lf no.：fk-4006a pu
cross reference：142-1340 600-185-6110 1387548
donaldson：p608885
fleetguard：af25627 af25454
engine：liugong936d/936lc air filter 1103398
vehicle：zhonglian 360e b222100000641/b222100000640
largest od: 310 (mm)
overall height: 522/ 510 (mm)
external diameter ：180
lf no.：fk-4006b p
cross reference：142-1403 600-185-6120 15270189
donaldson：p777869
fleetguard：af25468
engine：sanysy385/sy425/sy465
largest od: 178/170 (mm)
overall height：498/ 493 (mm)
external diameter : 137