Input Shaft Cluster Shaft 4-Spd (Fiat 128 1977-79, Yugo) - OE NOS

A Factory OE transaxle input / cluster shaft for 128 4-speed units from late 1977 to 1979, and all Yugo 4-Spds. Notice the gap between 1st and Reverse gear, this was changed to accommodate new "5-spd style" shifter fork arrangement, for use with 3rd and 4th gears that have large 72mm synchronizers and sliding sleeves. Requires 4th gear with PN 4392622. Not compatible with earlier gearboxes. Unit has the following tooth counts:
1st - 12
2nd - 17
3rd - 22
4th - 47
Applications:
Fiat 128 (77-78)
Yugo
Condition: NEW
New and Unused.