There has always been a problem with the front LCA on the Toyota MKIV Supra and Lexus SC, the ball joints. A perfectly good arm has to be scrapped when the outer ball joint fails. Even worse, if you have poly bushings you will then need to reinstall them in the somewhat perfect OE arms that you purchase. With OE stock running in short supply and threats of discontinued support, we decided it was time to make something better. Introducing our OE replacement arms with serviceable outer ball joints. Several configurations are available to suit a wide variety of needs. We have even integrated support for our lifetime poly bushings from SuperPro, so if you have these already, they will not go to waste. Rod end version adds adjustment +/-2 degrees of camber range.

What is included:

1 PAIR of arms, R and L with bearings and ball stud pre-asssembled.
8 bushings with grease, or 4 rod ends with stainless spacers.
Shock mounting bracket and hardware.

Features:

Alloy Fully Boxed Steel construction, made in the USA.

Serviceable massive 7/8" outer bearing/balljoint is completely rebuildable. PTFE-lined FK bearing and monolithic taper stud with stainless HMA spacers.

Optional SuperPro Liftetime inner bushings or our rod end bearings for adjustment.

MOTO or 3-P Precision inner 3/4" inner rod ends to support a variety of uses.

Stainless inner spacers.

Modular shock mount based on stock spec. Custom risers available for ride height adjustment.

100% TIG construction for no compromises quality.

Specs:

4 degrees of adjustment on rod end version.

Static bushing version offers a lifetime warranty and uses SPF1404/SPF1403 combination so you can reuse your bushings if already purchased.

Optional powdercoat finish.

Options:

SuperPro lifetime poly bushing or bearing at inner mount: Poly bushings will provide the longest service life and least maintenance. Suggested for the street. If you already have the SuperPro LCA inner mount bushing, then select "NO BUSHING" option to reuse your existing bushing.

Street or Track Spec Precision rod ends.

Precision rod ends feature a PTFE fabric liner that is bonded to the inner race and provide a tighter interface to the ball.

NOTE about Sway Endlinks: lowering any car can induce sway bar preload, we offer adjustable sway bar endinks manufactured by Superpro with traditional booted ball joints.

The maintenance of all rod ends and bearings should be with PTFE dry-lube. Never use grease as it will break down the precise interface between the ball and race in the joint. All spare parts are available for a rebuild, pricing is subject to parts required and circumstances. Contact us with any questions.