Unbranded 4 C 7.0 2517 7-3/8" od. 4 Groove V Belt Pulley has a 2517 Bushing with a 1-7/8" Bore.

 

 
This is surplus to a now closed factory that kept spare parts on the shelf the boxes may show shelf wear and have some dust on them.
 
 
[Please Look at all the pictures they are part of the description] 
 
                                                                                                   [B1-F1-R4-S2-1]