Teraflex HD Ball Joint Kit w/out Knurl - 2 Upper and 2 Lower

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.

Features and Benefits

30mm (1.18”) adjustable ball stud for accurate initial and future preload adjustments using simple hand tools

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

Wear plate features dual helical grease channels for increased flow through entire joint ensuring longevity and predictable operation

Grease channels also allow spent grease to exit through low-profile seal

Includes factory style slotted nuts and cotter pins

Low-profile single lip dust seal prevents contaminants and eliminates concerns for 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 with near effortless wear adjustment

Preload adjustment requires simple tools and can be performed with the vehicle on the ground

Simple locking mechanism w/ 1 screw and revised geometry so adjustment tool doesn’t slip as easily

2 grease zerk fittings allow greasing access from either side

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.

Will not fit with RCV axle shafts

Specifications