91202-KJ9-003 Oil Seal (20X32X6) - Overview. The 91202-KJ9-003 Oil Seal (20X32X6) is a critical component in Honda marine engine systems. This oil seal is engineered to create a tight seal where the crankshaft exits the engine, preventing oil leaks and ensuring the proper containment of lubricants within the system. By maintaining a reliable seal in the engine's moving parts, it plays a vital role in preserving the engine's integrity and operational efficiency. The 91202-KJ9-003 Oil Seal is desi