Sierra Impeller Plate for 1-2 Cyl Crossflow Thru-Cavitation Exhaust

Sierra Impeller Plate for 1-2 Cylinder Crossflow Thru-Cavitation Exhaust is a key part of your marine engine's raw water cooling system. It helps maintain efficient water circulation and prevents overheating in demanding marine environments.- Supports efficient water circulation and heat management- Works with flexible rubber impeller to create suction and pressure for cooling- Built to OEM specifications for reliable performance- Compatible with crossflow cooling systems featuring thru-cavitation exhaust designs- Durable construction to withstand debris, sediment, and saltwater- Regular inspection and replacement recommended for optimal engine protectionFits: 1-2 Cylinder Crossflow Thru-Cavitation Exhaust systems (GLM12640)