Teraflex JK HD Dana 44/30 Upper & Lower Ball Joint Set of 4 w/ Knurl – JK
$307.99$327.48 (-6%)
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. The Teraflex JK HD Dana 44/30 Upper & Lower Ball Joint Set of 4 w/ Knurl includes an upper and lower ball joint for a complete ball joint overhaul. The upper ball joint incorporates hard sintered wear bushings to handle extreme side load demands without failure. The lower ball joint features a threaded top cap for adjustable preload and allows grease servicing without axle shaft removal, even with larger RCV shafts. Adjustable End Cap w/ Lateral Greasing for Easy Wrangler Servicing The Teraflex JK HD Dana 44/30 Upper & Lower Ball Joint Set of 4 w/ Knurl features a machined grease passage in the lower joint housing assembly provides lubrication access without affecting the ball joint load surface. These ball joints are specifically fit to the Jeep Wrangler JK Dana 30 and Dana 44 axles. Each ball joint is durably constructed from 4140 chromoly and housed in 1045 carbon steel housing. There is even a hard alloy tool steel slotted wear plate for each ball/stud to offer more socket wear protection. When it comes time to do the occasional maintenance, it is very easy to complete any servicing with the adjustable end cap with lateral greasing access. Fitment: Jeep Wrangler JK Important Notes: Fits 2007-2012* JK Wrangler Dana 30 & Dana 44 axles. We recommend ball joints without knurls as they will not score the inner knuckle and open up the bore. We also offer ball joint with knurls for ball joints that have 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. CLICK HERE FOR INSTALL INSTRUCTIONS
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. The Teraflex JK HD Dana 44/30 Upper & Lower Ball Joint Set of 4 w/ Knurl includes an upper and lower ball joint for a complete ball joint overhaul. The upper ball joint incorporates hard sintered wear bushings to handle extreme side load demands without failure. The lower ball joint features a threaded top cap for adjustable preload and allows grease servicing without axle shaft removal, even with larger RCV shafts.
Adjustable End Cap w/ Lateral Greasing for Easy Wrangler Servicing
The Teraflex JK HD Dana 44/30 Upper & Lower Ball Joint Set of 4 w/ Knurl features a machined grease passage in the lower joint housing assembly provides lubrication access without affecting the ball joint load surface. These ball joints are specifically fit to the Jeep Wrangler JK Dana 30 and Dana 44 axles. Each ball joint is durably constructed from 4140 chromoly and housed in 1045 carbon steel housing. There is even a hard alloy tool steel slotted wear plate for each ball/stud to offer more socket wear protection. When it comes time to do the occasional maintenance, it is very easy to complete any servicing with the adjustable end cap with lateral greasing access.
Fitment: Jeep Wrangler JK
Important Notes:
Fits 2007-2012* JK Wrangler Dana 30 & Dana 44 axles. We recommend ball joints without knurls as they will not score the inner knuckle and open up the bore. We also offer ball joint with knurls for ball joints that have 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.
CLICK HERE FOR INSTALL INSTRUCTIONS
Additional information
| Dimensions | 7 × 5.5 × 3 in |
|---|---|
| Fitment | Wrangler JK 2016, 2017, 2018, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 |
| Model | jeep, jk, rubicon, wrangler |
| Years | 2016,2017,2018,2007,2008,2009,2010,2011,2012,2013,2014,2015 |
| Universal | False |
| Adjustable | Yes |
| Axle Type | Dana 30 / 44 |
| Greaseable | Yes |
| Material | |
| Qty | 4 |
| Rebuildable | No |
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