Impeller F6.
Diameter: 57,1mm.
Depth: 48,2mm.
Shaft dimensions: 17mm.
Shaft type: Splines.
Number of blades: 12pcs.
Material: MC97 (only for water).
Cover gasket included.
The impeller has a thread in the hub for easier disassembly.
use special tool 09-47154-01