Mercury 26-43035A4 Gearbox Seal Kit Replacement Sierra 18-2626
Replaces Mercury part: 26-43035A1, 26-43035A2, 26-43035A3, 26-43035A4
Suits Mercury engines:
100/115/125 hp 2-cycle O/B (0B209468 & newer) w/ either a 3 or 6 jaw reverse clutch
This is a Sierra part.