lf no.：fk-4033a
cross reference：6i-2505
donaldson：p532505
fleetguard：af25135m
vehicle：sany：
largest od: 317/314(mm)
overall height: 2391/ 380(mm)
lf no.：fk-4033b
cross reference：6i-2506
donaldson：p532506
fleetguard：af25136m
largest od: 210/199(mm)
overall height: 389/ 381(mm)
internal diameter: 156
internal diameter: 209