lf no.：fk-4203a
cross reference：a753-020
fleetguard：af26529
engine：k1231 k1331
largest od:129(mm)
intrnal diameter: 60(mm)
overall height: 310(mm)
lf no.：fk-4203b
cross reference：a753-030
fleetguard：af26530
engine：kaiyuan 60/yuchai
55
vehicle：zhongyou 907b/907
liugong 907
vehicle：rexde sc70/80
largest od:94(mm)
intrnal diameter: 60(mm)
overall height:291(mm)