Keep the wheel precisely located and steering geometry in check with the Mevotech TTX Suspension Control Arm and Ball Joint Assembly CTXK80306, a front left upper unit that locates the wheel, absorbs road inputs, and carries an integrated ball joint. It installs as a direct-fit replacement for the listed applications: 2006-2022 Ford Expedition, 2004-2020 Ford F-150, 2006-2008 Lincoln Mark LT, and 2006-2022 Lincoln Navigator — see the Buyer's Guide tab for the full engine-level fitment.
- Forged steel construction: upgraded with a structural change and thicker cross section for increased durability.
- Patented sintered bearings: designed to deliver longer-lasting performance under high-usage conditions.
- Serviceable design: includes a 90-degree SAE grease fitting, plus a part-specific slotted castle nut and snap cotter pin for quick installation.
- Repel-TEK surface treatment: helps resist rust build-up for a longer service life.
Upgraded rubber bushings use knurling that helps secure the control arm bushing to the sub-frame, the ball joint features a thicker, stronger flange to resist deformation during installation, and pre-applied nylok thread adhesive helps keep fasteners secure and vibration-resistant. Signs the original may need replacing include clunking on acceleration, deceleration, or over bumps, uneven tire wear, and loose or wandering steering.
