The Keurig Duo 5000 CJWV23-3A12A1 DC12V 0T0815CC Replacement Part is a water pump designed for use with Keurig pod coffee machines. This part is specifically compatible with the Keurig Duo 5000 model and is a wall plug-in power source. It weighs 1 pound and comes as a single unit in the pack. Ideal for those looking to replace a broken or malfunctioning water pump in their Keurig coffee maker, this product ensures smooth operation and efficient coffee brewing. Pulled from a keurig duo with bad main board.