I purchased an Mp40wqd from @ColdOceanReef (Thread linked below). It was the June 2018 dated pump. It arrived quickly and in excellent condition. It was packaged in the original box with all original accessories. Awesome reefer to deal with and excellent goods. Thanks!
https://www.reef2reef.com/threads/2-mp40qd-s.718216/#post-7446870
https://www.reef2reef.com/threads/2-mp40qd-s.718216/#post-7446870
