TC Remanufacturing BM58 Automatic Transmission Torque Converter

BMW Torque Converter Replacement

TC Remanufacturing BM58 is a standard replacement automatic transmission torque converter built for select BMW, Chrysler, and Dodge applications. It features a 10.00-inch converter diameter, lock-up design, and a smooth no drive hub for the specified transmission setups.

Key Features

• Part number: BM58
• Standard replacement automatic transmission torque converter
• 10.00-inch converter diameter
• 5.456-inch converter height
• Lock-up type: Yes
• Smooth no drive hub
• 9.250-inch bolt circle
• Plate mounting with 6 holes
• 10mm x 1.50 mounting thread size
• 1.258-inch pilot diameter
• 32-spline count
• Converter codes: B117, J138, P173, V162, U137, 000334, 08 2010 464

Detailed Description

This TC Remanufacturing torque converter is identified by part number BM58 and is built to match the listed converter codes for proper transmission application matching. It is a lock-up automatic transmission torque converter with a 10.00-inch diameter, 5.456-inch height, and a smooth no drive hub configuration. The 9.250-inch bolt circle, 6-hole plate mounting pattern, 10mm x 1.50 thread size, 1.258-inch pilot diameter, and 32-spline count provide the key dimensional details needed when selecting a replacement for BMW X3, BMW X5, BMW X6, BMW 528i, Chrysler 300, and Dodge Challenger applications.

This part cross-references no additional part numbers beyond the listed converter codes for the same application.

What It Is Used For

• Replacing a worn or failing lock-up torque converter
• Addressing transmission shudder during clutch engagement
• Correcting converter-related slip or poor coupling
• Restoring proper drivetrain connection in automatic transmission service
• Matching the original converter code and mounting dimensions during rebuild or repair

Installation Notes and Tips

Verify the converter code on the original unit before installation and compare it to the listed codes: B117, J138, P173, V162, U137, 000334, and 08 2010 464. Confirm the bolt circle, pilot diameter, spline count, mounting style, and hub type against the transmission and flexplate setup. For BMW X3, BMW X5, BMW X6, BMW 528i, Chrysler 300, and Dodge Challenger applications, transmission identification should be checked carefully to ensure the correct fit.

Quality Assurance

TC Remanufacturing supplies this BM58 torque converter as a standard replacement part for the listed applications and specifications. Use the published dimensions and converter codes as the primary verification points before installation.