The Fabco Companion Flange, part number 448-85-1 or 448851, is a genuine Fabco driveline component designed for use in Fabco transfer case, PTO, and steerable drive axle systems. Companion flanges are the mounting interface between the output shaft and the driveshaft, making correct part number match critical for proper fitment. Pro Gear and Transmission carries genuine Fabco parts for these demanding applications. Not sure this is the right flange for your setup? Give us a call to confirm the correct fit before you order.
Features
Genuine Fabco companion flange
Part number 448-85-1 or 448851
Fits Fabco transfer case, PTO, and steerable drive axle systems
Serves as the driveshaft-to-output-shaft mounting interface
Sold by Pro Gear and Transmission
