2024 F-150 Upper Control Arms

Upper Control Arms Built for F-150 Lift Kits

Factory upper control arms bind when you add a 2-inch, 3-inch, or 6-inch lift to your 2024 F-150. That bind accelerates ball joint wear and tears through bushings in under 15,000 miles. JBA's forged aluminum upper control arms restore proper front suspension geometry with 90-degree ball joint articulation and 8-port grease fittings that let you maintain every pivot point, and the same engineering applies to our 2023 Ford F150 upper control arms. You get full caster and camber adjustment, not the limited range of stamped steel arms.

Each arm features Max 90 Ball Joints CNC-machined from 4140 chromoly steel. The 90-degree range eliminates the articulation limit that causes factory components to fail on lifted trucks. EZ Lube Bushings include individual grease ports with pressure relief valves so fresh lubricant reaches the wear surface instead of pooling in a sealed housing. This is a fully rebuildable design backed by a lifetime structural warranty.

Forged Aluminum Construction for Front Control Arms

JBA machines these arms from 6061-T6 forged aluminum billet, not cast or stamped material. Forging aligns the grain structure along load paths, which matters when you're absorbing impacts from rock crawls or high-speed desert runs. The billet upper control arms weigh 40% less than DOM tube steel kits without sacrificing strength. Lower unsprung weight improves shock response and reduces front suspension stress during compression cycles.

The forged construction also eliminates the porosity defects common in cast aluminum aftermarket components. You won't see stress cracks forming around ball joint mounting points after 20,000 miles of trail use. These arms front the same engineering that has kept JBA suspension components operational in jungle fleet deployments where replacement parts arrive by helicopter.

Why Upgrading Your 2024 Truck Suspension Matters

Replacing upper control arms costs $800-$1,200 in parts and labor when you use sealed components that can't be serviced. That's acceptable if you're restoring stock ride height. It's wasteful if you're running a lift kit with coilovers and aftermarket shocks. Sealed ball joints and bushings fail twice as fast under the increased articulation angles that come with lifted front suspensions. You'll replace them again in 18-24 months.

JBA's design lets you regrease ball joints and bushings every 5,000 miles. Fresh lubricant extends service life to 100,000+ miles in documented fleet applications. The arms include CNC-machined DOM tube steel cross shafts and zinc-plated hardware that resists corrosion in salt and mud. When bushings or ball joints do wear out, you replace individual components instead of buying complete arms. That's $150 in rebuild parts versus $600 for new sealed assemblies.

Compatibility with Lift Kits and Coilovers

These upper control arms work with 2-inch to 6-inch lift kits on 2024 F-150 trucks. The extended ball joint-to-frame geometry corrects the negative camber and reduced caster that cause uneven tire wear on lifted suspensions. You get 4 degrees of caster adjustment and 2 degrees of camber adjustment through eccentric cam bolts. That range accommodates alignment specs for stock wheels or 35-inch tires on aftermarket rims.

The arms mount directly to factory frame brackets without drilling or welding. They pair with aftermarket coilovers, shocks, and bump stops from any manufacturer. If you're running a complete suspension kit with extended-travel shocks, the Max 90 Ball Joints provide the articulation range those components need to cycle through full compression and rebound without binding.

Maintenance Intervals for Serviceable Components

Grease the EZ Lube Bushings and Max 90 Ball Joints every 5,000 miles or after every trail run where you submerge the front suspension in mud or water. Each bushing has 4 grease ports. Each ball joint has 2 ports. Pump grease until you see it purge from the pressure relief valve, which confirms you've displaced contaminated lubricant. This takes 10 minutes with a standard grease gun.

Inspect ball joint boots and bushing seals every oil change. Replace boots if you see tears or cracks before dirt enters the joint. JBA sells individual rebuild kits with new boots, seals, and grease fittings. A full rebuild costs $150 in parts and takes 2 hours in your driveway. Compare that to $600 for replacement sealed arms that you'll install with a press and still can't service afterward.

Lifetime Structural Warranty Coverage

JBA backs the forged aluminum arm body and DOM tube steel cross shafts with a lifetime structural warranty. If the arm cracks, bends, or fails due to material or manufacturing defects, JBA replaces it. The warranty covers the structural components, not wear items like bushings, ball joints, or boots. Those are consumables you maintain and replace as needed, which is why the arms stay serviceable for decades instead of becoming trash after 30,000 miles.

This warranty applies to the original purchaser and requires proof of purchase. It does not cover damage from collisions, improper installation, or modifications to the arm body. You can transfer ownership if you sell your truck, but the warranty does not transfer with it. JBA has honored this warranty since 2003 across thousands of arms deployed in commercial fleets, expedition rigs, and weekend trail trucks.

Shop JBA's upper control arms for 2024 F-150 trucks backed by a lifetime structural warranty. Install them once, maintain them with grease, and stop replacing sealed suspension components every 18 months.