Looking for replacement or datasheet of this component
The "132Y" is just a short product code.  There is no direct way to get from product codes to real part numbers, or even to find the manufacturer.  If you know the manufacturer and part family, you can look in the datasheet to see which variant has the specific product code.  But without knowing anything else, going from product code to part number is way too tedius to bother with.

It's hard to say from your picture, but that might be a SMA package.  Diodes in SMA packages are usually good for around 1 A.  The reverse voltage could be anything, and so could other characteristics like reverse recovery time.

The best bet is to find or trace the circuit.  Show us the schematic, and we may be able to infer the specs.  From that, you can find a suitable replacement.