Excavator Engine ECU Controller Computer Box - 0281020178 This engine ecu controller computer box is a replacement part for DX220-9C DX140 DX225. It is manufactured to OE specifications for reliable, plug-and-play performance in construction and mining machinery. Product Specifications Part Number 0281020178 Cross Reference / OE Number 300618-00009 Application DX220-9C DX140 DX225 Condition New Warranty 6-12 Months Our Advantages Direct manufacturer since 2011 with 13+ years