91213-PL2-003 Oil Seal (35X50X8) - Overview. The 91213-PL2-003 Oil Seal (35X50X8) is an essential component in Honda marine engine systems, providing reliable sealing to prevent oil leaks and maintain proper lubrication. This oil seal supports the camshaft or crankshaft system, ensuring the engine runs efficiently and without contamination from external elements. Precision-manufactured to meet exact Honda specifications, it ensures seamless integration with existing parts, maintaining optimal pe