All-in-one (D3000 series) with pump in the unit. Worked great last time my boat hit the water (almost 3.5 years ago), but the ram is leaking now. Needs the $20 seal kit Part No. DK3014 (DW0113) on this page: http://www.seastarsolutions.com/prod...acement-parts/
Very good condition, some fading of the anodizing, see pics. $500 + shipping.