1985 OMC Sea Drive Models Where can I find my model number? 1.6L - Hydraulic - XL 2BALCOM 2BAXCOM 1.6L - Mechanical - XL 2BBLCOM 2BBXCOM 2.5L - Hydraulic - XL 1CBXCOM 2.5L - Mechanical - XL 1CAXCOM 2.6L - Hydraulic - XL 1AALCOM 1AAXCOM 1CCXCOM