'70 Mercury 115hp 1150, sn: 2840981 <br />looking for a good condition smooth - drive shaft long # A-45-47434 <br /><br />from what i have found, i think, these are compatible model/serial#, if anyone has one <br />1150 sn. 2836019-2933900 <br /> 800 sn. 2559001-2830000 <br />1000SS sn. 2318586-1836018 <br />1250 sn. 2314956-2839368 <br />1350 sn. 2839369-2910020 <br /><br /><br />also shim - pn. C-15-29955A1 (.05)