TC Remanufacturing TO84 Automatic Transmission Torque Converter

TC Remanufacturing TO84 Torque Converter

The TC Remanufacturing TO84 is a lock-up automatic transmission torque converter built for Volvo applications that call for a low-stall, 11.200-inch converter with a 20-spline hub. It is specified for multiple Volvo C30, S40, S60, C70, S70, and V70 model years, including 2008-2013 Volvo C30 and 2001-2009 Volvo S60 coverage.

• Brand: TC Remanufacturing
• Part number: TO84
• Automatic transmission torque converter
• Lock-up converter type
• 11.200-inch converter diameter
• Low stall calibration
• 20-spline hub with slotted hub design
• 9.625-inch bolt circle
• 6-pad mounting pattern
• 8mm x 1.25 mounting thread size
• 0.825 pilot diameter and 1.235 pilot length
• Converter codes: 43A012, 43A020, 43A021, 43A030, 43A220, 43A240, 431, 433, Blue Dot, Y51

Built for Volvo automatic transmission service, the TO84 torque converter matches the listed OE-style converter codes and mounting dimensions for direct application matching. If you are replacing a worn Volvo C30, S40, S60, C70, S70, or V70 torque converter, this unit provides the key fitment details needed to verify the transmission setup before installation. The TO84 part number is also a useful reference when cross-checking converter code requirements during transmission rebuild or replacement work.

• Fits 2008-2013 Volvo C30, N/A
• Fits 2004-2011 Volvo S40, N/A
• Fits 2001-2009 Volvo S60, N/A
• Fits 2002-2004 Volvo C70, N/A
• Fits 2000 Volvo C70, N/A
• Fits 1999-2000 Volvo S70, N/A
• Fits 1998-1999 Volvo V70, N/A

Common issues this torque converter can address include transmission shudder during lock-up operation, slipping or delayed engagement, converter clutch wear, and vibration related to a failing internal converter assembly. It also serves as the correct replacement when the original unit no longer matches the required converter code or mounting dimensions.

Installation Notes

Verify the transmission code, converter code, bolt circle, spline count, pilot dimensions, and mounting pattern before installation. Confirm the vehicle’s original converter code against the listed codes for the best match, and inspect the transmission fluid condition and related seals during replacement. Professional installation is recommended for automatic transmission service.

Quality Assurance

TC Remanufacturing supplies transmission hard parts for service applications, and this TO84 torque converter is cataloged with detailed dimensional and code-based fitment data to support accurate selection for Volvo automatic transmission repairs.