Trouble identifying spread for replacement

[Sir Donnie]

Hi All,

We have recently purchased a 1985 Belliure 40 in the BVI post Irma.
One of her spreaders has been broken luckily with the mast already on deck.
We are trying to source a replacement but need help identifying it.

if anyone could shed light on which it is we would be very grateful!!

Mast to block tip: 5”
Block tip: 3”
Spreader: 36 1/2”