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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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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
Noticeable improvement in ride quality after installation
Works fine and does what it claims. There is a noticeable difference in how the suspension reacts on rough patches.
A
Anthony Clark
Noticeable improvement in ride quality after installation
After installing these control arms, I noticed a clear improvement in stability and ride comfort. The steering feels tighter and the car handles bumps much better than before.
A
Anthony Clark
Satisfied with the performance after replacing old parts
Performance is decent and installation was manageable. It slightly improved the ride quality and reduced minor noises.
D
Daniel Scott
Good fitment and improved steering response overall
Replaced my worn-out parts with these and the difference is noticeable, especially during turns and braking. The vehicle feels more planted.
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Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What materials are the TeraFlex 3442002 Ball Joints made of?A: The TeraFlex 3442002 Ball Joints are made from heat treated four thousand one hundred forty chromoly steel for the ball and stud, and one thousand forty-five carbon steel for the housing.
Q: What are the dimensions of the TeraFlex Ball Joints?A: The TeraFlex Ball Joints have a combined length of nine point zero two inches, width of four point five inches, and height of three point two seven inches.
Q: What is the weight of the TeraFlex Ball Joint Kit?A: The weight of the TeraFlex Ball Joint Kit is not specified in the product details.
Q: How do I install the TeraFlex Ball Joints?A: To install the TeraFlex Ball Joints, you will need to remove the existing ball joints from your JK or JKU Wrangler and follow the included instructions for proper placement and adjustment.
Q: Are these ball joints suitable for a JK Wrangler with a Dana 30 axle?A: Yes, the TeraFlex Ball Joints are designed to fit JK Wranglers with either Dana 30 or 44 axles.
Q: Can I use these ball joints on a JKU Wrangler Unlimited?A: Yes, these ball joints are compatible with JKU Wrangler Unlimited models equipped with Dana 30 or 44 axles.
Q: How do I maintain the TeraFlex Ball Joints?A: To maintain the TeraFlex Ball Joints, regularly grease them using the dual grease fittings for optimal performance and longevity.
Q: Is there a specific way to adjust the preload on these ball joints?A: Yes, the TeraFlex Ball Joints feature an adjustable preload that can be modified using simple hand tools, allowing for easy maintenance.
Q: Do the TeraFlex Ball Joints come with a warranty?A: The warranty details are not specified in the product information provided.
Q: How can I prevent corrosion on the TeraFlex Ball Joints?A: The TeraFlex Ball Joints are coated with magnesium phosphate to inhibit corrosion and are designed for durability in various conditions.
Q: Are the TeraFlex Ball Joints greasable?A: Yes, the TeraFlex Ball Joints are greasable, featuring two grease zerk fittings for easy access and maintenance.
Q: What tools do I need for the installation of the TeraFlex Ball Joints?A: You will need standard automotive tools including a preload adjustment tool, which is included in the kit, for installation and adjustments.
Q: How do I know if the TeraFlex Ball Joints are suitable for my vehicle?A: To determine suitability, ensure your vehicle is a JK or JKU Wrangler with either a Dana 30 or 44 axle.
Q: What is the unique feature of the lower ball joint wear plate?A: The lower ball joint features a hard alloy tool steel slotted wear plate designed to protect against ball/stud to socket wear.
Q: Can I install the TeraFlex Ball Joints myself?A: Yes, if you have basic mechanical skills and the proper tools, you can install the TeraFlex Ball Joints yourself.