Jabsco Pump Cam Plate 934 for Jabsco Flexible Impeller Cooling Pumps

The genuine Jabsco cam plate 934-0000 replaces obsolete Jabsco 9420 cam plates and the Johnson 01-42679 cam plate.

The cam plate, often referred to as a comb plate deforms the flexible impeller blades to create a flow of liquid inside the pump.

The cam plate is a wearing part inside of the pump and should be inspected regularly and replaced when needed to maintain pump performance.