TC Remanufacturing HO31 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for Acura and Honda

TC Remanufacturing HO31 is a standard replacement automatic transmission torque converter built for specific Acura and Honda applications with converter code YEE. It features an 11.375-inch converter diameter, medium stall characteristics, and lock-up operation for direct-fit service in the correct transmission setup.

• Standard replacement automatic transmission torque converter
• Converter code: YEE
• 11.375-inch converter diameter
• 11.95 bolt circle with 8-hole ring gear mounting
• Lock-up type: Yes
• Hub type: 39 splined/stepped
• 23 spline count
• 131 ring gear tooth count
• Mounting thread size: 6mm x 1.0
• Pilot diameter: 0.945 in. and pilot length: 0.93 in.
• Visible markers: metal stamp 20 by hub, 20 at dimples

Fitment Details

This TC Remanufacturing HO31 torque converter fits 2017-2019 Acura ILX, N/A, converter codes: YEE; 2017 Acura MDX, N/A, converter codes: YEE; 2010-2013 Acura MDX, N/A, converter codes: YEE; and 2011-2013 Honda Odyssey, N/A, converter codes: YEE. Use the converter code and physical specifications to confirm the correct automatic transmission application before installation. The HO31 part number is also a useful reference when matching the correct replacement unit for Acura MDX, Acura ILX, and Honda Odyssey service work.

What This Part Helps Resolve

• Shudder or slip during torque converter lock-up
• Incorrect stall behavior from a worn converter
• Vibration or engagement issues tied to internal converter wear
• Transmission performance problems caused by a damaged hub, spline, or pilot interface
• Fitment errors when replacing a converter with the wrong code or mounting pattern

Installation Notes

Verify converter code YEE, bolt circle, spline count, pilot dimensions, and ring gear mounting style against the original unit before installation. Confirm the transmission model and inspect the flexplate, seals, and related hard parts for wear before fitting the new converter. The HO31 should be matched to the vehicle application exactly as listed for Acura MDX, Acura ILX, and Honda Odyssey coverage.

Quality Assurance

TC Remanufacturing supplies this torque converter as a standard replacement part for the listed applications. The HO31 is built around the published OE-style dimensions and identification markers to support accurate replacement selection and repeatable fitment verification.