OTTO Ls4300 6Sd1T Excavator Parts Diesel Engine Oil Filter Assembly 1132007090 113200-7090 1-13200709-0 For Isuzu The OTTO LS4300 6SD1T Excavator Parts Diesel Engine Oil Filter Assembly, identified by part number 1132007090, 113200-7090, or 1-13200709-0, is an essential component designed specifically for Isuzu engines used in excavators.