682-11351-A0 Power Head Base Gasket for Yamaha Mariner 9.9D 15D | JLM Marine family-yamaha-40mjhq and function of the original

and function of the original OEM parts (like Yamaha 66M-24410-11-00) for a straightforward

1L 375-420 4-Stroke 1999-2007 21951346

we recommend inspecting the impeller annually and replacing the entire water pump kit every 1 to 2 years or every 100-200 hours of operation

Thoroughly clean the mating surfaces of the pump base and housing

bolt-on replacement requiring no special modifications

682-11351-A0 Power Head Base Gasket for Yamaha Mariner 9.9D 15D | JLM Marine family-yamaha-40mjhq and function of the originalPower Head Base Gasket Fits Yamaha Mariner 9. 9D 15D Outboard Engines This Power Head Base Gasket is engineered for Yamaha and Mariner 2 stroke outboard engines rated at 9. 9 HP and 15 HP. Specifically designed for the 9. 9D and 15D engine models produced from 1984 to 1995, this gasket ensures a reliable seal between the power head and the block, preventing coolant and compression leaks. This aftermarket replacement directly crosses to multiple OEM