MOOG Chassis Products RK623351 front right lower control arm with ball joint for the 2003-2007 Cadillac CTS connects the wheel to the chassis. The ball joint lets the knuckle pivot as the wheel steers and moves over bumps.
- Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
- Sealed ball joint socket for maintenance-free operation
- Ball stud shape designed for fatigue life
- Heat treated to inhibit premature failure
- Coated studs and an e-coated arm to inhibit premature deterioration
Quick facts
- Part: MOOG Chassis Products RK623351 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2003-2007 Cadillac CTS
- Position: Front right lower
- Condition: New
A worn control arm can show up as a clunk over bumps, steering wander or uneven tire wear. These signs alone do not prove the arm is at fault, since a worn tie rod end can cause some of them too. This listing is one arm; the front left is a separate part, and both sides are normally replaced together.
Fits
This control arm for the 2003-2007 Cadillac CTS is a direct-fit replacement, and the car takes one on its front right side.
Specifications
Fit and size
- Position: Front right lower
- Quantity per vehicle: 1 (this side)
Build and materials
- Type: Control arm with ball joint
- Bushings: included
- Ball joint: included, pre-installed
- Coating: coated studs, e-coated arm
- Condition: New
- Country of origin: Taiwan
In the box
One front right lower control arm with the ball joint and bushings included.
Installation notes
- The ball joint comes pre-installed.
- Precision tolerances are built for easy installation and steering alignment.
Interchange: 521-020
TC7641 · CB90444PR · 15904599 · 25733934 · 25758280 · CB90444 · CMS50191 · 9CB50134
This part cross-references / interchanges with the following part numbers:
TC7641, 521-020, CB90444PR, 15904599, 25733934, 25758280, CB90444, CMS50191, 9CB50134
Frequently Asked Questions
Is this the right lower control arm for the 2003-2007 Cadillac CTS?
Yes. MOOG Chassis Products RK623351 is the front right lower control arm for the 2003-2007 Cadillac CTS; the front left side is a separate part.
What is included in this control arm and ball joint assembly?
This listing is one front right lower control arm with the ball joint and bushings included.
What coating does the MOOG RK623351 control arm have?
MOOG Chassis Products RK623351 has coated studs and an e-coated arm, which are intended to inhibit premature deterioration.
What can a worn lower control arm do to a car's handling?
Worn bushings or a loose ball joint can cause a clunk over bumps, steering wander or uneven tire wear. A shop can inspect the arm and ball joint to confirm.
Does this control arm need a separate ball joint?
No. On this front right lower control arm the ball joint is pre-installed in a sealed socket, and the bushings are included with the arm.
