I'm a little confused here. I'm trying to order two new pumps for a '93 Marquis Voyage. Part numbers are 630-0404 (2 speed 1.5 HP 48 frame) and 630-0405 (1 speed 1.5 HP 48 frame). Marquis told me these pumps have a 2" intake and 1 1/2" discharge and that spapartsplus.com would know which pumps I need based on those numbers. I called spapartsplus.com and they did know what I was talking about with those part numbers. The 2" intake and 1 1/2" discharge was also throwing them for a loop. There has to be at least one Marquis dealer here than can tell me what pumps I need. I want to remove the old pumps and swap in new ones using the existing unions, if possible. Thanks!