TC Remanufacturing DA32 Automatic Transmission Torque Converter

Overview of TC Remanufacturing DA32 Torque Converter

The TC Remanufacturing DA32 automatic transmission torque converter is designed specifically for Mazda 929 models. Engineered to meet precise specifications, this lock-up converter offers reliable performance and medium stall characteristics for smooth power transfer.

• Compatible with Mazda 929 automatic transmissions
• Lock-up converter type with medium stall speed
• 11.000 inch converter diameter for optimal fit
• Slotted/stepped hub type with 20 spline count
• Mounting with 4 holes sized 10mm x 1.25
• 10.125 inch bolt circle diameter
• Fits converter codes A12, a13, a20 (some), a33, a47
• Visible blue markers for easy identification
• Pilot diameter of 0.785 inches and pilot length between 0.625-0.930 inches
• Part number DA32 for accurate ordering

Technical Details and Specifications

The DA32 torque converter from TC Remanufacturing is built to match the exacting requirements of Mazda 929 transmissions. Its lock-up design helps improve fuel efficiency by reducing slippage during highway driving. The 11-inch diameter and 10.125-inch bolt circle ensure proper alignment and fitment. The slotted and stepped hub with 20 splines provides secure engagement with the transmission input shaft. Mounting is facilitated by four 10mm x 1.25 threaded holes, and the pilot diameter and length are engineered to maintain correct positioning within the torque converter housing. This unit does not include a ring gear and features visible blue markers for quick verification during installation.

Applications and Problem Solving

• Replacement for worn or damaged torque converters in Mazda 929 automatic transmissions
• Addresses issues with slipping or shuddering during acceleration
• Helps resolve poor fuel economy related to torque converter inefficiency
• Improves lock-up engagement for smoother highway cruising
• Restores proper stall speed characteristics for medium stall applications

Installation Notes and Tips

Ensure compatibility by verifying the part number DA32 and converter codes (A12, a13, a20, a33, a47) before installation. Proper alignment of the pilot diameter and length is critical to avoid transmission damage. Use the visible blue markers as a guide during installation to confirm correct orientation. Torque mounting bolts to manufacturer specifications using the 4-hole 10mm x 1.25 mounting pattern. It is recommended to inspect the transmission fluid and replace it if contaminated during the torque converter replacement process.

Quality Assurance and Warranty

TC Remanufacturing provides remanufactured torque converters that meet or exceed OEM standards for durability and performance. Each unit undergoes rigorous testing to ensure proper stall speed and lock-up function. The DA32 torque converter is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Mazda 929 automatic transmission applications.