Genuine OEM fan belt for 1275 SPI JDM Minis with air conditioning. The carbureted engines used a slightly shorter belt. (WC-1355)The factory air cars used a 2 belt system. This is the belt that runs the fan and AC compressor. These are very good belts that fit better than anything you can find at your local parts store. Don't forget to get the alternator belt! (WC-1235)