Didn't realize I was needing a replacement so badly until I roasted the first batch after the new screen. This one did the trick and seems better than the original...but it could just be that the original was fairly well used.
Plugged up oily screens make hot air passage impossible and roasting takes very long. This is the only address to find this part and shipment was fast. Great!
Normally keep several of these on hand for replacement of older screens that are reluctant to cleaning. Placed the order and in a few days was back up and running. The new screen does effect the roasting time. Also guessing that running a badly clogged screen would cause the roaster to overhead to the point of burning it up.