My galley sink has been in need of replacement but the replacement was around $700!!! So I repaired with epoxy and polished it and it looks OK.
To my surprise I saw a dented sink on E-bay for less than $100. So I searched for the sink by brand and found a new one for just over $100! Check out the link below if your in the market.
http://www.jesrestaurantequipment.com/yukon-dropin-sink-compartment-bowlcompartment-dimensions-p-739935.html
I believe it is too wide. You will lose your silverware drawer.
Mine is 17X25 outside dimensions same as the replacement. I just received it and looks to be the same. Unfortunately it was damaged during shipping, so now the return ordeal begins.
Original sink was way overdue for replacement so Lowes had a good width replacement, deeper as well, but lo, not the exact dimensions. New faucet fits in 4" Faucet holes in sink, leaving holes in 'formica' behind the new sink. Haven't figured out how I want to fix that; I do know the galley foot pump (now non-existent) supply head won't reach the sink from it's hole. May not get life out of sink/faucet that 'boat' equipment would provide but sure looks/works better than OEM for now. At least it claims it's "SS"