Yep, that's me, just that this is a strange made saw, hard to figure what comes off in order.Is this the 917.351190 model you posted in the Poulan thread? Couldn't find much info other than a Roper made saw. 3.7cu. in. using a 643x1 or 643x2 engine. You already saw the Sears parts direct ipl in the Poulan thread. Tough finding any info.
Steve