Rear Lower Control Arm for 1998-2011 Ford Crown Victoria and More

A worn control arm with damaged bushings or ball joint affects steering geometry and ride quality. This direct-fit replacement restores proper suspension articulation.

Restore correct suspension geometry and ride height.
Premium construction with pre-installed bushings (and ball joint where applicable).
Direct-fit replacement for original control arm dimensions.
Eliminates clunks, rattles, and uneven tire wear.

Restore your suspension with our Rear Lower Control Arm for 1998-2011 Ford Crown Victoria and More. Order now!

Specifications:

Material: Stamped or Forged Steel
Pieces Per Package: 1
Placement on Vehicle: Rear Lower
Part Number: 12040
Brand: Rare Parts
Vehicle Fitment: 1998-2011 Ford Crown Victoria, Lincoln Town Car, Mercury Marauder and More

Q: What does a control arm do?

It locates the wheel and allows it to travel up and down while keeping it correctly positioned fore-aft and laterally. The bushings and ball joint pivot inside it.

Q: What symptoms indicate a worn control arm?

Clunking over bumps, vague steering, uneven tire wear, and visible cracks or separation in the bushings or ball joint boot.

Q: Are there other names?

Suspension control arm
Upper control arm
Lower control arm
A-arm
Wishbone arm

Names vary by manufacturer.

Q: Do I need special tools to install?

Standard hand tools, a ball joint separator, and an alignment after installation. Some applications require a spring compressor.

Q: Should I replace both sides at once?

Best practice, yes — the opposite side has experienced similar wear and is the next likely failure.

Why You Should Ride With Us?

At Collectors Auto Supply, we specialize in hard-to-find restoration parts for classic and vintage vehicles. Every order is packed, shipped, and tracked from our own facility — and our team is here to help if you have questions about fitment or installation.

Call us at 1 (800) 414-4462 Monday through Friday, 9am to 5pm Pacific.