ENGINE ELECTRONIC CONTROL UNIT (ECU) 20 Engine 6125HZ009 (R2) 6125HZ013 (NA)-RG30310 - RG34480 7700,7800 Self-Propelled Forage Harvesters (Worldwide Edition) PC4412 in HARVESTER, ENSILAGE AND FORAGE (SELF-PROPELLED) 6125HZ009