GENERATOR DRIVE4020.003

This GENERATOR DRIVE exploded view belongs to the FPT 8065M12.21 engine and is referenced internally as 4020.003. The diagram lists 2 callouts mapped to 2 unique OEM part numbers — including GENERATOR FAN and PULLEY.

Use the callout numbers on the drawing to locate the matching row in the parts list, then add the part to your quote request. If your engine variant differs from 8065M12.21, mention it in the request notes so we can confirm compatibility.