Teraflex Heavy Duty Ball Joints Kit for JL / JLU / GLADIATOR
Dana 30/44 HD Ball Joint Kit w/out Knurl (2 upper, 2 lower)
(Available as a Retail Boxed Kit)
If your Wrangler's mileage is heading over 50,000kms or you give it's suspension a pounding at weekends..... it's always good to have your balljoints checked for play. It is one of the culprits for death wobble but can cause other stability issues as they start to wear. Replace them with these and your Wrangler will never have to worry again!
TeraFlex JL / JT: HD Ball Joints are engineered to handle the increased load caused by oversized tires and offset wheels. Fits all JL Wrangler/Unlimited and JT Gladiator models with Dana 30 or Dana 44 front axles.
FITS:
• JL Wrangler (2-door)
• JL Wrangler Unlimited (4-door)
• JT Gladiator (pickup)
• Dana 30 Front Axle
• Dana 44 Front Axle
• Will NOT fit with RCV axle shafts
INCLUDES:
• Upper ball joints w/out knurl - pair
• Lower ball joints w/out knurl - pair
Ball Joints w/out Knurl won’t score the inner knuckle and open the bore.
FEATURES AND BENEFITS
• Threaded ball stud retaining ring designed for precise preload adjustment during assembly and future adjustments
• 30mm (1.18”) adjustable ball stud for accurate initial and future preload adjustments using simple hand tools — innovative feature ensures a long-life w/ flawless and predictable operation
• 2 grease zerk fittings are accessible from either side w/ axle shafts installed
• Dual helical grease grooves machined in the ball stud allow spent grease to exit through the low-profile seal
• Heat-treated 4140 chromoly ball studs
• Heat-treated 1045 carbon steel housing and threaded retaining ring
• Magnesium Phosphate coating provides corrosion resistance and decreases friction • Hard alloy tool steel slotted wear plate for ball stud to socket wear protection
• Magnesium phosphate coating provides corrosion resistance and decreases friction
• Includes factory style slotted nuts and cotter pins
• Low profile single lip dust seal prevents contaminants compared to easily torn conventional dust boots • Heavy-duty snap ring on upper ball joint prevents ball joint separation from the axle during extreme off-roading
• Ball joint preload adjustability provides the end user w/ near effortless wear adjustment
• Preload adjustment requires simple tools and can be performed with the vehicle on the ground
• 1 large set screw on each ball joint
• Large 8-sided adjuster handles more torque