lf no.：fk-4115a
cross reference：11s1-20111
donaldson: p776615
fleetguard： af25720k af47434k
largest od:161/133(mm)
intrnal diameter: 85 (mm)
overall height: 292/ 280(mm)
lf no.：fk-4115b
cross reference：11s1-20121
donaldson: p776623
fleetguard： af25741
largest od: 101/82(mm)
intrnal diameter: 55 (mm)
overall height: 244 (mm)