15113-ZY3-000 Oil Pump Rubber - Overview. The 15113-ZY3-000 Oil Pump Rubber is an essential component of Honda marine engine systems, specifically designed as a sealing gasket within the oil pump assembly. Its primary role is to ensure proper lubrication by maintaining an effective seal that prevents oil leaks, which is critical for engine reliability and longevity. This rubber gasket supports the oil pump system by providing a durable, leak-proof barrier that sustains optimal engine oil flow and pressure.. Key Features. Genuine OEM Honda component ensuring exact fit and quality.. Designed to precisely match factory specifications, dimensions, and tolerances.. Provides a critical sealing function within the oil pump system.. Ensures proper lubrication and prevents oil leaks for engine longevity.. Integrates cleanly with existing Honda engine parts and hardware.. Maintains expected durability and performance under marine operating conditions.. Why Choose Genuine OEM. Using original Hond