[JohnMc]

The 370/G37 transmissions are all the same as the CD009, but they are designated as a variety of models. JK40C, JK41A, JK41B. It can be easier to buy one of thse because there's no confusion on whether it is an early weak version, or a later good version. With the CD00X transmission, if the sticker has fallen off, it's very hard to tell the early and late versions apart. It's still possible to get lucky with an earlier 350/G35, however, as a fair number of them were replaced under warranty. Sometimes replaced with a later (but still weak) version, sometimes with a CD009.