Front upper ball joint engineered for 1989–2022 Ford and Mazda applications, designed to replace worn factory units and restore proper steering and suspension geometry. This ball joint secures the control arm to the steering knuckle, maintains alignment under load, and resists wear thanks to robust materials and a greaseable design. The integrated 60 mm pinch bolt interface ensures a precise fit for compatible knuckles, while the grease port allows easy periodic lubrication to extend service life. Ideal for restoration, maintenance, and performance-oriented repairs, it delivers dependable handling, reduced noise, and improved suspension longevity.
Features:
- Fitment: Direct-fit front upper ball joint for select 1989–2022 Ford and Mazda models (driver or passenger side, verify vehicle-specific compatibility).
- Material: Durable hardened steel ball stud and corrosion-resistant housing for long-lasting performance.
- Function: Secures the control arm to the steering knuckle, restoring proper steering geometry and reducing play.
- Design: Includes 60 mm pinch bolt interface for correct clamping to compatible knuckles.
- Serviceability: Built-in grease port lets you add lubricant to extend service life and reduce wear.
- Installation: Designed as a straightforward replacement part for restoration and routine suspension maintenance.
Installation / Application:
- Difficulty: 2/5
- Estimated time: 45-90 minutes per side
Instructions:
- Park on level ground, engage parking brake, loosen front wheel lug nuts slightly.
- Raise vehicle with floor jack and secure on jack stands. Remove the front wheel.
- Spray penetrating oil on the pinch bolt and ball joint fasteners; allow to soak.
- Remove the pinch bolt and any retaining hardware securing the ball joint to the knuckle.
- Use a ball joint press or appropriate removal tool to press out the old ball joint from the control arm. A pickle fork can be used if necessary but may stress components.
- Clean the control arm bore and inspect the knuckle and control arm for damage or excessive wear.
- Press the new ball joint into the control arm until fully seated, following orientation marks and manufacturer torque specs where applicable.
- Reinstall the pinch bolt and any retaining hardware. Torque all fasteners to the vehicle manufacturer's specifications.
- Reconnect any components removed (tie rod ends, sway bar links) and reinstall the wheel.
- Lower the vehicle, torque the wheel lug nuts to specification, and pump grease into the ball joint via the grease port until fresh grease appears at the boot.
- Test-drive at low speed to confirm proper operation, then recheck fastener torque and grease fitting for leaks.
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 |
Bronco II |
1989 - 1990 |
| Ford |
E-150 Club Wagon |
2003 - 2005 |
| Ford |
E-150 Econoline |
1992 - 2002 |
| Ford |
E-150 |
2003 - 2014 |
| Ford |
E-250 Econoline |
1992 - 2002 |
| Ford |
E-250 |
2003 - 2014 |
| Ford |
E-350 Club Wagon |
2003 - 2005 |
| Ford |
E-350 Econoline Club Wagon |
1992 - 2002 |
| Ford |
E-350 Econoline |
1992 - 1998 |
| Ford |
E-350 Super Duty |
1999 - 2022 |
| Ford |
E-450 Econoline Super Duty |
1999 - 2002 |
| Ford |
E-450 Super Duty |
2003 - 2022 |
| Ford |
Econoline Super Duty |
1996 - 1999 |
| Ford |
Explorer |
1991 - 1994 |
| Ford |
Ranger |
1989 - 1997 |
| Mazda |
B2300 |
1994 - 1997 |
| Mazda |
B3000 |
1994 - 1997 |
| Mazda |
B4000 |
1994 - 1997 |
| Mazda |
Navajo |
1992 - 1994 |
