TC Remanufacturing DA37 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for Nissan Altima

TC Remanufacturing DA37 is an automatic transmission torque converter built for 1993-2001 Nissan Altima applications. It features a 10.125-inch converter diameter, lock-up design, high stall characteristics, and a slotted hub for the specified fitment.

Key Features

• Part number: DA37
• Automatic transmission torque converter
• Lock-up converter type
• 10.125-inch converter diameter
• 8.500-inch bolt circle
• 4-pad mounting type with 10mm x 1.25 mounting thread size
• 20-spline count
• Slotted hub type
• High stall specification
• No ring gear
• Pilot diameter: 0.785 inch
• Pilot length: 0.500 inch
• Converter codes: HC, HE, HH, HI

Detailed Description

TC Remanufacturing DA37 is an automatic transmission torque converter for Nissan Altima models from 1993 through 2001. The lock-up design helps maintain efficient driveline coupling during cruising, while the high stall specification supports stronger launch characteristics for the listed application. With its 10.125-inch diameter, 8.500-inch bolt circle, 20-spline count, and 4-pad mounting pattern, this converter is built around the dimensional and connection requirements of the covered Altima fitment. The DA37 part number is also useful when verifying the correct converter codes HC, HE, HH, and HI before ordering.

Compatible With 1993-2001 Nissan Altima, N/A. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Replacing a worn or slipping torque converter in a Nissan Altima automatic transmission
• Restoring proper lock-up operation during highway driving
• Addressing shudder, flare, or delayed engagement related to converter wear
• Correcting drivability issues tied to incorrect stall characteristics
• Matching the specified converter codes and mounting dimensions for the application

Installation Notes and Tips

Verify the transmission code, converter codes, spline count, bolt circle, and mounting pattern before installation. Confirm pilot diameter and pilot length against the original unit, and inspect the flexplate, seals, and transmission fluid condition during replacement. The DA37 is listed for 1993-2001 Nissan Altima applications, so fitment should be matched to the vehicle and transmission configuration before assembly.

Quality Assurance

TC Remanufacturing supplies transmission hard parts with application-specific dimensions and identification details to support accurate replacement selection. Use the part number DA37 and the listed converter codes to confirm the correct unit for your Nissan Altima.