TC Remanufacturing DA40 Automatic Transmission Torque Converter

Overview of TC Remanufacturing DA40 Torque Converter

The TC Remanufacturing DA40 automatic transmission torque converter is designed specifically for Mazda Miata models requiring a high stall lock-up converter. Engineered to meet precise specifications, this torque converter ensures reliable performance and compatibility with your vehicle's transmission system.

• Compatible with Mazda Miata automatic transmissions
• High stall lock-up converter type for improved power transfer
• 10.000 inch converter diameter with 9.250 inch bolt circle
• Mounting type: 4 studs raised pads with 10mm x 1.0 thread size
• Hub type features flats with an 18 spline count
• Pilot diameter measures 0.825 inches for accurate fitment
• Mounting thread size of 10mm x 1.25 for secure installation
• Does not include a ring gear

Detailed Product Description

The DA40 torque converter from TC Remanufacturing is tailored for Mazda Miata vehicles equipped with automatic transmissions. This lock-up converter type is designed to provide efficient torque transfer and reduce slippage during operation. With a 10-inch diameter and a 9.250-inch bolt circle, it fits precisely within the transmission housing. The 18 spline count and flats hub type ensure proper engagement with the transmission input shaft. The mounting system uses four studs with raised pads and a 10mm x 1.0 thread size, while the mounting thread size is 10mm x 1.25, providing a secure and stable connection. The pilot diameter of 0.825 inches guarantees proper alignment during installation. This torque converter is coded with S (s2, s3, etc.) converter codes and features a high stall characteristic, suitable for performance-oriented applications or specific driving conditions.

Common Applications and Issues Addressed

• Replacement for worn or damaged torque converters in Mazda Miata automatic transmissions
• Improves transmission engagement and reduces slippage
• Addresses high stall requirements for enhanced vehicle responsiveness
• Restores proper torque transfer efficiency in lock-up transmission systems
• Eliminates issues related to improper fitment or misalignment in torque converters

Installation Notes and Tips

Ensure compatibility with your Mazda Miata automatic transmission before installation. Verify the bolt circle diameter of 9.250 inches and confirm the mounting thread size of 10mm x 1.25 matches your vehicle’s specifications. Proper alignment of the pilot diameter (0.825 inches) is critical for smooth operation. Use appropriate torque specifications for the 4 studs raised pads mounting type to avoid damage. It is recommended to inspect the transmission fluid and related components during installation to maintain optimal performance.

Quality Assurance and Warranty

TC Remanufacturing products undergo rigorous quality control to meet OEM standards. The DA40 torque converter is remanufactured to ensure durability and reliable performance in Mazda Miata automatic transmissions. Warranty details are provided by TC Remanufacturing and should be reviewed at the time of purchase for specific coverage information.