TC Remanufacturing MC19L Automatic Transmission Torque Converter

Mercedes-Benz Torque Converter for E55 AMG and More

TC Remanufacturing MC19L is an automatic transmission torque converter built for select Mercedes-Benz applications that use a 12.250-inch converter diameter and 10.700-inch bolt circle. It features a clutch pack design, slotted hub, and medium stall calibration for the listed vehicles.

Key Features

• Part number: MC19L
• Automatic transmission torque converter
• 12.250-inch converter diameter
• 10.700-inch bolt circle
• Clutch pack converter type
• Slotted hub type
• 3-pad mounting design with 8mm x 1.25 mounting thread size
• 1.375-inch pilot diameter
• 22-spline count
• Medium stall specification
• No ring gear
• Converter codes: 140-250-0402, 140-250-0502

Detailed Description

TC Remanufacturing MC19L is a replacement automatic transmission torque converter for Mercedes-Benz performance and luxury models including the E55 AMG, CL500, E430, S500, S600, SL500, SL600, and E420. The listed dimensions and mounting details are important for proper transmission match-up, including the 12.250-inch converter diameter, 10.700-inch bolt circle, 3-pad mounting pattern, and 22-spline hub configuration. This part number, MC19L, is specified for applications that call for a medium stall clutch pack converter.

Compatible vehicle coverage includes Fits 1999-2000 Mercedes-Benz E55 AMG, N/A; Fits 2003-2004 Mercedes-Benz E55 AMG, N/A; Fits 1998 Mercedes-Benz CL500, N/A; Fits 2000-2003 Mercedes-Benz CL500, N/A; Fits 2000-2002 Mercedes-Benz E430, N/A; Fits 1996-1999 Mercedes-Benz S500, N/A; Fits 1996-1999 Mercedes-Benz S600, N/A; Fits 1996-1999 Mercedes-Benz SL500, N/A; Fits 1996-1999 Mercedes-Benz SL600, N/A; Fits 1997 Mercedes-Benz E420, N/A.

Common Uses

• Restoring proper torque converter operation in a Mercedes-Benz E55 AMG
• Replacing a worn or damaged converter in CL500, E430, S500, or S600 applications
• Addressing shudder, slip, or engagement concerns tied to converter wear
• Correcting fitment issues when the original converter uses the same bolt circle and spline count
• Supporting transmission rebuilds that require the MC19L configuration

Installation Notes and Tips

Verify the converter diameter, bolt circle, spline count, pilot diameter, and mounting style against the original unit before installation. Confirm the transmission code and converter code match the vehicle application, especially on Mercedes-Benz E55 AMG, CL500, and S-Class models. Proper fluid fill and pre-installation inspection of the transmission pump, seals, and flexplate interface are recommended during replacement.

Quality Assurance

TC Remanufacturing supplies remanufactured transmission hard parts for drivetrain service applications. This MC19L torque converter is identified by specific OE-style dimensions and converter codes to support accurate application matching.