Winchester Model 54 bolt|Winchester Rifles|Forum|Winchester Collector

I am new here. I recently got a Winchester model 54 that I’m looking to restore to its original condition. I have acquired everything to do it except for a model 54 bolt. I have only been able to find one but it’s pitted pretty bad and is missing extractor. 

Does anyone know where I can find a bolt? If nothing else where I can find and extractor and bolt band to try and put together the one I’ve found?

Thank you!