Mevotech Supreme CMS861331 front right lower control arm with ball joint for the 2021-2025 Toyota Sienna and other vehicles connects the wheel assembly to the chassis and lets the suspension move. This Mevotech Supreme suspension control arm, also called a control arm and ball joint assembly, is built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
- Mevotech Supreme line, engineered in-house with application-specific upgrades for durability
- Ball joint pre-assembled on the control arm
- Sintered metal bearings for longer-lasting performance
- Double-bonded bushings for increased stiffness and durability
- 135 degree SAE grease fitting included for servicing
- Thicker, stronger ball joint flange that resists deformation during installation
Quick facts
- Part: Mevotech Supreme CMS861331 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2021-2025 Toyota Sienna and other vehicles
- Position: Front right lower
- Material: Steel
- Condition: New
A clunk over bumps, uneven tire wear or loose steering can point to a worn control arm or ball joint. These signs alone do not prove this part is the problem, since a worn strut or tie rod can cause them too.
Fits
This lower control arm is a direct-fit replacement for the 2021-2025 Toyota Sienna, the 2023-2025 Lexus RX350 and the 2023-2025 Lexus RX350h, along with other vehicles. The front left arm on that axle is a separate part and is normally replaced at the same time.
Specifications
Fit and size
- Position: front right lower
- Quantity per vehicle: 1
- Maximum width: 14.19 in
- Maximum length: 16.65 in
- Ball joint mounting type: bolt in
- Ball joint stud type: threaded
Build and materials
- Control arm material: steel
- Bushing material: rubber
- Bearing material: sintered metal
- Dust boot material: neoprene
- Surface: protective surface treatment against corrosion
- Greaseable: yes, pre-greased
- Condition: new
- Country of origin: China
In the box
One front right lower control arm with the ball joint, bushings, dust boot, castle nut, cotter pin and grease fitting. This listing holds one arm, which is the number the front right position takes.
Installation notes
- The ball joint comes pre-greased.
- Secure the ball joint stud to the vehicle with the castle nut and cotter pin provided.
Interchange: 2609028 · 4333009B60 · 4806808050
This part cross-references / interchanges with the following part numbers:
CMS861331, 2609028, 4333009B60, 4806808050
Frequently Asked Questions
Is this Toyota Sienna control arm the right part for a 2021-2025 Sienna front right lower side?
Yes. Mevotech Supreme CMS861331 fits the 2021-2025 Toyota Sienna as the front right lower arm. If your car is a different model, look it up in the "Vehicles it fits" section.
Does this lower control arm fit the 2023-2025 Lexus RX350 or the 2023-2025 Lexus RX350h?
Yes. CMS861331 fits the 2023-2025 Lexus RX350 and the 2023-2025 Lexus RX350h on the front right lower side; the front left is a separate part.
What hardware comes with the Mevotech Supreme control arm?
The ball joint arrives pre-assembled. The bushings, dust boot, castle nut, cotter pin and grease fitting are included with it.
Is the ball joint on this front right lower control arm greaseable?
Yes. The ball joint comes pre-greased, and the included 135 degree SAE grease fitting lets you grease it later during service.
What materials is this control arm with ball joint made from?
The control arm is steel with a protective surface treatment against corrosion. The bushings are rubber, the bearing is sintered metal and the dust boot is neoprene.
