TC Remanufacturing HO21 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for Honda and Acura

TC Remanufacturing HO21 is an automatic transmission torque converter built for specific Honda and Acura applications. It features a 10.875-inch converter diameter, lock-up design, medium stall, and a 38-spline pump drive hub for the listed fitments.

Key Features

• Part number: HO21
• Lock-up automatic transmission torque converter
• 10.875-inch converter diameter
• 11.250-inch bolt circle
• 38-spline pump drive hub
• 22-spline configuration
• Mount ring with 8 holes, 6mm x 1.0 thread size
• 6mm x 1.00 mounting thread size
• 0.945-inch pilot diameter
• Ring gear included, 121-tooth count
• Medium stall setup
• Converter codes: 8F, B7GA, B7TA, B7UA, B7VA, B7WA, B7YA, BDGA, BGFA, BGHA, BGRA, BYBA, BVGA, M7WA, MGHA, RDA, RGL

Fitment

• Fits 2018-2020 Acura RLX, N/A
• Fits 2003-2008 Honda Pilot, N/A
• Fits 1999-2006 Honda Odyssey, N/A
• Fits 2001-2003 Acura CL, N/A
• Fits 1999-2003 Acura TL, N/A
• Fits 2001-2002 Acura MDX, N/A

Detailed Description

This TC Remanufacturing torque converter HO21 is specified for Honda Odyssey, Honda Pilot, Acura TL, Acura CL, Acura MDX, and Acura RLX applications listed above. The lock-up design helps maintain efficient drivability in the supported automatic transmissions, while the medium stall characteristic and ring gear configuration align with the original application requirements. If you are replacing a worn Honda Odyssey torque converter or sourcing an Acura TL automatic transmission torque converter, HO21 provides the listed dimensions and mounting details needed for the correct match.

What It Is Used For

• Replacing a slipping or worn torque converter in the listed Honda and Acura vehicles
• Addressing shudder or inconsistent lock-up operation
• Restoring proper engagement in automatic transmission service
• Correcting noise or vibration related to converter wear
• Matching the specified converter codes for transmission identification

Installation Notes and Tips

Verify the converter codes, bolt circle, pilot diameter, spline count, and mounting style against the original unit before installation. Confirm the transmission application and engine/transmission combination for your Honda Pilot, Honda Odyssey, Acura TL, Acura CL, Acura MDX, or Acura RLX before final assembly. Inspect the transmission, flexplate, and related components for wear or damage so the replacement converter can be installed on a clean, properly prepared unit.

Quality Assurance

TC Remanufacturing supplies remanufactured transmission hard parts for drivetrain service work. HO21 is built to the listed specifications for the stated applications and identification codes.