This is a 5-speed transmission input shaft and cluster gear assembly for Fiat X1/9 1979-80 with keyed 5th gear and the following tooth counts:
Be sure to DOUBLE CHECK yours to ensure you're getting the right one! Don't count on your transmission being the same year as your car. Your X1/9 may have a replacement gearbox from some another model year in it.
Condition: USED (8 of 10)
Good used condition, no issues or problems. Minimal wear on reverse gear.