TC Remanufacturing DA2 Automatic Transmission Torque Converter

Overview of TC Remanufacturing DA2 Torque Converter

The TC Remanufacturing DA2 automatic transmission torque converter is designed specifically for select Mazda models, including the 626, B2000, B2200, and B2600. Engineered to meet the demands of these vehicles, this torque converter features a high stall speed and a non-lock up design to optimize transmission performance.

• Bolt Circle Diameter: 9.000 inches
• Converter Diameter: 11.000 inches
• Non lock up converter type
• Hub Type: Flats
• Mounting Type: 4 mounting lugs
• Pilot Diameter: 0.785 inches
• No ring gear included
• Spline Count: 18
• High stall speed

Technical Details and Specifications

The DA2 torque converter from TC Remanufacturing is built with precise dimensions to ensure proper fit and function in compatible Mazda vehicles. The 9-inch bolt circle and 11-inch converter diameter provide a solid connection to the transmission housing. Its non-lock up design allows for smooth power transfer without the complexity of lock-up mechanisms, which can be beneficial for certain driving conditions and vehicle applications. The hub features flats for secure engagement, and the 4 mounting lugs ensure stable installation. With an 18-spline count and a pilot diameter of 0.785 inches, this torque converter aligns accurately with the transmission input shaft. The absence of a ring gear indicates it is designed for applications where a flexplate ring gear is not required. The high stall rating supports improved engine RPM before engagement, which can aid in performance tuning or specific driving needs.

Compatible Vehicles and Applications

This torque converter is compatible with the following Mazda models:

• Mazda 626
• Mazda B2000
• Mazda B2200
• Mazda B2600

It is intended for use in automatic transmissions requiring a non-lock up torque converter with the specified dimensions and spline count. The part number DA2 should be referenced to ensure correct fitment for these vehicles.

Common Issues Addressed by the DA2 Torque Converter

• Transmission slipping or delayed engagement
• Overheating due to inefficient torque transfer
• Excessive engine RPM before power delivery
• Vibration or shudder during acceleration
• Failure of original torque converter components

Installation Notes and Tips

• Verify compatibility with your Mazda model and transmission type before installation
• Inspect the transmission input shaft and flexplate for wear or damage
• Ensure proper alignment of the 18-spline hub with the transmission shaft
• Torque mounting bolts to manufacturer specifications using the 4 mounting lugs
• Replace transmission fluid and filter during installation for optimal performance

Quality Assurance and Warranty

TC Remanufacturing provides this DA2 torque converter with quality standards that meet OEM specifications. While specific warranty details may vary, TC Remanufacturing typically offers coverage against defects in materials and workmanship. It is recommended to consult the warranty documentation provided at purchase for exact terms.