1 User Manual, Balance Test Report and Flow Test Report. Parcel Content Communication is the best way to solve the problem. Manufacturer Part Number - 4 Gaskets. 787556, 1717628, 1719695, 1863278, 1899517, BK3Q6K682PC, BK3Q6K682CB, BK3Q6K682CC, BK3Q6K682PB.