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Teraflex

TeraFlex Dana 30/44 HD Ball Joint Kit w/ Knurl - upper and lower - set of 2 (07-18 Jeep Wrangler JK)

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SKU:
3440020-TF
MPN:
3440020
Shipping:
Calculated at Checkout
$155.99

Description

TeraFlex JK: HD Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Fits all JK Wrangler/Unlimited models with Dana 30 or Dana 44 front axles.

Features

  • Heat treated 4140 chromoly ball/stud and 1045 carbon steel housing
  • Magnesium Phosphate coating to inhibit corrosion throughout
  • Upper Ball Joint: Extremely hard sintered wear bushings to handle extreme side load demands w/out failure
  • Factory-style serrated flange nut and grease fitting
  • Lower Ball Joint: Hard alloy tool steel slotted wear plate for ball/stud to socket wear protection
  • Wear plate features dual helical grease channels for increased flow through entire joint ensuring longevity and predictable operation
  • Factory-style serrated flanged castle nut
  • Low-profile single lip dust seal prevents contaminants
  • 30mm (1.18") adjustable ball stud for accurate initial and future preload adjustments using simple hand tools
  • 2 grease zerk fittings allow greasing access from either side

Notes

  • Ball Joints w/out Knurl won't score the inner knuckle and open the bore.
  • Ball Joints w/ Knurl are for inner knuckles that have a "loose press fit" due to repeated ball joint replacement and/or where knurled ball joints have been installed.
TeraFlex JK: HD Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Fits all JK Wrangler/Unlimited models with Dana 30 or Dana 44 front axles.

Features

  • Heat treated 4140 chromoly ball/stud and 1045 carbon steel housing
  • Magnesium Phosphate coating to inhibit corrosion throughout
  • Upper Ball Joint: Extremely hard sintered wear bushings to handle extreme side load demands w/out failure
  • Factory-style serrated flange nut and grease fitting
  • Lower Ball Joint: Hard alloy tool steel slotted wear plate for ball/stud to socket wear protection
  • Wear plate features dual helical grease channels for increased flow through entire joint ensuring longevity and predictable operation
  • Factory-style serrated flanged castle nut
  • Low-profile single lip dust seal prevents contaminants
  • 30mm (1.18") adjustable ball stud for accurate initial and future preload adjustments using simple hand tools
  • 2 grease zerk fittings allow greasing access from either side

Notes

  • Ball Joints w/out Knurl won't score the inner knuckle and open the bore.
  • Ball Joints w/ Knurl are for inner knuckles that have a "loose press fit" due to repeated ball joint replacement and/or where knurled ball joints have been installed.
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