91253-ZZ3-003 Seal (23x36x6) - Overview. The 91253-ZZ3-003 Seal (23x36x6) is a critical component in Honda marine engine systems, specifically designed to support the water sealing system in outboard marine engines. This seal's primary role is to prevent leaks of water and oil within the mechanical assembly, thereby maintaining the integrity and reliability of the engine's operation. Accurately dimensioned at 23mm inner diameter, 36mm outer diameter, and 6mm thickness, it ensures seamless integr