MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly RK622126
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MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly RK622126
MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly RK622126 - view 2
MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly RK622126 - view 3
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MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK622126

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$59.99
MPN: RK622126
Item Package Quantity: 1
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MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK622126
MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK622126
$59.99

Tighten up a loose, clunky rear end and quiet worn bushings with the MOOG RK622126 Rear Left Upper Suspension Control Arm and Ball Joint Assembly — a direct-fit Ford Escape control arm that installs in the rear left upper position on the 2001-2008 Ford Escape and 2005-2008 Mercury Mariner. This MOOG Chassis Products suspension control arm and ball joint assembly arrives with the ball joint pre-installed, so it drops in as a complete corner without pressing a separate joint.

  • Pre-installed ball joint: ships with sealed sockets for maintenance-free operation.
  • Optimized bushings: engineered for quiet operation and resistance to wear, salt, road grime and oils.
  • Added corrosion protection: coated studs plus an e-coated cast iron and steel arm help inhibit premature deterioration.
  • Ready to install: precision tolerances support easy installation and steering alignment, and the arm is heat-treated to meet or exceed OE requirements.

If a worn rear left upper arm or its ball joint is behind your noise or alignment trouble, this assembly replaces both in one part.

Interchange: 527-557
527557 · 45D1401 · TC6259 · 5L8Z5500A · 5L8Z5500AB · YL8Z5500AB · CMS40136 · 2606821 · 13CB40552 · 5021401

This part cross-references / interchanges with the following part numbers:

45D1401, TC6259, 527-557, 5L8Z5500A, 5L8Z5500AB, YL8Z5500AB, CMS40136, 2606821, 13CB40552, 5021401

Frequently Asked Questions

What vehicles does the MOOG RK622126 fit?

It is a direct-fit rear left upper control arm for the 2001-2008 Ford Escape and the 2005-2008 Mercury Mariner. See the Buyer's Guide tab for full engine-level details.

Where does this control arm and ball joint assembly install?

In the rear left upper suspension position. It is specific to that corner, so it will not serve as a front or lower arm.

Does the RK622126 include the ball joint?

Yes. The ball joint comes pre-installed with sealed sockets for maintenance-free operation, so you replace the arm and joint together as one assembly.

What are signs this part may need replacing?

Clunking or knocking over bumps, uneven rear tire wear, alignment that won't hold, or cracked bushings can point to a worn arm or ball joint. Diagnose the cause before replacing.

Will this work as a 2008 Ford Escape control arm?

Yes, the 2008 Ford Escape is within the listed fitment for the rear left upper position. Confirm your vehicle matches the Buyer's Guide before ordering.

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