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The TeraFlex 3452010 Heavy-Duty Ball Joints for the Jeep Wrangler JL are specifically engineered to handle the increased load caused by oversized tires and offset wheels. Constructed with heat-treated 4140 chromoly for the ball and stud and 1045 carbon steel for the housing, these ball joints offer exceptional strength and durability. They are coated with a protective layer of magnesium phosphate to ensure longevity and resist corrosion. Upgrade your vehicle with these robust ball joints for enhanced performance and reliability.
Features & Benefits:
Designed for precise preload adjustment during assembly and future maintenance.
30mm (1.18”) ball stud for accurate initial and future preload adjustments using simple hand tools, ensuring long-life with flawless and predictable operation.
Two grease zerk fittings accessible from either side even with axle shafts installed.
Estimated install time: 4 hours
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 and 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.
Includes factory-style slotted nuts and cotter pins.
Low-profile single lip dust seal prevents contaminants better than conventional dust boots.
Heavy-duty snap ring on upper ball joint prevents separation from the axle during extreme off-roading.
Ball joint preload adjustability provides near effortless wear adjustment.
Preload adjustment requires simple tools and can be performed with the vehicle on the ground.
One large set screw on each ball joint and a large 8-sided adjuster handles more torque.
Important Notes
Ball Joints w/out Knurl won’t score the inner knuckle and open the bore.
Ball Joints w/ Knurl are for inner knuckles that have a “loose press fit” due to repeated ball joint replacement and/or where knurled ball joints have been installed.
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