Jabsco Impeller Kit - 9 Blade - Neoprene - 3-¾" Diameter Large Some other brands do come

Some other brands do come with pre-drilled rubbers but we choose to include metal drill tubes that can be recycled or reused when finished vs the extra rubber pieces that will end up in the landfill from others

Reduces Grand Slam base from 1-1/2" to 1-1/8"

Manufacturer Part No : 13106

Traction: Best for All-Terrain

this jacket transforms into a true late season beast

Jabsco Impeller Kit - 9 Blade - Neoprene - 3-¾" Diameter Large Some other brands do comeImpeller Kit Material: Neoprene Drive Type: Spline Drive Number of Blades: 9 Dimensions: Diameter: 3 3 4" Shaft Width: 1" Shaft Diameter: 2 1 2" Insert Material: Brass Jabsco flexible impellers can be fitted to most makes and models of bronze flexible impeller engine cooling, bilge, transfer and general purpose pumps. Jabsco flexible impellers are subjected to rigorous quality processes to ensure reliable, efficient and long lasting performance.