{"product_id":"apex-chassis-heavy-duty-ball-joint-kit-fits-07-18-jeep-wrangler-jk-99-04-grand-cherokee-1-upper-1-lower","title":"Apex Chassis Heavy Duty Ball Joint Kit Fits: 07-18 Jeep Wrangler JK  99-04 Grand Cherokee 1 Upper \u0026 1 Lower","description":"\u003cp\u003eJeep Super HD Ball Joint Kit (1) BJ107 (1) BJ109 For 99-04 Grand Cherokee 07-18 Wrangler JK Apex Chassis.\u003c\/p\u003e\u003cp\u003eAt APEX we like to say our quality is not consistent, it's constantly evolving. We rely entirely on engineering, in-house and off-road testing as well as customer feedback to decide on the best design and materials to choose.\u003c\/p\u003e\u003cp\u003eThis KIT202 2-pack Contains 1 Upper and 1 Lower Ball Joint.\u003c\/p\u003e\u003cp\u003eFor a 4-pack see KIT102\u003c\/p\u003e\u003cp\u003eW\u003cstrong\u003ehat It Fits:\u003c\/strong\u003e\u003cbr\u003eJeep Grand Cherokee (1999-2004) 2WD or 4WD\u003cbr\u003eJeep Wrangler JK (2007-2018) 4WD\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePhosphate Finish: Extremely durable. Double coated. UPPER: Threads coated as well. Rugged look.\u003c\/li\u003e\n\u003cli\u003eGrade 8 - Class 10.9 Hardware: Superior tensile strength\u003c\/li\u003e\n\u003cli\u003eCastle Nut: Industry standard where high vibration loads occur.\u003c\/li\u003e\n\u003cli\u003eSAE 1045 Solid Steel Forged Housing: This is unequivocally the best carbon alloy steel for this application.\u003c\/li\u003e\n\u003cli\u003eKnurled Housings: The preferred design for aftermarket installations.\u003c\/li\u003e\n\u003cli\u003eCNC Machined Housing: Make our parts and bearings dimensionally perfect, eliminating any die wear issues.\u003c\/li\u003e\n\u003cli\u003eUpper: Carbon Bearing Design: Used mainly in Jeep and upper ball joints is the solver of all things wobbly. Like all of our product\u003c\/li\u003e\n\u003cli\u003eLower: Military Grade Acetal Bearing: The same bearing material spec'd by the US military for Hummer ball joints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis material is: dimensionally stable (doesn't expand or contract with hot or cold, water or oil absorption), it can be polished smooth as steel, is anti-friction, Doesn't wear itself out under load like metal on metal, and can take an absolute pounding.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSAE 4140 hot forged Chromoly Ball Studs: For the strongest possible metallurgy.\u003c\/li\u003e\n\u003cli\u003eInduction Heat Treated Ball Studs: Provides a very precise heat treatment to the exact depth and location we want it.\u003c\/li\u003e\n\u003cli\u003eUpper: Plunger Design Stud:and Unique to Jeep and, allows up and down movement with no side-to-side movement.\u003c\/li\u003e\n\u003cli\u003eLower: Polished Ball Studs: Are built like an anti-friction bearing with extremely precise tolerances.\u003c\/li\u003e\n\u003cli\u003eRolled Threads: Are made by pressing the shape of the threads into the ball stud instead of cutting.\u003c\/li\u003e\n\u003cli\u003eThis strengthens the threads instead of weakening them and allows for easy movement of hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis ain't no Ikea furniture!\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStep Threads: Allows for very easy movement of hardware on install and superior holding when torqued (installer choice).\u003c\/li\u003e\n\u003cli\u003eCR Rubber Boots: The most durable material for undercar applications. Resistant to deterioration from road level ozone, oil\/gas\/engine fluids and extreme heat or cold\u003c\/li\u003e\n\u003cli\u003ePancake Boot\u003c\/li\u003e\n\u003cli\u003ePre threaded Zerk Housing: If you have ever installed a MOOG Ball Joint without a pre-threaded zerk fitting you will understand what a simple but great feature this is. Another installer fav.\u003c\/li\u003e\n\u003cli\u003eGreaseable: Because it should be.\u003c\/li\u003e\n\u003cli\u003ePre-Greased: Just in case you forget, we have you covered.\u003c\/li\u003e\n\u003cli\u003eGull Winged Grease Grooves: Allows for improved lubrication disbursement around the ball stud.\u003c\/li\u003e\n\u003cli\u003eZerk Fittings: Included for every application.\u003c\/li\u003e\n\u003cli\u003eCustom Features: Upper: Custom Bearing design to eliminate Death Wobble.\u003c\/li\u003e\n\u003cli\u003eCustom Features: Lower: Angled Zerk housing for easier servicing.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apex Chassis","offers":[{"title":"Default Title","offer_id":50499820683428,"sku":"JJSP_KIT202","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/1859\/3188\/files\/KIT202_5-JJSP.jpg?v=1730831684","url":"https:\/\/www.4x4outfitter.com\/products\/apex-chassis-heavy-duty-ball-joint-kit-fits-07-18-jeep-wrangler-jk-99-04-grand-cherokee-1-upper-1-lower","provider":"4x4Outfitter","version":"1.0","type":"link"}