Search results

  1. S

    Mercruiser 120 153cid engine rebuild

    Hi, I have a mercruiser 120 153cid engine which had water in the sump, took the sump of and the pistions would not turn easily so removed one of the piston end caps and checked the bearings. These need to be replaced, howwever do not know whether they are standard or not. I have found the...
  2. S

    Identifying my engine from serial number

    Hello all, I am new to this boating. Need some info on my mercrusier 120Hp engine serial number 4778224. Would like to know what engine it is year etc. Would like to get spares from car dealers if possible. thanks.
Top