These drive belts are our own gold standard brand and are fully compatible with the Bosch DN712, DN720, DN730, X40510, BD710, BD711, KW710, KW711, X40510
We are so confident with the quality of our drive belts that we offer a full 6 month warranty!!
Replacement for Bosch Part No 321200, 917297, 321200-00, 917297-00.
