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TC Remanufacturing MC26-4 Automatic Transmission Torque Converter
Reliable Automatic Transmission Torque Converter for Mercedes-Benz
The TC Remanufacturing MC26-4 automatic transmission torque converter is designed for select Mercedes-Benz models, including the E350, GLK350, and ML350. Engineered as a standard replacement part, it offers precise fitment and performance to maintain smooth transmission operation.
- Compatible with Mercedes-Benz E350, GLK350, and ML350 models
- Standard replacement grade type for reliable durability
- 12-inch converter diameter with a 10.75-inch bolt circle
- Lock-up feature included for improved efficiency
- Slotted hub type with 30 spline count for secure engagement
- Mounting thread size of 10mm x 1.5 and 3-pad mounting type
- Stall speed range between 1800-2000 RPM
- Supports converter codes Bb, bb4c, bb4d, bb8d, bb8f
- Pilot diameter of 1.703 inches for precise alignment
Detailed Product Description
The MC26-4 torque converter from TC Remanufacturing is engineered to meet the specifications required by Mercedes-Benz E350, GLK350, and ML350 automatic transmissions. Its 12-inch diameter and 10.75-inch bolt circle ensure proper fitment within the transmission housing. The slotted hub design with 30 splines provides a secure connection to the transmission input shaft, while the lock-up feature enhances fuel efficiency by reducing slippage during cruising speeds. The 3-pad mounting type and 10mm x 1.5 mounting thread size facilitate straightforward installation. This torque converter supports multiple converter codes including Bb, bb4c, bb4d, bb8d, and bb8f, making it a versatile replacement option for compatible vehicles.
Common Applications and Issues Addressed
- Replacement for worn or damaged torque converters in Mercedes-Benz E350, GLK350, and ML350
- Resolves transmission shudder or slipping during acceleration
- Addresses lock-up clutch failure affecting fuel economy
- Corrects abnormal stall speeds impacting vehicle performance
- Eliminates noise or vibration caused by faulty torque converters
Installation Notes and Tips
Ensure the torque converter is properly aligned with the pilot diameter of 1.703 inches during installation to avoid damage to the transmission input shaft. Verify that the mounting thread size of 10mm x 1.5 matches the vehicle specifications. Use the 3-pad mounting type to secure the converter firmly. It is recommended to inspect the transmission fluid and replace it if contaminated during the installation process.
Quality Assurance and Warranty
TC Remanufacturing provides this MC26-4 torque converter as a standard replacement part built to meet OEM specifications. While specific warranty details are not provided, TC Remanufacturing products typically undergo rigorous quality control to ensure reliability and performance in Mercedes-Benz E350, GLK350, and ML350 vehicles.
| Brand | TC Remanufacturing |
| Part Number | MC26-4 |
| Bolt Circle | 10.75 |
| Converter Codes | Bb, bb4c, bb4d, bb8d, bb8f |
| Converter Diameter | 12 |
| Grade Type | Standard replacement |
| Hub Type | Slotted |
| Lock Up Type | Yes |
| Mounting Thread Size | 10mm x 1.5 |
| Mounting Type | 3 pads |
| Pilot Diameter | 1.703 |
| Spline Count | 30 |
| Stall | 1800-2000 |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
| 2015 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
| 2014 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
| 2014 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
| 2013 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
| 2013 | Mercedes-Benz | GLK350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
| 2012 | Mercedes-Benz | E350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
| 2012 | Mercedes-Benz | ML350 | 3.5L | V6 | N/A | Converter Codes:BB, BB4C, BB4D, BB8D, BB8F |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.