OE Quality
60-Day Returns

Suspensia X50LA0312 Suspension Control Arm - Rear Left Lower Rearward
Suspension Control Arm for Rear Left Lower Rearward Applications
This Suspensia suspension control arm is built for specific rear left lower rearward positions on select Toyota and Lexus vehicles. Part number X50LA0312 is a steel replacement arm with rubber bushings for restoring suspension geometry on the listed applications.
Key Features
- Steel construction for strength and durability
- Rubber bushings with black bushing color
- Regular grade replacement suspension control arm
- Lock nut included
- Not pre-greased, greaseable, or supplied with a ball joint, dust boot, cotter pin, castle nut, or grease fitting
Detailed Description
Suspensia X50LA0312 is manufactured in Turkey in IATF16949 certified factories under ISC Industries, a supplier serving OE Tier 1 and Tier 2 programs for brands including Ford, Fiat/Chrysler, Volkswagen Group, and Renault/Nissan. This control arm is specified for the rear left lower rearward position and is listed for 2004-2008 Toyota Solara, 2004-2006 Lexus ES330 without TEMS, and 2002-2003 Lexus ES300 without TEMS. This part cross-references Mevotech Original Grade GS861278 and Mevotech Supreme CMS861278 for the same application.
What This Part Helps Address
- Rear suspension looseness or instability
- Excessive play from worn control arm bushings
- Uneven rear tire wear caused by suspension wear
- Noisy rear suspension movement over bumps
- Restoring rear wheel alignment geometry on the listed vehicles
Installation Notes and Tips
Verify the rear left lower rearward position before ordering. Confirm whether the vehicle is equipped with TEMS on Lexus ES330 and ES300 applications, since the listed fitment excludes TEMS. Because the arm is not pre-greased and does not include a ball joint or dust boot, inspect related suspension components during service and replace worn hardware as needed. Fits 2004-2008 Toyota Solara, rear left lower rearward. Fits 2004-2006 Lexus ES330, rear left lower rearward, without TEMS. Fits 2002-2003 Lexus ES300, rear left lower rearward, without TEMS.
Quality Assurance
Suspensia parts are produced in IATF16949 certified facilities, supporting consistent manufacturing control and OE-focused production standards.
| Brand | Suspensia |
| Part Number | X50LA0312 |
| Material | Steel |
| Bushing Color | Black |
| Pre-Greased | No |
| Castle Nut Included | No |
| Grease Fitting Included | No |
| Dust Boot Included | No |
| Ball Joint Included | No |
| Cotter Pin Included | No |
| Grade Type | Regular |
| Greaseable | No |
| Bushing Material | Rubber |
| 9906 | No |
| Lock Nut Included | Yes |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Toyota | Solara | Rear Left Lower Rearward | |
| 2007 | Toyota | Solara | Rear Left Lower Rearward | |
| 2006 | Lexus | ES330 | Rear Left Lower Rearward | Without TEMS |
| 2006 | Toyota | Solara | Rear Left Lower Rearward | |
| 2005 | Lexus | ES330 | Rear Left Lower Rearward | Without TEMS |
| 2005 | Toyota | Solara | Rear Left Lower Rearward | |
| 2004 | Lexus | ES330 | Rear Left Lower Rearward | Without TEMS |
| 2004 | Toyota | Solara | Rear Left Lower Rearward | |
| 2003 | Lexus | ES300 | Rear Left Lower Rearward | Without TEMS |
| 2002 | Lexus | ES300 | Rear Left Lower Rearward | Without TEMS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.