It is advisable to carry a spare water pump impeller as they can go at any time. Luckily it's a relatively easy job to replace, as long as you have a spare!
The Jabsco 920-0001-P impeller kit includes a neoprene impeller (suitable for pumping water) featuring a spline drive and eight blades; the kit also includes a popular gasket and lubricant to help replace your old engine water pump impeller.
|Drive Type||Spline Drive|
|Diameter||65mm (2 9/16")|
|Shaft Diameter||16mm (5/8")|