TC Remanufacturing R21 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter R21

TC Remanufacturing R21 is an automatic transmission torque converter built around an 11.000-inch diameter, a slotted hub, and a thin mounting type. It uses a 24-spline count and does not include a ring gear, making it a direct-spec replacement for applications that call for these exact transmission hard part details.

Key Features

• Part number R21 from TC Remanufacturing
• 11.000-inch converter diameter
• Slotted hub design
• Thin mounting type
• 24-spline count
• No ring gear

Product Details

This automatic transmission torque converter is specified for drivetrain service where the original converter dimensions and hub configuration must match the transmission setup. The 11.000-inch diameter, slotted hub, and 24-spline count are the primary identifiers for confirming application accuracy. When searching for TC Remanufacturing R21, R21 torque converter, or an 11-inch automatic transmission torque converter, use the transmission specifications to verify the correct replacement before installation.

What It Helps Address

• Transmission shudder or vibration related to a worn converter
• Slipping or poor coupling between engine and transmission
• Converter fitment issues caused by incorrect hub or spline configuration
• Noise or drivability concerns tied to internal torque converter wear
• Replacement needs during automatic transmission rebuilds

Installation Notes and Tips

Confirm the converter diameter, hub style, mounting type, spline count, and ring gear requirement against the original unit before installation. For vehicle-specific searches, verify the transmission code and application details for Honda Civic, Toyota Camry, and Ford Mustang listings where this part number may be referenced in rebuild and service catalogs. Proper fluid fill, converter seating, and transmission alignment should be checked during installation.

Quality Assurance

TC Remanufacturing supplies remanufactured drivetrain components for transmission service, and part number R21 is built to match the listed hard-part specifications for accurate replacement selection. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.