Teraflex JK HD Dana 44/30 Upper & Lower Ball Joint Set of 4 w/ Knurl Features:
Extremely hard Sintered wear bushings to handle side load demands without failure
Magnesium Phosphate coating to inhibit corrosion throughout
4140 chrome moly Ball/stud and a 1045 carbon steel housing
Factory style serrated flange nut and grease fitting Lower ball joint features
Hard alloy tool steel slotted wear plate for ball/stud to socket wear protection
4140 chrome moly ball/stud with magnesium phosphate anti-corrosion coating
Factory style serrated flanged castle nut
Adjustable end cap with lateral greasing access for easy on the Jeep servicing
CR black Neoprene boot locked into position with both a spring as well as a spring steel ring
The Teraflex JK HD Dana 44/30 Upper & Lower Ball Joint Set of 4 w/ Knurl can Handle the Heavy Load of Oversized Tires
Just because you want to upgrade to oversized off-road wheels and tires, does not mean your suspension can just handle it without a few minor upgrades. One thing you will need is a set of ball joints that can handle the increased load caused by oversized tires and offset wheels.