Hydrantic Oil Filter 093-7521 for Caterpillar CAT Excavator E312C E312D E320C 320D2 320DL 320D 320DLN 320BLL 320B 320BS 320BN 320BL 320BLNMAKE TYPE MODEL ENGINE CAT Excavator 311B CAT Excavator 311C CAT Excavator 311D LRR CAT Excavator 311F LRR CAT Excavator 312B L CAT Excavator 312C CAT Excavator 312C L CAT Excavator 312D CAT Excavator 312D L CAT Excavator 312D2 CAT Excavator 312D2 GC CAT Excavator 312D2 L CAT Excavator 312E CAT Excavator 312E L CAT Excavator 313D CAT Excavator 313D2 CAT Excavator 313D2 LGP CAT Excavator 314C CAT Excavator 314D CR CAT Excavator 314D LCR CAT Excavator