I have a 4ft oregon roller nose bar and chain that came off a stihl 084 for sale. It has a little surface rust but nothing a wirewheel cant take care of. It measures 54" from bottom of bar to the top of roller nose. So its probably technically a 48" aka 4ft ? I am asking $130 + the ride for this one. It has a decent chain that comes with it aswell. Paypal only and bar will be shipped from oregon. I will post a couple photos that were in my phone. I can get more pics if i need to.