Manufacturer direct selling CAT oil filter element 8N5504

 Grp NPR 7 w - 2691. AIR CLEANER GP Air filter assembly     1   NPR 8 n - 5504 1 ELEMENT as-primary PRIMARY filter core component       2   NPR 7 w - 6754. 1 ELEMENT AS SECONDARY Fine filter core assembly       3   NPR 7 c - 1102 - 1 COVER the AS Cover components       4   NPR 7 c - 1103 - 1 SEAL The seals