http://www.e-gunparts.com/model_new.asp?catID=11746
Just scroll down and select either new or old model. They are almost the same but make sure you select the right one to avoid problems.
Try e-gunparts.com
I would start looking for parts at numrich gun parts corp.They can be located on the web.
GO TO NUMRICH GUN PARTS CORP,E-COMMERCE SUPER SITE OR WWW.E-GUNPARTS.COM
Look at either Brownells or Numrich Gun Parts. Both have diagrams for the 336 Marlin.
Go to Numrich Arms website, you can see a parts list and purchase a parts diagram for about anything- www.gunpartscorp.com
I am not sure if you can? But I would start with by looking at numrich gun parts corp.They can be found on the web.
Numrich gun parts, look under Marlin/Glenfield parts list
E-gunparts.com http://www.e-gunparts.com/productschem.asp?chrMasterModel=082Zz81
j c Higgins model 41 was made by marlin try looking for parts for a Marlin 80 it is the same gun
Try Marlin Firearms Co., Numrich Gun Parts Corp., or Gun Parts at the link below.
It may be possible.I would start by looking at numrich gun parts corp.They can be found on the web.
Try Gunpartscorp.com, ebay, gunauction.com, and Marlin. Good luck