Keep the front suspension pivoting smoothly and the steering tight with the Dorman - OE Solutions Suspension Ball Joint 533-309. This is a front lower ball joint that connects the lower control arm to the steering knuckle, letting the suspension travel up and down while the wheel pivots to steer. It drops in as a direct replacement that fits and performs like the original equipment on the 1985-1989 and 1991-1995 Toyota MR2 and the 1983-1988 Toyota Tercel — see the Buyer's Guide tab for engine-level fitment.
- Front lower placement: serves the front lower control-arm-to-knuckle joint.
- Steel and rubber build: constructed from steel and rubber material for the load-bearing joint and boot.
- Precision-engineered: matched to the design and dimensions of the original component for a reliable fit.
- Rigorously tested: built to strict standards with thorough quality-control checks.
A worn ball joint can show up as clunking over bumps, loose or wandering steering, or uneven front tire wear. If a failed front lower ball joint is the cause, this unit replaces it. Replace in matched pairs left and right for balanced handling where the service procedure calls for it.
Interchange: 101-4026 · 610.44064 · K-9345
1014026 · 61044064 · K9345 · 45D2121 · 46D2121A · TC635 · FA1727 · FA1727GL · GK9345 · MK9345 · JBJ405 · 4333019025
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this ball joint do?
It is a front lower ball joint that links the lower control arm to the steering knuckle, allowing the suspension to move up and down while the wheel pivots to steer.
Which vehicles does the 533-309 fit?
It's a direct replacement for the 1985-1989 and 1991-1995 Toyota MR2 and the 1983-1988 Toyota Tercel. Check the Buyer's Guide tab for engine-level fitment.
What is it made of?
Per the manufacturer, it is constructed from steel and rubber material for the load-bearing joint and its protective boot.
What are signs my ball joint may need replacing?
Common signs include clunking over bumps, loose or wandering steering, and uneven front tire wear. Diagnose the cause before replacing, as other parts can produce similar symptoms.
Should I replace both sides at once?
Replacing the left and right front lower ball joints as a matched pair is recommended for balanced handling. This listing is for one joint; order two for both sides.
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