The ornamental design for a cover for a crankcasefilter assembly, as shown and described.
FIG. 1 is a perspective view of a crankcase filter assembly with our cover for a crankcase filter assembly;
FIG. 2 is a top perspective view of our cover for a crankcase filter assembly;
FIG. 3 is a bottom perspective view of the cover of FIG. 2;
FIG. 4 is a top plan view of the cover of FIG. 2;
FIG. 5 is a bottom plan view of the cover of FIG. 2;
FIG. 6 is a right elevation of the cover of FIG. 2;
FIG. 7 is a left side elevation of the cover of FIG. 2;
FIG. 8 is a rear elevation of the cover of FIG. 2; and,
FIG. 9 is a front elevation of the cover of FIG. 2.
The broken line showing of portions is included for the purpose of illustrating environment and forms no part of the claimed design for a cover for a crankcase filter assembly.