Mercruiser Sprocket 68700

Replaces:
68700A1

Fits:
165 (2 BBL.) MERCURY 224 I/L4 1987 S/N: 0B434941 THRU 0B774251
170 (2 BBL.) MERCURY 224 I/L4 1985-1986 S/N: 6916779 THRU 0B434940
180 (4 BBL.) MERCURY 224 I/L4 1987 S/N: 0B436391 THRU 0B775248
190 (4 BBL.) MERCURY 224 I/L4 1985-1986 S/N: 6916779 THRU 0B436390
3.7L (2 BBL.) MERCURY 224 I/L4 1988-1989 S/N: 0B774252 & Up
3.7LX (4 BBL.) MERCURY 224 I/L4 1988-1989 S/N: 0B775249 & Up
470 (2 BBL.) MERCURY 224 I/L4 1976-1979 S/N: 4208730 THRU 5520114
470 (2 BBL.) MERCURY 224 I/L4 1980-1982 S/N: 5520115 THRU 6218036
470 (2 BBL.) MERCURY 224 I/L4 1983-1984 S/N: 6218037 THRU 6916778
470 MIE MERCURY 224 I/L4 1980-1981 S/N: 5520115 THRU 6218036
485 (2 BBL.) MERCURY 224 I/L4 1980-1982 S/N: 5685394 THRU 6218036
488 (4 BBL.) MERCURY 224 I/L4 1983-1984 S/N: 6170297 THRU 6916778