brownells.com
I just bought a model 170 series b ser#c754716 in relativeley good condition for $200.00 Canadian.
Go to http://www.e-gunparts.com/ They have many gun parts. I have always found gun parts I need at this web site.
You can order Factory Parts direct from Savage. Phone number is (413) 568-7001 between the hours of 9 am and 5:30 pm EST. You will need a part # most likely but if you go to SavageArms.com under the support section you should be able to download an owners manual if you don't have the original.
Try Numrich Gun Parts www.e-gunparts.com Go to "Start Here" and follow the instructions by selecting manufacturer then model, or go directly to the Stevens/Savage 311A page: http://www.e-gunparts.com/productschem.asp?chrMasterModel=089Zz311A
You could try Savage,s own web site,they might have one.If not go to Numrich gun parts corp.They may be found on the web.
I would go to Numrich Gun Parts Corp.They should have what you seek.
Go to Numrich Arms website, you can see a parts list and purchase a parts diagram for about anything- www.gunpartscorp.com
I would go to Numrich Gun Parts Corp.They should have a exploded view of the firearm in question along with the parts list to go with it.
Joe Savage goes by Joe "Shot-Gun" Savage, Joe "Doc" Savage, and "Bronze" Joe Savage.
170: 1, 2, 5, 10, 17, 34, 85, 170
170/10=17