Bav Auto Tools - B8800006 - Oil Filter Housing Cap Wrench - 1/2" Drive - Bavarian Autosport
Aluminum BK 74mm 14 Flute Oil Filter Wrench Cap Housing Tool Socket Removal For BMW Motorcycle F650/F800/K100/K1100K/K1200/K1300|Oil Filters| - AliExpress
Oil Filter Wrench - BMW Scooters, Hexhead, K Bike ; 83 30 0 401 554 / EnDuraLast