and 1045 carbon steel housing\u003c\/li\u003e\r\n    \u003cli\u003eMagnesium Phosphate coating to inhibit corrosion throughout\u003c\/li\u003e\r\n    \u003cli\u003eUpper Ball Joint: Extremely hard sintered wear bushings to handle extreme side load demands without failure. Factory-style serrated flange nut and grease fitting\u003c\/li\u003e\r\n    \u003cli\u003eLower Ball Joint: Hard alloy tool steel slotted wear plate for ball\/ stud to socket wear protection\u003c\/li\u003e\r\n    \u003cli\u003eWear plate features dual helical grease channels for increased flow through entire joint ensuring longevity and predictable operation\u003c\/li\u003e\r\n    \u003cli\u003eFactory-style serrated flanged castle nut\u003c\/li\u003e\r\n    \u003cli\u003eLow-profile single lip dust seal prevents contaminants\u003c\/li\u003e\r\n    \u003cli\u003e30 Millimeter (1.18 Inch) adjustable ball stud for accurate initial and future preload adjustments using simple hand tools\u003c\/li\u003e\r\n    \u003cli\u003e2 grease zerk fittings allow greasing access from either side\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: Teraflex\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 3442002\u003c\/li\u003e\r\n    \u003cli\u003eHousing Type: Press-In\u003c\/li\u003e\r\n    \u003cli\u003eAdjustability: Adjustable\u003c\/li\u003e\r\n    \u003cli\u003eGreasable: Yes\u003c\/li\u003e\r\n    \u003cli\u003eRebuildable: No\u003c\/li\u003e\r\n    \u003cli\u003eApplication: DANA 30\/ DANA 44 Axles\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Dust Boots: No\u003c\/li\u003e\r\n    \u003cli\u003eQuantity: Set Of 4\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e2007-2013 Jeep Wrangler JK\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/TER\/InstallationInstructions\/3442002_ins.pdf\" target=\"_blank\"\u003e3442002_ins.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eProduct Videos\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/vehiclepartimages.com\/PMDT\/TER\/Videos\/TeraFlex%20Enhanced%20Adjustable%20Ball%20Joints.mp4?autoplay=0\" loading=\"lazy\" style=\"max-width: 560px; width: 100%; aspect-ratio: 560\/360;\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ciframe src=\"https:\/\/vehiclepartimages.com\/PMDT\/TER\/Videos\/TeraFlex%20Install%20JK_JKU%20HD%20Dana%2030_44%20Upper%20and%20Lower%20Ball%20Joint%20Kit.mp4?autoplay=0\" loading=\"lazy\" style=\"max-width: 560px; width: 100%; aspect-ratio: 560\/360;\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47397227790575,"sku":"TER3442002","price":373.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_2612e260-4994-41d6-b1cc-c00772d0c051.jpg?v=1768107816","url":"https:\/\/www.sprinterpartsdepot.com\/products\/teraflex-heavy-duty-ball-joints-3442002","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}