Replace a worn front left lower Honda Civic control arm on 1984-1987 models, or the same arm on the 1986-1989 Acura Integra, with the Dorman OE Solutions Radius Arm and Ball Joint 520-683. The arm and its ball joint come as one unit, so the lower suspension link and its pivot point are replaced together. Dorman builds it as a direct replacement that fits and performs like the original equipment on the listed applications. See the "Vehicles it fits" section for engine and submodel details.
- Direct replacement: designed to fit and perform like the original equipment on the listed 1984-1987 Honda Civic and 1986-1989 Acura Integra applications.
- Reliable fit: precision-engineered to follow the design and dimensions of the original components.
- Durable construction: made to strict standards from sturdy, safe materials.
- Rigorously tested: thorough quality-control checks are aimed at a long service life.
As a Dorman suspension control arm and ball joint assembly, it helps locate the wheel and lets the suspension travel over bumps, while the ball joint provides the pivot for steering and suspension movement. This listing covers the front left lower position only.
Signs this Dorman lower control arm may need replacing include clunking over bumps, a loose or wandering feel in the steering, uneven tire wear, or play in the ball joint. If a worn arm or ball joint is the cause, 520-683 replaces both at once. Have the suspension inspected to confirm the cause before replacing parts, and have the wheel alignment checked after installation.
Interchange: 102-4106
1024106 · TC6407 · CA6183 · 51361SB2003 · 51361SB2013 · 51361SB2672 · 51361SB6930 · 51361SB6931 · 51361SD2003 · 4CB60011 · K9595 · RK9595 · FA1499 · FA4075 · GK9595 · CMK9595 · 2605058 · 2605150 · 2605152 · 2605058M
This part cross-references / interchanges with the following part numbers:
102-4106, TC6407, CA6183, 51361SB2003, 51361SB2013, 51361SB2672, 51361SB6930, 51361SB6931, 51361SD2003, 4CB60011, K9595, RK9595, FA1499, FA4075, GK9595, CMK9595, 2605058, 2605150, 2605152, 2605058M
Frequently Asked Questions
Is this a lower control arm replacement for the 1984-1987 Honda Civic?
Yes. It is listed for the front left lower position on the 1984-1987 Honda Civic. The "Vehicles it fits" section has the full application details.
Does it also fit the 1986-1989 Acura Integra?
Yes. It is listed for the front left lower position on the 1986-1989 Acura Integra.
What does a radius arm and ball joint do?
The arm helps locate the wheel and lets the suspension move over bumps, and the ball joint provides the pivot for steering and suspension travel. This unit replaces both together.
Is this Dorman control arm sold as a pair?
No. It covers the front left lower position only. Replacing both sides together is recommended, and the wheel alignment should be checked after installation.
What are signs the arm or ball joint may need replacing?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear, and play in the ball joint. Have the suspension inspected to confirm the cause first.
