Front Upper Ball Joint Replacement - Mevotech Control Arms from RockAuto

Front upper ball joints on the MKIII Supra are integrated into the upper control arm and were never sold separately by Toyota. The complete upper control arms have been discontinued by Toyota, making replacement difficult when the ball joints or dust boots are worn or damaged.

Toyota designed the front upper ball joints as non-serviceable parts integrated into the upper control arm assembly. Since the upper ball joints are not load-bearing, Toyota never sold them separately. With the complete arms now discontinued, owners with damaged boots or worn joints have limited replacement options.

Low confidence — Original poster confirmed this resolved the issue