2010 Nemo top mounts

[ohspecial1]

Hi Folks

Got the Garage to change top mounts about a coupleof years ago max only had the car 3

Now are starting to knock again

Am i guessing because of the design like grill where the wipers are the water goes straight down the holes on the top of the bearing

Was there a fix or just replace every 2 years

Garage charged 4 hours labour last time

[Huskyxantia]

They should last longer that that , if there using cheap parts then that might be the issue, if you know there's a water problem then see if you can do something to stop the water causing damage , if possible use clear mastic to create a stop so water hits that and runs the lenght of the bead away from the mount