MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK80354

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$291.99
MPN: RK80354
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK80354
MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK80354
$291.99

Restore precise steering and a solid front end with the MOOG CHASSIS control arm, part number RK80354. This front left lower suspension control arm and ball joint assembly is a direct-fit replacement for the 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS, locating the wheel while the pre-installed ball joint lets the knuckle pivot for steering and suspension travel.

  • Carbon fiber bearings: induction-hardened studs paired with a patent-pending carbon fiber-reinforced bearing reduce socket friction versus non-reinforced bearings for longer socket life.
  • Added corrosion protection: coated studs plus an e-coated cast iron and steel control arm inhibit premature deterioration, while optimized bushings resist wear, salt, road grime and oils.
  • Installation ready: a pre-installed ball joint with a sealed socket for maintenance-free operation, plus all necessary hardware for a fast install.
  • Built to spec: heat treated to match or exceed OE requirements, with a laser-etched ID for genuine MOOG quality.

If a worn control arm bushing or ball joint is behind front-end clunking, loose steering or uneven tire wear, this assembly replaces it. Precision tolerances help with easy installation and steering alignment right out of the box.

Interchange: 810-232930B · 622.62036 · 520-393 · 260-5878
810232930B · 62262036 · 520393 · 2605878 · 45D3466 · 62362036 · TC6340 · CB90323PR · CA16258 · FK80354 · 10388236 · 15297863 · 15858208 · 15931295 · 15939599 · 2570675 · 25750675 · CB90323 · CMK80354 · MK80354 · 5071399 · 10980354 · JTC2669

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

45D3466, 810-232930B, 622.62036, 62362036, TC6340, 520-393, CB90323PR, CA16258, FK80354, 10388236, 15297863, 15858208, 15931295, 15939599, 2570675, 25750675, CB90323, CMK80354, MK80354, 260-5878, 5071399, 10980354, JTC2669

Frequently Asked Questions

What vehicles does the MOOG RK80354 control arm fit?

It fits the 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS as the front left lower control arm and ball joint assembly. See the Buyer's Guide tab to confirm your vehicle.

Is the ball joint included with this control arm?

Yes. The ball joint is pre-installed with a sealed socket for maintenance-free operation, so you install the arm and ball joint together as one assembly.

Does it come with mounting hardware?

Yes. MOOG includes all necessary hardware for a fast, easy installation.

What position is this control arm?

It is the front left (driver-side) lower suspension control arm.

What are the signs this part may need replacing?

Front-end clunking, loose or wandering steering, and uneven tire wear can point to a worn control arm bushing or ball joint. Diagnose the cause before replacing.