Front lower ball joint engineered for 1978-1997 Ford, Lincoln and Mercury vehicles to restore steering precision and suspension safety. This grease-port ball joint secures the lower control arm to the steering knuckle, allowing controlled pivoting while carrying vehicle load. A serviceable design improves longevity and keeps suspension components properly lubricated, delivering reliable, vibration-reducing performance and easier future maintenance. Durable construction ensures corrosion resistance and consistent fit for restoration and replacement projects.
Features:
- Fits 1978-1997 Ford, Lincoln and Mercury front lower (right or left) applications.
- Includes grease port for periodic lubrication to extend service life.
- Replaces worn or damaged lower ball joint to restore steering and suspension alignment.
- Durable materials resist corrosion and wear for reliable daily driving.
- Designed for direct-fit replacement during restoration or routine maintenance.
- Helps reduce vibration and uneven tire wear when installed correctly.
Installation / Application:
- Difficulty: 3/5
- Estimated time: 45-90 minutes per side
Instructions:
- Park vehicle on level ground, engage parking brake, and loosen lug nuts slightly.
- Raise front of vehicle with a jack and secure on jack stands; remove the wheel.
- Apply penetrating oil to mounting fasteners and allow to soak if rusted.
- Remove the cotter pin and nut from the tie rod end and separate the tie rod from the steering knuckle if necessary to gain access.
- Disconnect any sway bar links or brake line brackets attached to the control arm as needed.
- Support the lower control arm and remove the control arm-to-frame bolts if required to relieve tension.
- Use a ball joint press or removal tool to press out the old ball joint from the control arm or knuckle.
- Clean the mounting surfaces and install the new ball joint, pressing it into place per the tool and vehicle manufacturer's instructions.
- Install and torque the castle nut to the specified value for your vehicle, insert a new cotter pin if applicable.
- Reassemble any removed components (control arm bolts, sway bar links, tie rod end), and torque all fasteners to factory specifications.
- Fill the ball joint with grease using a grease gun through the grease port until grease is seen exiting seals or per service guidelines.
- Reinstall the wheel, lower the vehicle, and torque the wheel lug nuts to spec.
- Have wheel alignment checked and adjusted as necessary before driving.
About Redline Select
Redline Restomotive® has established itself as a premier brand in the world of classic car restoration, providing enthusiasts with high-quality parts that meet the exacting standards of original manufacturer specifications. Dedicated to the preservation of American automotive history, Redline Restomotive® combines advanced manufacturing techniques with an in-depth understanding of vintage vehicles. The result is a range of products that seamlessly blend into the design and function of classic cars, giving restorers and collectors the assurance that each part reflects the era’s style, quality, and performance.
Redline Select® is our premium line of steering and suspension products for all vehicle makes and models including both North American and Import vehicles. We have partnered with an ISO 9001/QS9000/TS16949 certified manufacturing facility with more than 40 years of experience in producing components that perform to the standards our customers expect. Our steering and suspension parts are backed by multiple quality control checks along the way—during production, prior to shipping from the factory, and at arrival. With our ISO 9001:2015 certification, we observe the world’s highest standards for quality management.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Ford |
Aerostar |
1986 - 1997 |
| Ford |
Country Squire |
1987 - 1991 |
| Ford |
Crown Victoria |
1992 - 1994 |
| Ford |
Fairmont |
1978 - 1983 |
| Ford |
Granada |
1981 - 1982 |
| Ford |
LTD Crown Victoria |
1987 - 1991 |
| Ford |
LTD |
1979 - 1986 |
| Ford |
Mustang |
1979 - 1993 |
| Ford |
Thunderbird |
1980 - 1988 |
| Lincoln |
Continental |
1980 |
| Lincoln |
Mark VI |
1980 - 1983 |
| Lincoln |
Town Car |
1981 - 1994 |
| Mercury |
Capri |
1979 - 1986 |
| Mercury |
Colony Park |
1987 - 1991 |
| Mercury |
Cougar |
1987 - 1991 |
| Mercury |
Grand Marquis |
1979 - 1994 |
| Mercury |
Marquis |
1979 - 1986 |
| Mercury |
Zephyr |
1978 - 1983 |
