Home › Forum › Ask A Member › Interpreting an expansion plug number? › Re: Interpreting an expansion plug number?
October 1, 2016 at 3:55 pm
#45007
As a serial number, that would make it a 1961
The 40hp models made that year were:
RD-23
RDL-23 long shaft
RDS-23 electric start
RDSL-23 electric start, long shaft
The hood would be white fiberglass (with silver on top)
