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Teraflex Jeep TJ/LJ Dana 30/44 Upper & Lower HD Ball Joints

Regular price $307.99 Sale

TeraFlex TJ/LJ Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels

Fitment:

  • TJ Wrangler
  • LJ Wrangler Unlimited (long wheelbase)

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/ (2) zerk fittings (“Frog Eye”) allow greasing access from either side w/out axle shaft removal
  • 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

Notes:

  • Teraflex recommend ball joints w/out knurls as they will not score the inner knuckle & open up the bore.
  • Teraflex offered w/ knurls for ball joints w/ 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.
  • Pair = 1 Upper, 1 Lower; Set of 4 = 2 Upper, 2 Lower