Mercury 46-430241A7 43054A4 817275A2 Water Pump Impeller Kit Used 40-125hp 3cyl OMC Propellers you need to swap out

you need to swap out a few parts (anode at the base of the front of the gearcase) to make them compatible

Adjusting Screw: 10-75168

Mercury 85hp 850 - 6cyl (1962-1964)

Supersedes to these Part Numbers:  42815A6

Mercury 46-430241A7 43054A4 817275A2 Water Pump Impeller Kit Used 40-125hp 3cyl OMC Propellers you need to swap outPart Number(s) Included Not an actual 43024A7 Kit This is a USED set with a new mounting gasket The actual kit had a special water tube seal (Depending on the year) which you should already have yet. 817275A2 Upper Water Pump Housing 817276 1 Faceplate 47 43026T2 Impeller (USED, but seems in good shape yet) 43055A4 Water Pump Cover Assembly Base Plate 28 43037 Key 27 43047 2 Gasket (New) General Application Compatibility Not completed at this time and