lf no.：fk-4013a pu
cross reference：131-8822
donaldson：p536457
fleetguard：af25589
engine：b222100000535
vehicle：kato hd820-3/5
320d2
largest od: 235(mm)
overall height:343/
330(mm)
external diameter ：134
lf no.：fk-4013b
cross reference：131-8821
donaldson：p536492
fleetguard：af25624
engine：liugong 915d
vehicle：b222100000535 60207263 r002504
largest od: 133/126(mm)
overall height:320/
315(mm)
external diameter
:94