For Rochester Mercruiser Carburetor Numbers (as following shows):
1389- 9562A 13304- 9565A 73310-861448A1
1389- 9563A 13310-805924A 23310-864940A01
1389- 9564A 13310-806077A 23310-864941A01
1389- 9670A 23310-806080A 23310-864942A01
1389-806077A 23310-806972A 13310-864943A01
1389-806078A 23310-807312A 13310-866140A02
1389-815396A 23310-807504A 13310-866141A02
1389-815397A 23310-807764A 13310-866142A03
3304- 9565A 13310-861245A 13310-866143A03

Fitment:
For 120 Hp (GM 2.5L, 153 cid, Inline 4) 0A492056 - 0B531853 1986
For 2.5L (GM 2.5L, 153 cid, Inline 4) B531854 - 0C853255 1987 - 1989
For 140 Hp (GM 3.0L, 181 cid, Inline 4)0A484073 - 0B450800 1986
For 3.0L (GM 3.0L, 181 cid, Inline 4) 0B450801 and Up 1987 - 2004
For 3.0LX (GM 3.0L, 181 cid, Inline 4) 0C856559 - 0K999999 1990 - 1997
For 165 Hp (Merc 3.7L, 224 cid, Inline 4)0B434941 - 0B774251 1987
For 170 Hp (Merc 3.7L, 224 cid, Inline 4)6916779 - 0B434940 1985 - 1989
For 3.7L (Merc 3.7L, 224 cid, Inline 4) 0B774252 and Up 1988 - 1989
For 175 Hp (GM 4.3L, 262 cid, V-6) 0B527955 - 0B773242 1987
For 4.3L (GM 4.3L, 262 cid, V-6) 0B773243 and Up 1988 - 2004
For 200 Hp (GM 5.0L, 305 cid, V-8) 0A482027 - 0B774444 1986 - 1987
For 5.0L (GM 5.0L, 305 cid, V-8) 0B774445 and Up 1988 - 2004
For 5.7L (GM 5.7L, 350 cid, V-8) 0F601000 and Up 1996 - 2004
For 5.7L MIE (GM 5.7L, 350 cid, V-8) 0L002003 and Up 1998 - 2004
For 5.7L Ski (GM 5.7L, 350 cid, V-8) 0F775200 and Up 1996 - 2004

Package Included:
1 x Repair Rebuild Kit