The Eaton Fuller Companion Flange Special, part number 5505585 or HF5505585, is a genuine OEM Eaton Fuller transmission component. Companion flanges connect the transmission output shaft to the driveline, making correct part identification critical before ordering. This part is sold individually. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain components for heavy-duty truck applications. Not sure this is your part? Give us a call to confirm proper fit for your transmission and driveline configuration.
Features
Genuine Eaton Fuller OEM companion flange
Part number 5505585, also referenced as HF5505585
Sold as an individual unit
Compatible with Eaton Fuller manual transmission driveline applications
Call Pro Gear and Transmission to confirm fitment for your specific setup
