This is a Factory OE maker rubber engine mount for Fiat 850 Spider.
The lower rubber donut of the sandwich of two rubber mounts on front engine support / bracket.
(Upper rubber engine mount is available as 878166)
This component needs to be good and fresh in order to firmly locate and anchor the engine.
Fiat 850 Spider Racer (All) 1967-73
(Lower Front engine mount)
Original Equipment Maker
New and unused.