by dennis » Tue Aug 31, 2021 1:51 am
I have the following Tecumseh engine...HSSK50, 67364M, 5223B. Is there any way to tell when this engine was built? I know the first number of the serial number 5223B is supposed to be the year of manufacture.....1995, 1985,1975????? Is there any way to tell the decade?