TeraFlex Jeep Wrangler JK Dana 30/44 HD Ball Joint Kit With Knurl, Upper & Lower, Set of 4

Details:

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 Inch�) adjustable ball stud for accurate initial and future preload adjustments using simple hand tools
• 2 grease zerk fittings allow greasing access from either side

Fitment:

• JK Wrangler (2-door)
• JK Wrangler Unlimited (4-door)

Includes:

• Upper Ball Joints Inch“ pair
• Lower Ball Joints Inch“ pair