Dorman 521-745 front left lower control arm with ball joint for the 2007-2015 Mazda CX-9 locates the wheel as the suspension moves. This Dorman control arm is evaluated and tested for a smooth ride and directional stability.
- Ball joint and bushings pre-installed on the arm, saving time and labor
- Stamped steel arm with rubber bushings
- Additional coatings for rust and corrosion resistance
- Part of the Dorman OE Solutions line
Quick facts
- Part: Dorman 521-745 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2007-2015 Mazda CX-9
- Position: Front left lower
- Material: Steel control arm with rubber bushings
- Condition: New
A clunk over bumps, uneven tire wear or wandering steering can mean a worn bushing or ball joint. Sway bar links and struts can make similar noises, so with the engine off, look for cracked bushings or leaking grease before replacing the arm. This listing is one front left arm; the front right is a separate part, and the pair is normally replaced together.
Fits
This Dorman lower control arm is a direct replacement for the original equipment on the 2007-2015 Mazda CX-9, on the front left side.
Specifications
Fit and size
- Position: Front left lower
- Mounting hole quantity: 3
- Mounting hole diameter: 12 mm
- Maximum width: 405 mm
- Maximum length: 430 mm
- Ball joint thread diameter: 22 mm
Build and materials
- Control arm type: Stamped
- Control arm material: Steel
- Bushing material: Rubber
- Ball joint stud type: Pinch
- Adjustable: No
- Grade: Standard replacement
- Condition: New
- Country of origin: Taiwan
In the box
One control arm with the ball joint and bushings installed. Mounting hardware and a grease fitting are not included, so plan on new bolts, since the old ones may not be reusable.
Installation notes
- The ball joint is pre-greased.
Interchange: 102-7630
TC7588 · CA16440 · 5CB761093 · RK623953 · TD1134350B · TE6934350 · TE6934350A · TE6934350B · TE6934350C · CMS761168 · 2607744 · SRK620487 · 1513013 · X32CJ2683
This part cross-references / interchanges with the following part numbers:
102-7630, TC7588, CA16440, 5CB761093, RK623953, TD1134350B, TE6934350, TE6934350A, TE6934350B, TE6934350C, CMS761168, 2607744, SRK620487, 1513013, X32CJ2683
Frequently Asked Questions
Does the Dorman 521-745 control arm fit the 2007-2015 Mazda CX-9?
Yes. Dorman 521-745 is the front left lower control arm with ball joint for the 2007-2015 Mazda CX-9. The front right side is a separate part.
Are Dorman control arm bushings already installed on this arm?
Yes. The rubber bushings and the ball joint come installed on this arm, so it is one assembly. Mounting hardware and a grease fitting are not included.
What is the Dorman suspension control arm and ball joint assembly made of?
The arm is stamped steel and the bushings are rubber. Additional coatings add rust and corrosion resistance.
How many mounting holes does the Dorman 521-745 have?
This front left lower arm has three mounting holes, each 12 mm in diameter. It measures 405 mm wide by 430 mm long at its maximum.
Is the Dorman 521-745 the same as TE6934350?
Yes. TE6934350 is one of the numbers listed as interchanging with Dorman 521-745, along with 102-7630 and CA16440.
