Front lower ball joint designed for classic full-size American vehicles from 1954–1968, including Checker, Ford, and Mercury models. This replacement ball joint secures the lower control arm to the steering knuckle, maintaining proper suspension geometry and steering response while reducing play and vibration. Built for durability and reliable service, it restores safe handling characteristics to restored or maintained classic cars. The part is suitable for either right- or left-hand lower front locations and is engineered for straightforward installation and long-term performance.
Features:
- Fits 1954–1968 Checker, Ford and Mercury full-size front lower ball joint applications (right or left hand).
- Replaces worn front lower ball joint to restore steering precision and suspension alignment.
- Durable materials and corrosion-resistant finish extend service life in classic vehicles.
- Reduces vibration, steering play and uneven tire wear for safer driving.
- Direct-fit replacement for restoration projects and routine maintenance; easy to install with common tools.
Installation / Application:
- Difficulty: 3/5
- Estimated time: 60-120 minutes per side
Instructions:
- Park vehicle on level ground, engage parking brake and chock rear wheels.
- Loosen front wheel lug nuts slightly, raise the front end with a floor jack and secure on jack stands, then remove the wheel.
- Apply penetrating oil to ball joint fasteners and allow to soak if rusty.
- Remove cotter pin and castellated nut from the outer tie rod end and separate the tie rod end from the steering knuckle if needed for access.
- Remove the ball joint retaining nut(s) securing the lower ball joint to the control arm/knuckle.
- Use a ball joint separator or press to detach the ball joint stud from the steering knuckle without damaging surrounding components.
- If the ball joint is pressed into the control arm, use a ball joint press or appropriate C-clamp adapter to press it out; otherwise unbolt as required.
- Clean the control arm bore and inspect for damage or excessive wear. Replace the control arm if needed.
- Position the new ball joint into the control arm bore and press or bolt it into place following orientation for right or left hand as applicable.
- Reattach the ball joint stud to the steering knuckle, install the new nut and torque to factory specifications. Install a new cotter pin if applicable.
- Reinstall any removed tie rod end components and torque all fasteners to specification.
- Reinstall the wheel, lower the vehicle, tighten lug nuts to specification, then test drive and check alignment. Perform a professional wheel alignment after replacement if necessary.
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 |
| Checker |
Marathon |
1961 - 1968 |
| Checker |
Superba |
1960 - 1963 |
| Ford |
Country Sedan |
1954 - 1956 |
| Ford |
Country Squire |
1954 - 1956 |
| Ford |
Courier Sedan Delivery |
1954 - 1956 |
| Ford |
Crestline |
1954 |
| Ford |
Customline |
1954 - 1956 |
| Ford |
Fairlane |
1955 - 1956 |
| Ford |
Mainline |
1954 - 1956 |
| Ford |
Park Lane Wagon |
1956 |
| Ford |
Ranch Wagon |
1954 - 1956 |
| Ford |
Skyliner |
1954 - 1956 |
| Ford |
Sunliner |
1954 - 1956 |
| Ford |
Thunderbird |
1955 - 1957 |
| Ford |
Victoria |
1954 - 1956 |
| Mercury |
Custom |
1954 - 1956 |
| Mercury |
Medalist |
1956 |
| Mercury |
Montclair |
1955 - 1956 |
| Mercury |
Monterey |
1954 - 1956 |
