If your Nissan or Infiniti with a JF011E or RE0F10A CVT transmission is having issues—slipping, shuddering, or no drive—it might be time for a new CVT belt chain. This is the internal belt (also called a chain) that transfers power in the transmission. Part numbers include 901047, 901066, JF011E, RE0F10A. It fits a bunch of models from 2007-2014: Altima, Rogue, Maxima, Sentra, Murano, and others (check the full list carefully). Replacing this belt is a major job—the transmission has to be removed and disassembled—so it's for experienced mechanics or transmission shops only. Don't attempt this unless you really know what you're doing. This belt is made to meet OEM specifications for durability and performance. Using a quality replacement can restore smooth operation and extend the life of your CVT. Always verify the part number matches your transmission exactly. If your CVT is acting up, this could be the core component needed for a rebuild. A critical part for getting your car back on the road.