lf no.：fk-4011a pu
cross reference：cv20948 1295090
cross reference： 85400737 1421339 11q8-20320
cross reference： 40c1242 400401-00090 400401-00091
donaldson：p777279 p812363
fleetguard：af25437 af25756
engine：r305-9 335-9 265-9 375lc-9t
vehicle：r275lc-9tr305lc-9t r335lc-9t 60207264/60207265 三一sy205c/215-9/225-9/sy195/sy205/sy215
largest od: 278 (mm)
overall height: 520/ 508 (mm)
external diameter ：150
lf no.：fk-4011b pu
cross reference：1421404 11q8-20310 15193225 15193224
donaldson：p777414
fleetguard：af25523
engine：cat:349d
vehicle：600-185-4200
largest od: 149/143(mm)
overall height：497/ 493 (mm)
external diameter :110