4BG1T Air filter

OTTO Excavator Spare Parts Sy135 4Bg1T Air Filter 9142151350 914215-1350 9-14215135-0 For Isuzu   OTTO Air Filter for SY135/4Bg1T (Isuzu, Parts: 9142151350, etc.). Provides high-efficiency dust filtration, shields engine from wear, durable for heavy-duty excavator operations.