11381-ZV5-014 Oil Pan Gasket - Overview. The 11381-ZV5-014 Oil Pan Gasket is a critical component in Honda marine engine systems. It serves as a precise sealing element between the engine's oil pan and engine block, effectively preventing oil leaks and ensuring optimal engine performance. Designed to meet exact factory specifications, this gasket supports the proper functioning of the lubrication system, which is vital for maintaining engine reliability and longevity. Its construction ensures se