OTTO Excavator Spare Parts Zx240-3 4Hk1 Intake Pipe 8976014010 897601-4010 8-97601401-0 For Isuzu This OTTO Excavator Spare Part, the Zx240-3 4Hk1 Intake Pipe with part number 8976014010, is designed for Isuzu engines to facilitate proper air intake for efficient engine performance.