{"product_id":"apex-chassis-heavy-duty-front-upper-ball-joint-knurled-18-21-jeep-wrangler-jl-jlu-gladiator-jt-apex-chassis","title":"Apex Chassis Heavy Duty Front Upper Ball Joint, Knurled 18-21 Jeep Wrangler JL 20-21 Jeep Gladiator JT","description":"\u003cp\u003eApex Chassis Heavy Duty Front Upper Ball Joint, Knurled.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eKnurled is designed for vehicles with aluminum knuckles that have undergone 2 to 3 ball joint replacements.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat It Fits:\u003c\/strong\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJeep Wrangler JL (2018-2026) 4WD\u003c\/li\u003e\n\u003cli\u003eJeep Gladiator JT (2019-2026) 4WD\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThe Special Sauce:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHousing\u003c\/strong\u003e\u003c\/p\u003e\u003cul\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\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBall Studs\u003c\/strong\u003e\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\u003ePolished Ball Studs: Built like an anti-friction bearing with extremely precise tolerances.\u003c\/li\u003e\n\u003cli\u003eRolled Threads: Made by pressing the shape of the threads into the ball stud instead of cutting. This strengthens the threads instead of weakening them and allows for easy movement of hardware. This ain't no Ikea furniture!\u003c\/li\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\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBearing Design\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBronze Bearing Design: Our newest improvement in bearing design. Combines our perfectly polished ball studs, encased in a solid steel forged housing, lined with a highly durable, low friction bronze bearing.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBoots\u003c\/strong\u003e\u003c\/p\u003e\u003cul\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\u003eInternal Seal Boot: The boot is coined onto the ball joint, for superior sealing against contaminants.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHardware\u003c\/strong\u003e\u003c\/p\u003e\u003cul\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\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLubrication\u003c\/strong\u003e\u003c\/p\u003e\u003cul\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\u003c\/ul\u003e","brand":"Apex Chassis","offers":[{"title":"Default Title","offer_id":42306840166503,"sku":"JJSP_BJ160K","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0353\/0865\/files\/BJ160K-JJSP.jpg?v=1775075672","url":"https:\/\/apollooffroad.com\/products\/apex-chassis-heavy-duty-front-upper-ball-joint-knurled-18-21-jeep-wrangler-jl-jlu-gladiator-jt-apex-chassis","provider":"Apollo Off-Road","version":"1.0","type":"link"}