After more than a year, the brushes had to be replaced because they were worn out because I decided for this set. Everything fits in my 780er. Now after almost half a year side brush defective demolished an arm, the other two parts are almost without bristles and also the rest Bürstsatz has compared to the original (of one year in use was) very high Abnützungserscheinigungen.
Have changed therefore the assessment of 5 stars to 3 stars.
