97-30-77-1X or 9730771X is a genuine Spicer TTC countershaft assembly from Pro Gear and Transmission. The factory parts list carries it as item E-3A in the Countershaft Group of the Spicer PSO150-16A, PSO150-16B, PSO165-16B and PSO175-16B transmissions, two per assembly, described as the Countershaft Assembly (Includes E-3, E-4 And E-11). In the exploded view the countershaft gears and bearings of that group are assembled onto this shaft, and the assembly includes the shaft with its Woodruff key and snap ring. Supersedes part number(s) 973067. Call us to confirm the right assembly for your unit.
Features
Countershaft assembly, item E-3A in the Countershaft Group
Listed in Spicer PSO150-16A, PSO150-16B, PSO165-16B and PSO175-16B
Two per assembly in the factory parts list
Includes E-3, E-4 and E-11
Supersedes part number(s) 973067
