Help maintain a solid steering and suspension connection with the Beck/Arnley Suspension Ball Joint (P/N 101-4589), a direct-fit LS400 ball joint for the 1990-1994 Lexus LS400. Cataloged as the front left lower ball joint, it forms the pivoting joint between the control arm and steering knuckle, letting the suspension travel and the wheel steer while keeping that corner located.
Beck/Arnley parts are engineered as direct replacements for Original Equipment applications across foreign nameplates, with close attention to form, fit and function, sourced through a trusted global network to OE-quality standards.
Signs this front left lower ball joint may need replacing include clunking over the front suspension, loose or wandering steering, and uneven front tire wear. If a worn ball joint is the cause, this replaces it; have the joint inspected before ordering. Sold individually; replacing both sides together is recommended.
Interchange: BJ64173PR · 4334059015 · 4334059016 · FA2230 · MS86554 · 5051306
This part cross-references / interchanges with the following part numbers:
Does this ball joint fit a 1990-1994 Lexus LS400?
Yes. This Beck/Arnley ball joint (101-4589) is cataloged as the front left lower joint for the 1990-1994 Lexus LS400. Confirm fitment for your vehicle in the Buyer's Guide tab.
Is this an upper or lower ball joint?
It is cataloged as the front left lower ball joint for the listed application.
What does a lower ball joint do?
It forms the pivoting connection between the control arm and steering knuckle, allowing the front suspension to travel while the wheel steers, keeping that corner located.
What are signs a lower ball joint is worn?
Common signs include clunking over the front suspension, loose or wandering steering, and uneven front tire wear. Have the joint inspected to confirm the cause before replacing.
Does it include mounting hardware?
Necessary hardware is supplied as needed for a complete installation, with hardware functionality matching the original design requirements.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
