Aluminum Series Double Adjustable Rear Upper Control Arms (21-25 Bronco)Find parts that fit my vehicle

Built for Strength, Forged in Aluminum. The Core 4x4 Aluminum Series Double Adjustable Rear Upper Control Arms are CNC-machined from premium 6061-T6 billet aluminum, offering an ideal blend of strength and reduced weight. Unlike traditional steel arms that are prone to rust, these aluminum versions deliver high performance while resisting corrosion, perfect for trail warriors and daily drivers alike.

Fine-Tune Your Flex. Thanks to the Core 4x4 Aluminum Series Double Adjustable Rear Upper Control Arms' double adjustable design, you can dial in your pinion angle or axle alignment with ease, all without removing the control arms. This makes life simpler for those who like to adjust their rig for specific terrains or suspension setups, especially after a lift. Whether you're chasing articulation on the rocks or smoothing out your highway ride, this feature gives you the edge.

Articulation Without the Compromise. Outfitted with premium FK rod ends, these Core 4x4 Aluminum Series Double Adjustable Rear Upper Control Arms are designed for maximum articulation and long-lasting performance. You'll experience less binding under load and greater flex on uneven terrain, translating to more control and a smoother off-road ride. These joints are the real deal, rugged, rebuildable, and ready for abuse.

Installation. Putting these Core 4x4 Aluminum Series Double Adjustable Rear Upper Control Arms on your Bronco takes 2 hours to install.

Warranty. There is a limited lifetime warranty on this product.

Application. The Core 4x4 Aluminum Series Double Adjustable Rear Upper Control Arms fit 2021-2025 Bronco models.

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