TC Remanufacturing TO42 Automatic Transmission Torque Converter

Automatic Transmission Torque Converter for Toyota and Lexus

TC Remanufacturing TO42 is an automatic transmission torque converter built for specific Toyota and Lexus applications with lock-up operation, a medium stall, and a 10.300-inch converter diameter. It is a direct-fit replacement for vehicles that use the listed converter codes and mounting specifications, including Toyota Camry, Highlander, Solara, Celica, RAV4, and Lexus ES300 applications.

Key Features

• Part number: TO42
• Automatic transmission torque converter with lock-up design
• 10.300-inch converter diameter
• Medium stall for balanced drivability
• 9.000-inch bolt circle
• 6-pad mounting with 8mm x 1.25 thread size
• Slotted/flanged hub type
• 26-spline count
• 1.257-inch pilot diameter
• Converter codes: #15 Bar Code, 11P, 15B, 16A, 16U, 16Y, 17V, 18S, A240, A241, Yellow Dots

Detailed Description

TC Remanufacturing TO42 is specified for a range of Toyota and Lexus front-wheel-drive automatic transmission applications that require a lock-up torque converter with the listed diameter, spline count, pilot size, and pad-style mounting pattern. It is a practical replacement choice for Toyota Camry, Toyota Highlander, Toyota Solara, Toyota Celica, Toyota RAV4, and Lexus ES300 models when the transmission code and converter identifiers match. For buyers searching for a Toyota Camry torque converter TO42 or a Toyota Highlander automatic transmission torque converter, the fitment and hardware dimensions are the key reference points.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Shudder or slip during torque converter lock-up
• Incorrect converter fitment from mismatched spline, pilot, or bolt-circle dimensions
• Transmission engagement issues tied to worn internal converter components
• Drivability concerns related to an incorrect stall-speed match
• Replacement needs after transmission service or rebuild

Installation Notes and Tips

Verify the transmission code and converter identifiers before installation, especially the listed A240 and A241 references and the code markings shown in the attributes. Confirm the 26-spline count, 1.257-inch pilot diameter, 9.000-inch bolt circle, 6-pad mounting pattern, and 8mm x 1.25 mounting thread size against the original unit. Proper converter seating and fluid fill are critical before returning the vehicle to service.

Quality Assurance

TC Remanufacturing supplies this TO42 torque converter as a remanufactured drivetrain hard part for specified Toyota and Lexus automatic transmission applications. Fitment is defined by the listed vehicle coverage and converter specifications, making it a focused replacement for Toyota Camry, Highlander, Solara, Celica, RAV4, and Lexus ES300 models.