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Returnable until Jan 31, 2027 Learn more
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At a glance
- Condition
- New
- Dimensions
- 9 x 4.5 x 3.25 in
- Weight
- 5.45 lb
- Exterior
- Smooth
- Position
- Front
Features 9
- Fits JK/JKU Wrangler w/ Dana 30 or 44 axle
- Heat treated 4140 chromoly ball/stud and 1045 carbon steel housing
- Extremely hard sintered wear bushings to handle extreme side load demands w/out failure
- 30mm (1.18") adjustable ball stud for accurate initial and future preload adjustments using simple hand tools
- All 4 Ball Joints
- Fits 07-12 JK ONLY
- 4140 Chrome Moly
- Greasable!
- 2013 and newer require axle shaft modification (Grinding).
Description
Treacle JK/JKU Heavy-Duty Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. FITS: JK Wrangler (2-door) w/ Dana 30 or 44 axle JKU Wrangler Unlimited (4-door) w/ Dana 30 or 44 axleINCLUDES: Upper ball joints w/out knurl - pair Lower ball joints w/out knurl - pairUPPER BALL JOINT FEATURES Extremely hard sintered wear bushings to handle extreme side load demands w/out failure Magnesium Phosphate coating to inhibit corrosion throughout Heat treated 4140 chromo ball/stud & 1045 carbon steel housing Factory-style serrated flange nut & grease fittingLOWER BALL JOINT FEATURES Hard alloy tool steel slotted wear plate for ball/stud to socket wear protection Wear plate features grease channels for increased flow through entire joint ensuring longevity & predictable operation Magnesium Phosphate coating to inhibit corrosion & friction throughout Heat treated 4140 chromo ball/stud Huge 30mm (1. 18”) ball Factory style serrated flanged castle nut Ball joint pre-load adjustability provides the end user w/ near effortless wear adjustment (kit includes Preload Adjustment Tool) Low-profile single lip dust seal eliminates torn conventional dust boot concerns Adjustable ball stud retaining ring for accurate initial & future preload adjustments that can be done w/out any axle disassembly Adjustable preload can be performed w/ simple hand tools Adjustable end cap w/ two zero fittings allow greasing access from either side w/out axle shaft removal even w/ larger RCV shafts Dual helical grease grooves machined in the retaining ring allow spent grease to exit through the low-profile seal Low-profile seal prevents contaminants, while allowing spent grease to evacuate from the ball joint
Specs 10
| Manufacturer | TeraFlex |
|---|---|
| Brand | TeraFlex |
| Model | TeraFlex 3442002 Ball Joints (Premium JK Dana 30/44 Ball Joint Kit) |
| Item Weight | 5.45 pounds |
| Product Dimensions | 9 x 4.5 x 3.25 inches |
| Item model number | 3442002 |
| Exterior | Smooth |
| Manufacturer Part Number | 3442002 |
| OEM Part Number | 3442002 |
| Position | Front |
No specs match.
Frequently asked questions
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