Required for Becker VT3.40 Maintenance
Vanes : 1 set of 7 vanes : 90135200007 WN124-161
Filters : For pumps with serial number up to B… 2 X 909505,
Filters : For pumps with serial numbers from D…. 1 X 909505, 1 X 909529
If you are ordering vanes, we strongly recommend you replace your inlet filters too.
This will ensure your pump maintains its performance.
