The Muncie 12FJX-12R2-16FJX/20.75P, also referenced as 12FJX12R216FJX2075P, is a genuine Muncie power takeoff component. The part number encodes key driveline interface details: a 12-tooth female jaw (12FJX) input coupling, a 12-tooth female jaw with a 2-inch round output (12R2), a 16-tooth female jaw (16FJX) output coupling, and a 20.75-pitch specification governing gear or coupling tooth geometry. Sourced directly from Muncie, this is a precision-matched PTO driveline component sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific truck and transmission setup.
Features
Genuine Muncie power takeoff component
12FJX input coupling designation
12R2 intermediate section
16FJX output coupling designation
20.75 pitch specification
Referenced as both 12FJX-12R2-16FJX/20.75P and 12FJX12R216FJX2075P
