Part Number C66 D5 having (CAGE Code 44940) and FSC 6115 Generators and Generator Sets, Electrical in stock with ready to ship. Get an instant quote for C66 D5 Generator Set Diesel Engine by Cummins Power Generation Inc Db. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.