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Features
- Extremely hard sintered wear bushings to handle extreme side load demands w/out failure
- Heat treated 4140 chromyl ball/stud & 1045 carbon steel housing
- Factory-style serrated flange nut & grease fitting
- Fits all years and models of JK/JKU Wranglers for either Dana 30 or 44 Front Axles
Description
Treacle JK/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. FITS:โข JK Wrangler (2-door) w/ Dana 30 or 44 axleโข JKU Wrangler Unlimited (4-door) w/ Dana 30 or 44 axleINCLUDES:โข Upper ball joints w/ knurl - pairโข Lower ball joints w/ knurl - pairUPPER BALL JOINT FEATURESโข Extremely hard sintered wear bushings to handle extreme side load demands w/out failureโข Magnesium Phosphate coating to inhibit corrosion throughoutโข Heat treated 4140 chromo ball/stud & 1045 carbon steel housingโข Factory-style serrated flange nut & grease fittingLOWER BALL JOINT FEATURESโข Hard alloy tool steel slotted wear plate for ball/stud to socket wear protectionโข Wear plate features grease channels for increased flow through entire joint ensuring longevity & predictable operationโข Magnesium Phosphate coating to inhibit corrosion & friction throughoutโข Heat treated 4140 chromo ball/studโข Huge 30mm (1.18โ) ballโข Factory style serrated flanged castle nutโข Ball joint pre-load adjustability provides the end user w/ near effortless wear adjustment (kit includes Preload Adjustment Tool)โข Low-profile single lip dust seal eliminates torn conventional dust boot concernsโข Adjustable ball stud retaining ring for accurate initial & future preload adjustments that can be done w/out any axle disassemblyโข Adjustable preload can be performed w/ simple hand toolsโข Adjustable end cap w/ two zero fittings allow greasing access from either side w/out axle shaft removal even w/ larger RCV shaftsโข Dual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile sealโข Low-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball jointNOTE: โข We recommend Ball Joints w/out Knurls ( 3442002 or 3440000) as they will not score the inner knuckle & open up the bore. โข 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.INSTALL TIME: 4 Hours
Manufacturer: โTeraFlex
Brand: โTeraFlex
Model: โJK/JKU HD Dana 30/44 Upper & Lower Ball Joint Kit w/ Knurl - Set of 4
Item Weight: โ5.79 pounds
Product Dimensions: โ6 x 6 x 5.5 inches
Item model number: โ3442022
Is Discontinued By Manufacturer: โNo
Exterior: โMachined
Manufacturer Part Number: โ3442022
OEM Part Number: โTeraFlex 3442022
Date First Available: May 3, 2014
Frequently asked questions
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