This is a brand new TeraFlex JK/JKU Heavy Duty Dana 30/44 Upper & Lower Ball Joint Kit w/out Knurls - Set of 4. We are an Authorized Dealer of TeraFlex and carry the full line of products. 07-'18 Jeep Wrangler JK 2 Door'07-'18 Jeep Wrangler JK Unlimited 4 Door. TeraFlex JK/JKU Heavy Duty Dana 30/44 Upper & Lower Ball Joint Kit w/out Knurls - Set of 4. TeraFlex JK/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels.
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.
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The RA # must be on the outside of each package with the RA # in a visible area. Any package without the RA # will be refused. The item "TeraFlex HD Upper & Lower Ball Joint Kit witho Knurls Set of 4 fits 07-18 Jeep JK" is in sale since Tuesday, June 19, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Lift Kits & Parts".The seller is "azoffroadperformance" and is located in Phoenix, Arizona. This item can be shipped worldwide.