TC Remanufacturing DA50 Automatic Transmission Torque Converter

Overview of TC Remanufacturing DA50 Torque Converter

The TC Remanufacturing DA50 automatic transmission torque converter is engineered for reliable performance in select Ford, Mazda, and Mercury vehicles. Designed specifically for models like the Ford Escort, Mazda Protege, and Mercury Tracer, this torque converter offers a high stall speed and lock-up functionality to optimize transmission efficiency.

• Compatible with Ford Escort, Mazda Protege, and Mercury Tracer
• High stall torque converter with lock-up feature
• 10-inch converter diameter and 9-inch bolt circle
• Mounting type: 4 studs, 10mm x 1.0 thread size
• 21 spline count with no drive on hub design
• Pilot diameter of 0.825 inches and pilot length of 1.030 inches
• Converter code marked with white paint and black dot for identification

Technical Details and Specifications

The DA50 torque converter from TC Remanufacturing features a 10.000-inch diameter and a 9.000-inch bolt circle, ensuring proper fitment and secure mounting. It uses a lock-up converter type to improve fuel efficiency by reducing slippage during highway driving. The mounting thread size is 10mm x 1.00 with four studs, providing a stable connection to the transmission. This model has a spline count of 21 and a no drive on hub design, which is important for compatibility with the specified vehicle transmissions. The pilot diameter and length are 0.825 inches and 1.030 inches respectively, ensuring precise alignment during installation. The converter is identified by a white paint mark with a black dot, aiding in quick verification during service.

Applications and Problem Solving

This torque converter is designed for use in automatic transmissions of the following vehicles:

• Ford Escort
• Mazda Protege
• Mercury Tracer

It addresses common transmission issues such as:

• Excessive slippage during acceleration
• Delayed or harsh lock-up engagement
• Overheating caused by inefficient torque transfer
• Vibration or shuddering at cruising speeds
• Poor fuel economy due to torque converter inefficiency

Installation Notes and Tips

When installing the DA50 torque converter, ensure the following for optimal performance:

• Verify the bolt circle matches the flexplate with a 9.000-inch diameter
• Confirm the mounting thread size is 10mm x 1.00 and use the 4-stud mounting pattern
• Check the spline count of 21 to ensure compatibility with the transmission input shaft
• Align the pilot diameter and length carefully to avoid misalignment
• Inspect the converter code (white paint with black dot) to confirm correct part

Quality Assurance and Warranty

TC Remanufacturing torque converters undergo rigorous remanufacturing processes to meet OEM specifications. Each unit is tested for balance, stall speed, and lock-up functionality to ensure consistent performance. The DA50 torque converter is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its durability and reliability for Ford Escort, Mazda Protege, and Mercury Tracer applications.