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    • Pro 4 Series Ball Joints
    • Pro 4 Series Ball Joints
    • Pro 4 Series Ball Joints
    • Pro 4 Series Ball Joints

    Pro 4 Series Ball Joints

    Description The Probearing Pro 4 Series Ball Joints are built to outperform uniballs in aftermarket upper control arms. Featuring a high-strength 4140 steel ball stud and 4140 housing, they provide...
    Regular Price $130.00
    Shipping calculated at checkout.
    Selection: RB1U39A
    Lead times may apply based on the manufacturer's current queue.
    Return policy varies by manufacturer.
    Need help choosing? Give us a call at (303) 954-8836.

    Description

    The Probearing Pro 4 Series Ball Joints are built to outperform uniballs in aftermarket upper control arms. Featuring a high-strength 4140 steel ball stud and 4140 housing, they provide higher side impact strength and durability. In addition to their increased strength, they enhance on-road steering feel, providing better straight-line stability and smoother return to center. With 76 degrees of articulation, they allow maximum suspension travel without sacrificing pull-out strength.

    Features

    • SAE4140 housing
    • SAE4140 ball stud
    • 76 degrees of articulation
    • Zinc yellow coating
    • Sintered bearings

    What's Included

    • (2) Pro 4 Series Ball Joints
    • (2) Snap Ring
    • (2) Nylon Nut

    Compatibility

    PB SKU DK Compatible SKU Vehicle
    RB1U39A DK-811993 05-23 Tacoma
    RB1U39E DK-817993 24+ Tacoma
    RB1U39B DK-812993 03-24 4Runner/07-14 FJ Cruiser
    RB1U39B DK-815993 07-21 Tundra
    RB1U39C DK-636993 19-Current GM 1500
    RB1U39G DK-631993 07-16 GM 1500 (Cast Steel Suspension)
    RB1U39C DK-635993 16.5-18 GM 1500 (cast Aluminum & Stamped Steel Suspension
    RB1U39D DK-541993 09-Current Ram 1500
    RB1U39A DK-701993 04-Current Titan (non-XD)
    RB1U39F DK-927993 21+ Bronco
    RB1U39D DK-922993 04-20 F-150
    RB1U39E DK-816993 22+ Tundra
    RB1U39D DK-638993 11-Current GM 2500/3500

    *Not an OE replacement ball joint, this ball joint is aftermarket*

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