TC Remanufacturing DA39 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for Nissan and INFINITI

TC Remanufacturing DA39 is an automatic transmission torque converter built for specific Nissan, INFINITI, and Mercury applications. It features a 10.800-inch converter diameter, lock-up design, medium stall, and a slotted hub for the listed fitments.

Key Features

• Part number: DA39
• Lock-up automatic transmission torque converter
• 10.800-inch converter diameter
• Medium stall characteristics
• Slotted hub type
• 4-pad mounting design with 10mm x 1.25 mounting thread size
• 9.000-inch bolt circle
• 20-spline count
• Pilot diameter: 0.785 inch
• Pilot length: 0.735 inch
• Converter codes: GB, GD, DE, GF
• No ring gear

Detailed Description

TC Remanufacturing DA39 is an automatic transmission torque converter for vehicles using the listed converter codes and mounting dimensions. The lock-up design helps maintain efficient drivability in supported Nissan Maxima, Nissan Quest, Nissan Altima, INFINITI I30, and Mercury Villager applications. With its medium stall setup and 20-spline configuration, DA39 matches the transmission interface requirements for the specified fitment range.

This part number, DA39, is listed for 1985-1988 Nissan Maxima, 1992-2003 Nissan Maxima, 1993-2002 Nissan Quest, 2004 Nissan Quest, 2002-2006 Nissan Altima, 1996-2001 INFINITI I30, and 1993-1999 Mercury Villager. Verify converter code, spline count, pilot dimensions, and mounting pattern before installation.

What This Part Helps Address

• Transmission shudder or slip related to a worn torque converter
• Lock-up clutch engagement issues in supported applications
• Incorrect converter fitment from mismatched bolt circle or spline count
• Drivability concerns tied to improper stall characteristics
• Noise or vibration caused by converter wear or internal failure

Installation Notes and Tips

Confirm the transmission code and converter code match the vehicle before installation. Check the 9.000-inch bolt circle, 4-pad mounting layout, 10mm x 1.25 thread size, pilot diameter, pilot length, and 20-spline interface against the original unit. Inspect the transmission cooler and fluid condition during replacement to help protect the new converter and the transmission system.

Quality Assurance

TC Remanufacturing supplies remanufactured drivetrain components for automotive repair applications. DA39 is built to the listed dimensional and application specifications for the confirmed vehicle coverage.