Help keep your truck's front suspension properly located with the DORMAN control arm 527-578, a direct-fit replacement for the front right lower position on the 2014-2018 Ram 2500 and 2013-2025 Ram 3500. For engine and trim details, see the Buyer's Guide tab.
A control arm connects the suspension to the vehicle's frame. It holds the front end in position while letting it travel up and down over the road. When the original arm wears out or is damaged, this replacement is designed to fit and perform like the original equipment on the listed applications.
- Direct replacement: built to fit and perform like the factory arm on the listed applications.
- Reliable fit: precision-engineered to match the design and dimensions of the original components.
- Durable construction: made to strict standards from sturdy, safe materials.
- Rigorously tested: goes through thorough quality-control measures focused on longevity.
A lower control arm may need replacing if you notice clunking or knocking over bumps, loose or wandering steering, or uneven tire wear. Worn ball joints, bushings, tie rods or other steering parts can cause similar symptoms, so diagnose the cause before you replace anything. This DORMAN lower control arm is sold individually for the front right side. If the left arm also shows wear, we recommend replacing both sides together.
Interchange: 4877282AA · 4877282AB · 4877282AC · 4877282AD · 4877282AE · 4877282AF · 4877282AG · 68377468AA · 68377468AB · 68377468AC · 68377468AD · CA9069
This part cross-references / interchanges with the following part numbers:
4877282AA, 4877282AB, 4877282AC, 4877282AD, 4877282AE, 4877282AF, 4877282AG, 68377468AA, 68377468AB, 68377468AC, 68377468AD, CA9069
