OTTO Fvr 6He1 Excavator Parts Diesel Engine Oil Filter Assembly 1132005330 113200-5330 1-13200533-0 For Isuzu The OTTO FVR 6HE1 Excavator Parts Diesel Engine Oil Filter Assembly 1132005330 113200-5330 1-13200533-0 for Isuzu is a critical component designed to maintain the performance and longevity of Isuzu engines in excavators.