AIR FILTER;

OEM:K2448;

STEYR engine air filter：WG9100190162,S99112190191,S99112190187
SINOTRUK heavy truck air filter ：SZ9125192001,NZ9525190070,NZ9525190050,WJ9012190137
FAW truck air filter：1109070-297；1109060-K1H；1109070-K1H
NORTHERN BENZ truck air filter：60655060940501
OUMAN truck：1320811980009
GENLVON truck：1109-16411A
YUTONG bus：1132-00045
WEICHAI engine WD615,SHACMAN-AOLONG truck
XCMG loader QY100K-I:860121593/STRK2448