91214-PL2-003 Oil Seal (98X80X10) - Overview. The 91214-PL2-003 Oil Seal (98X80X10) is a critical component in Honda marine engine systems. This oil seal supports the engine's crankshaft system, providing a reliable sealing solution to prevent oil leaks between rotating and stationary components. Designed with exact factory dimensions of 98mm outer diameter, 80mm inner diameter, and 10mm thickness, it ensures seamless integration with existing parts, maintaining optimal performance and durabilit