Parts for A Williams Southern Railway 4-6-2 #1401

[bigalspitzer]

Hello Everyone,
I recently purchased a used Williams Southern Railway O gauge 4-6-2 at an auction. Upon getting my prize home, I found that it needed parts. I contacted Bachmann Parts Department to attempt to obtain the parts needed. They told me that the parts were not available and suggested I post it here. I am looking for the eccentric crank pin and fastener and the gear connecting rod foot pin and fastener. Does anyone know where I can obtain these parts or how to fix this locomotive if the parts are not available. Thanks.