How to Identify a TCI Torque Converter
- 1). Check the color of the torque converter. Black may be the most efficient color for dissipating heat from a torque converter, but TCI paints its converters with a metallic, gun-metal gray coating called "HDT." This shade of gray disperses heat almost as well as black, and makes TCI's converters instantly distinguishable from other brands.
- 2). Flip the converter over and look at its back -- the side facing the transmission. You'll find a manufacturer identification and code stamped into the housing. TCI stamps its brand name into the housing, which is a dead giveaway. If you don't see TCI stamped into the housing, then it's definitely made by a different company.
- 3). Look for the six-digit manufacturer code stamped on the other side of the housing from the TCI logo. This, combined with the four-digit code next to the logo, will provide you with enough information to call TCI and get the skinny on your converter.
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