473B116KD, 4D72010LD, 4D72010M1, 4D7201ELD, 4D7211ELD D-Tronic 1997,1998 THRU-HULL PICK UP AND SEA COCK Parts on group THRU-HULL PICK UP AND SEA COCK: Pos. Part No Qty Parts name Comments 1. 818172 [1] CONNECTOR 2. 818171 [1] VALVE 3. 818170 [1] STAINER Parts catalog : STARTER, ENGINE MOUNTS, AND FLYWHEEL HOUSING STARTER, ENGINE MOUNTS AND FLYWHEEL HOUSING STARTER MOTOR SHIFT BRACKET SERVICE AND SUPPORT MATERIAL SEAWATER FILTER THRU-HULL PICK-UP AND SEA COCK TOOLS TURBOCHARGER WATER PUMP WIRING AND CONTROLS