TC Remanufacturing 641 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for Dodge

TC Remanufacturing Part Number 641 is an automatic transmission torque converter built for classic Dodge applications that need a non lock-up design with a 1800-2100 stall range. It features an 11.000-inch converter diameter, 10.000-inch bolt circle, slotted hub, thick mounting type, and a 1.810-inch pilot diameter for the listed fitments.

Key Features

• Automatic transmission torque converter from TC Remanufacturing
• Part number 641 for easy identification
• Non lock-up converter design
• 11.000-inch converter diameter with 10.000-inch bolt circle
• 1800-2100 stall range
• Slotted hub and thick mounting type
• 1.810-inch pilot diameter
• Ring gear included with 130 wide tooth count
• 24-spline configuration

Detailed Description

This TC Remanufacturing torque converter is built for 1970-1973 Dodge Challenger, 1970 and 1972-1973 Dodge Charger, and 1970-1973 Dodge Dart applications. Part number 641 matches classic Dodge automatic transmission setups that require a non lock-up converter with the listed diameter, spline count, and ring gear configuration. For buyers searching for a Dodge Challenger torque converter, Dodge Charger torque converter, or Dodge Dart torque converter, this unit provides the specified fitment and performance characteristics in one replacement part.

The 1800-2100 stall range supports a higher launch speed than a stock low-stall converter, while the 24-spline design, slotted hub, and thick mounting style help align the converter with the transmission and flexplate interface used in the confirmed applications. The included ring gear and 130 wide tooth count are important details for matching the starter engagement setup on these vehicles. TC Remanufacturing Part Number 641 is a direct-fit option for owners restoring or servicing these Dodge models.

What It Helps Address

• Transmission shudder or poor converter performance in the listed Dodge applications
• Incorrect stall speed for street performance or restoration builds
• Fitment issues caused by mismatched spline count or pilot diameter
• Starter engagement problems related to ring gear configuration
• Replacement needs for worn or damaged torque converters

Installation Notes and Tips

Verify transmission spline count, pilot diameter, bolt circle, and ring gear tooth count before installation. Confirm that the converter type is non lock-up and that the 11.000-inch diameter and thick mounting style match the vehicle’s transmission and flexplate requirements. For best results, inspect the transmission fluid condition, cooler lines, and flexplate before installing Part Number 641.

• Fits 1970-1973 Dodge Challenger
• Fits 1970, 1972-1973 Dodge Charger
• Fits 1970-1973 Dodge Dart

Quality Assurance

TC Remanufacturing supplies transmission hard parts for service and replacement applications, and Part Number 641 is listed with detailed dimensional and drivetrain specifications to support accurate selection for the confirmed Dodge fitments.