FITS: JK Wrangler (2-door) w/ Dana 30 or 44 axle JKU Wrangler Unlimited (4-door) w/ Dana 30 or 44 axle INCLUDES: Upper ball joints w/out knurl - pair Lower ball joints w/out knurl - pair UPPER BALL JOINT FEATURES Extremely hard sintered wear bushings to handle extreme side load demands w/out failure Magnesium Phosphate coating to inhibit corrosion throughout Heat treated 4140 chromoly ball/stud & 1045 carbon steel housing Factory-style serrated flange nut & grease fitting LOWER BALL JOINT FEATURES Hard alloy tool steel slotted wear plate for ball/stud to socket wear protection Wear plate features grease channels for increased flow through entire joint ensuring longevity & predictable operation Magnesium Phosphate coating to inhibit corrosion & friction throughout Heat treated 4140 chromoly ball/stud Huge 30mm (1.18) ball Factory style serrated flanged castle nut Ball joint pre-load adjustability provides the end user w/ near effortless wear adjustment (kit includes Preload Adjustment Tool) Low-profile single lip dust seal eliminates torn conventional dust boot concerns Adjustable ball stud retaining ring for accurate initial & future preload adjustments that can be done w/out any axle disassembly Adjustable preload can be performed w/ simple hand tools Adjustable end cap w/ two zerk fittings allow greasing access from either side w/out axle shaft removal even w/ larger RCV shafts Dual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal Low-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint NOTE: We recommend Ball Joints w/out Knurls (# 3442002 or # 3440000) as they will not score the inner knuckle & open up the bore. We also offer Ball Joint w/ Knurls (# 3442022 or # 3440020) for ball joints that have a loose press fit in the inner knuckle due to repeated ball joint replacement or if knurled ball joints have been installed in the past. The item "TeraFlex HD Upper & Lower Ball Joint Kit witho Knurls Set of 4 For 07-18 Jeep JK" is in sale since Thursday, January 14, 2021.
This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Lift Kits & Parts". The seller is "predator_autoparts" and is located in Atlanta, Georgia.This item can be shipped to United States, Canada.