JK: Dana 30/44 HD Ball Joint Kit w/out Knurl - Upper & Lower - Set of 4

TeraFlex SKU: FNNT-3442002


Available Now!

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.
  • Factory-style serrated flanged castle nut Low-profile single lip dust seal prevents contaminants 30mm (1.18") adjustable ball stud for accurate initial
  • Heat treated 4140 chromoly ball/stud
  • out failure Factory-style serrated flange nut
  • Extremely hard sintered wear bushings to handle extreme side load demands
  • 1045 carbon steel housing Magnesium Phosphate coating to inhibit corrosion throughout Upper Ball Joint
  • future preload adjustments using simple hand tools 2 grease zerk fittings allow greasing access from either side
  • 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


  • GTIN: 00843885031598
  • Brand Name: TeraFlex
  • Included Parts: Upper Ball Joints - pair
  • Included Parts: Lower Ball Joints - pair
  • Install Time: 4 hours
  • Material: Steel, chromoly

Extended Information:

  • Country of Origin: Taiwan
  • Emissions : Emissions Compliance Exempt
  • Life Cycle Status: Available To Order

Packing Information:

  • Quantity of Each: 1
  • Package UOM: EA
  • Dimension: 6 x 5 x 5 inches
  • Weight: 5.45 lb