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Timken LM12749 Manual Transmission Countershaft Bearing - Front Outer or Rear
Reliable Manual Transmission Countershaft Bearing for Select Vehicles
The Timken LM12749 manual transmission countershaft bearing is engineered to provide dependable performance for specific Cadillac, Chrysler, and Mercedes-Benz models. Designed to meet OEM specifications, this bearing supports smooth transmission operation in vehicles like the Cadillac CTS and Mercedes-Benz E550.
- Compatible with Cadillac CL550, CLS550, CTS models
- Fits Chrysler Crossfire transmission systems
- Suitable for Mercedes-Benz E500 and E550 manual transmissions
- Durable construction for extended service life
- Part number LM12749 ensures precise fitment
Product Details and Specifications
The Timken LM12749 is a manual transmission countershaft bearing designed to withstand the rigors of transmission operation in select luxury and performance vehicles. This bearing supports the countershaft, allowing it to rotate smoothly within the transmission housing. Its robust design helps reduce friction and wear, contributing to the overall reliability of the transmission system. Compatible with Cadillac CL550, CLS550, CTS, Chrysler Crossfire, and Mercedes-Benz E500 and E550 models, this bearing is manufactured to meet strict quality standards and exact fitment requirements.
Common Applications and Problem Resolution
- Addresses noise and vibration issues in manual transmissions
- Prevents premature wear of countershaft components
- Reduces transmission heat buildup caused by bearing failure
- Improves shifting smoothness and overall transmission performance
- Helps avoid costly transmission repairs due to bearing damage
Installation Notes and Tips
Proper installation of the Timken LM12749 bearing is critical for optimal performance. Ensure the transmission is clean and free of debris before installation. Use appropriate tools to press the bearing into place without causing damage. Verify correct alignment with the countershaft and transmission housing. It is recommended to inspect related transmission components during installation to identify any additional wear or damage.
Quality Assurance and Warranty Information
Timken bearings are manufactured under stringent quality control processes to meet or exceed OEM standards. The LM12749 manual transmission countershaft bearing undergoes rigorous testing to ensure durability and performance. While specific warranty terms may vary, Timken typically offers coverage against manufacturing defects, providing confidence in the product's reliability for Cadillac, Chrysler, and Mercedes-Benz manual transmission applications.
This part fits 19 vehicles. Search below:
| Year | Make | Model | Drive Type | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | CL550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2012 | Mercedes-Benz | CL550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2012 | Mercedes-Benz | CLS550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2011 | Mercedes-Benz | CL550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2010 | Mercedes-Benz | CL550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2009 | Mercedes-Benz | CL550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2008 | Chrysler | Crossfire | RWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2008 | Mercedes-Benz | E550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2007 | Chrysler | Crossfire | RWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2007 | Mercedes-Benz | E550 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2006 | Cadillac | CTS | Manual | Rear | ||
| 2006 | Chrysler | Crossfire | RWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2006 | Mercedes-Benz | E500 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2005 | Cadillac | CTS | Manual | Rear | ||
| 2005 | Chrysler | Crossfire | RWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2005 | Mercedes-Benz | E500 | AWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2004 | Cadillac | CTS | Manual | Rear | ||
| 2004 | Chrysler | Crossfire | RWD | Front Outer | Optional fitment - this component is included in a set. | |
| 2004 | Mercedes-Benz | E500 | AWD | Front Outer | Optional fitment - this component is included in a set. |
* 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.