1991 Ford F59 Lower Ball Joints

TRW sets the standard within the Aftermarket, with tests that go beyond the ordinary to ensure every chassis part we produce meets stringent vehicle manufacturer quality standards, in line with the Original Equipment specification. To help make sure that our parts can go the distance, TRW utilizes on the road tests and the most advanced test machines available, in both our Original Equipment and Aftermarket facilities as well as by independent testing labs. So you can be sure that TRW parts are tested for your safety.

Product Features:

• Long lasting dust covers made from the highest quality rubber that eliminate dust and water from entering the ball joint
• Low friction plastic bearings that enhance damping and reliability
• Manufactured using forged or cold formed steel
• Two-seat design is standard, and eliminates the need for a spring
• Top of the ball pins are polished
• Salt Spray Test (240hrs)
• Dynamic Test and Elasticity Test
• Original Equipment quality hardware installation accessories
• Acoustic measurements to ensure driver comfort
• Strength tests for durability

The ISG Ball Joint is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• OE expertise and quality
• Precision manufactured housing and components
• Corrosion protection
• Permanently attached boot
• One-piece forged housing for easier steering

Ball Joint

ACDelco Advantage Suspension Ball Joints connect your vehicle’s control arm to its steering knuckle, allowing your wheels to turn and the suspension to move. They serve as the pivot between the wheels and suspension, as well as a support for your vehicle’s weight. These replacement components contain a forged CNC-machined shell, synthetic bearings, and full-ball studs, for high-quality performance and durability. ACDelco Advantage Chassis products provide high-quality parts at a tremendous value. Engineered to the fit, form, and function of a premium aftermarket line, ACDelco Advantage Chassis include tie rod ends, ball joints, control arms, steering and suspension links, steering arms, and bushings – all at an economical price. With ACDelco Advantage parts, installation hardware is included where needed.

Product Features:

• Undergo impact, wear, and fatigue testing to help ensure quality and durability
• Heat-treated for enhanced quality and endurance
• Greasable design where applicable, for easy maintenance and longevity
• Dust boot is re-installed and permanently attached to reduce contamination, and increase durability and service life
• Forged, CNC-machined shell leads to high-quality, precision-made performance and additional strength
• Full-ball type studs are manufactured using a cold-formed process to reduce imperfections and hold the tightest of tolerances