OTTO Excavator Spare Parts Fvr32 6He1 Oil Filler Cap 8943997230 894399-7230 8-94399723-0 For Isuzu This OTTO Excavator Spare Parts Fvr32 6He1 Oil Filler Cap 8943997230 894399-7230 8-94399723-0 is a component designed for Isuzu engines. It acts as a cap for the oil filling system, ensuring proper sealing and protection.