Alternative and other replacement reference part numbers: Dana Spicer 6 4 3221, 643221, 6-4-3221, 6 4 4361X, 644361X, 6-4-4361X , Rockwell/Meritor A-3280-F-1982, A 3280 F 1982, A3280F1982, 17N4-4361X, 17N4 4361X, 17N44361X, Mack 38MU3343.
Series: 1700/1710. Spline Size: 1.969in. No. of Spline: 10. Application: SHD and SSHD. Hub Diameter: 2-3/4in. Length: 5-1/4in. Pilot Diameter/Width: 6.094in.
