Help keep your vehicle's front suspension travel in check with the Dorman suspension control arm bumper, part number 523-087, a direct replacement for a worn, cracked or missing bumper at the front lower control arm. It fits many vehicles, among them the 1997-2003 Ford F-150, 1997-1999 Ford F-250 and 1997-2002 Ford Expedition. See the "Vehicles it fits" section for the full list.
A control arm bumper is designed to limit how far the control arm can travel and to cushion contact at the end of that travel, helping keep metal parts from striking each other. Dorman precision-engineers and rigorously tests this bumper as a reliable replacement for the original equipment.
- Direct replacement: designed to fit and perform like the original equipment 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: thorough quality control checks intended to support long service.
Signs this part may need replacing: a bumper that is cracked, flattened or missing, or a harsh knock when the suspension bottoms out over bumps. Other suspension parts can make similar noises, so inspect the front suspension before replacing parts.
Interchange: F65Z3020BA
Frequently Asked Questions
What does a control arm bumper do?
It mounts at the front lower control arm and is designed to limit arm travel and cushion contact at the end of that travel, so metal parts are not left to strike each other.
Will this Dorman bumper fit my 1997-2003 Ford F-150?
Yes. 523-087 is a direct-fit replacement for the 1997-2003 Ford F-150, and it also fits the 1997-1999 Ford F-250 and 1997-2002 Ford Expedition. Check the "Vehicles it fits" section for other vehicles.
What are signs a control arm bumper may need replacing?
Look for a bumper that is cracked, flattened or missing, or a harsh knock when the suspension bottoms out. Other suspension parts can cause similar noises, so inspect before replacing.
What number does Dorman 523-087 cross-reference to?
It interchanges with F65Z3020BA.
Is it built to match the original part?
Dorman designs it to fit and perform like the original equipment. It is precision-engineered to match the original's design and dimensions and goes through thorough quality control testing.
