A replacement Johnson 09-810B MC97 water pump impeller and gasket kit.
The Johnson 09-810B impeller and gasket kit includes an MC97 impeller (suitable for pumping cooling water), the impeller features a slotted shaft pin drive and six blades. The impeller kit also includes popular pump face plate gaskets and o-rings and a sachet of impeller lubricant to aid the replacement of your old engine water pump impeller.
The Johnson 09-810B impeller is an alternative for the Jabsco 18653-0001 impeller (which has 10 blades) and the Jabsco 653-0001 impeller.
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!
| Johnson Pump | F4 |
| Drive Type | Slotted Shaft Pin Drive |
| Blades | 6 |
| Profile | G |
| Material | MC97 (MC97 or Neoprene for cooling water) |
| Diameter | 51mm (2") |
| Width | 22mm (7/8") |
| Shaft Diameter | 12mm (15/32") |
