lf no.：fk-4018a
cross reference：1-14215184-0
cross reference: 43912051
donaldson：p182082
fleetguard：af975m
largest od: 275(mm)
overall height: 516/ 504(mm)
external diameter ：168
mounting hole ：23
lf no.：fk-4018b
cross reference：1-14215089-0
donaldson：p124047
fleetguard：af976
largest od: 163(mm)
overall height:497/487(mm)
external diameter :134
mounting hole ：17