0-4-0 DOCKSIDE QUESTION

I bought several 0-4-0 AHM old Docksides from Ebay. Now they all run fine. They are the ones with the full valve gear on the sides. One question. You can hear them running from the next neighborhood. Is there a quiet good replacement motor for these little great switchers?

Thanks

Northwest Short Line makes motor replacements that fit nearly every engine

Try a little lubrication first–that might help quiet things down a touch.