This Sportmaster Gearcase Flusher is crafted specifically to fit the Mercury Racing 200R, 250R, 300R, 400R, and 450R (R-Series) Outboard Engines with Sportmaster low water pickup gearcases. It is a Made in the USA premium engine flusher that ensures maximum cooling efficiency and superior flushing performance.
This patented design is engineered to work with low water pickup gearcases found on the Mercury Racing 200HP, 250HP, 300HP, 400HP, and 450HP outboard engines. Featuring the largest possible water intake, it delivers maximum water capacity for optimal cooling and flushing, making it the best way to completely flush your Mercury outboard motor.
By effectively removing salt, sand, and debris buildup from the cooling passages, this flusher helps prevent overheating, impeller damage, and corrosion, extending the life of your gearcase and engine components.
Constructed from durable, flexible polyurethane, this flusher is resistant to rotting, cracking, and scratching, ensuring long-lasting performance while protecting your gearcase. The attached elastic cord secures the flusher easily, allowing for one-person operation.
Designed for quick and hassle-free use, it connects to a standard garden hose in seconds, making routine outboard maintenance easier and more efficient.
Flushing your Mercury Sport Master gearcase, including the 200R, 250R, 300R, 400R, and 450R outboard engines, after each use in saltwater or freshwater is essential for maintaining cooling system efficiency and preventing corrosion.
The high-volume water intake of this flusher ensures optimal cooling, keeping your engine running at peak performance. Always keep your engine at idle speed while using a flush attachment to prevent impeller damage, and never rev the engine during flushing.
Includes one (1) Mercury Racing 200R, 250R, 300R, 400R, and 450R Sport
Master Gearcase Flusher. Ensure maximum cooling efficiency and extended engine life by making this high-performance gearcase flusher part of your regular maintenance routine.
For more information contact Mike Hill at 714-697-1716 or via email at mike@buckshotracing77.com.