Cylinder head cover bolt
K1100 and K1200, each
Associated BMW No.11121464731
Oil pump shaft 19 teeth
K75/100 <'90, Not K1100LT/K1200
Associated BMW No.11411461793
Mechanical seal, sprung loaded, requires spacer 302801 and impeller 302802
Associated BMW No.11411741870
Spacer for new type seal, requires pressed impeller 302802
Associated BMW No. 11511464902