A high quality European maker wheel bearing / axle hub for the rear of Fiat X1/9s from 1972-78 as factory fitted with 4-speed transmission.
Also the front axle hub for all Fiat 128 and Yugo cars.
The axle hub when overly worn can stress fracture on the inner race and lead to a big failure.
If there is any indication of heating or scoring when you rebuild your rear uprights, these should be replaced.
Rear wheels only:
Fiat X1/9 4-Spd (1973-78)
Front wheels only:
Fiat 128 All (1971-79)
New and Unused.