We have new and used lombard chainsaw parts here. Not so much for the really antique models, but we have lots of parts for comango, ap42 and al42 models of chainsaw.
Lombard Lightning Chainsaw SDC 40 Carburetor
Walbro SDC40 carb assembly In good physical condition. May or may not need fresh gasket and diaphrgam kit Fits many Lombard models.