Accidentally sold motherboard with my water cooler back still attached

[_Vault_Dweller_]

So basically I sold my motherboard with the water cooler back still attached and now my water cooler can't connect to my new board obviously. I used a Corsair 1150 single fan water cooler. Does anyone know where I can buy a replacement back? I really don't want to have to buy a whole new water floor over this. Any help much appreciated.

 

[junii]

What board was used before?

 

[_Vault_Dweller_]

msi z97s sli krait edition

 

[junii]

https://www.walmart.com/ip/Corsair-Processor-Cooler-Mounting-Kit-Cooling/41744349?wmlspartner=wlpa&selectedSellerId=1131&adid=22222222227029518441&wl0=&wl1=g&wl2=c&wl3=62889606129&wl4=pla-99398389449&wl5=9006737&wl6=&wl7=&wl8=&wl9=pla&wl10=112562428&wl11=online&wl12=41744349&wl13=&veh=sem