This is a Factory OE 1st gear for all Fiat and Bertone X1/9 with 4-Spd transmissions, and 5-spd transmissions from 1979-83 cars, late Fiat 128 with cone-style synchros, Strada and Yugo cars. Has 43 teeth.
Note: Discoloration on gear is cosmolene packing agent.
On X19s this gear only applies to spares # up to 145847 (mid-1983). Count your gear's teeth before ordering!!!
Condition: OE NOS
Original Equipment New Old Stock