I am thinking about ordering some arm rests for my 931B off e-bay because the price seems pretty good, $65 for the pair and $35 to ship to Canada. I think it would cost a lot more to get them locally or have new ones made. I've seen 3 different part numbers for them and am wondering if they're all the same, 9C4136, 5G2621 and 6S4324? I have the flip over backhoe seat but I think the arm rests are standard as they mount on top of the tanks. My serial number is 25Y1916 if that matters. I was also wondering if the original build sheet for this machine can be brought up and indicate where it was originally sold?
9C4136 is the latest part number. 5G2621 is an earlier version of the same thing. 6S4324 isn't a good number. I can't tell you where it was sold I'm afraid. Someone with access to SIMSi may be along to fill you in.
Thanks Cmark!