tandem bicycle gates timing belt and chainrings 130bcd 74t

A customer of mine special ordered these parts and returned them because they didn't exactly fit his bike. If this is exactly what you need, you're in for a deal.  Price is based on 2019 msrp and includes free shipping.  Please be sure these items are exactly what you need as I'm just trying to clear out old stock and am not offering returns. Just want to be straight up and honest. Pic 2 shows a 1x set up, but this offering is for a tandem bike non-drive side, tandem timing drive train 130bcd.
Thanks for taking to look and I hope that this is what you've been searching for.