[jadejordan]

Hi

I have a 20hp 2-stroke 1973 Evinrude outboard

Model no 203b03a
Serial no b2320

I am lead to believe it a 1973 model - but when serching for parts there does not seem to be a 20hp model made that year

can anyone shine any light on this
thx

Jon

[wbeaton]

It is indeed a 1973. For whatever reason, the 20 hp doesn't always show up. The BRP catalog still shows it as an 18 hp. Either way, replacement parts will be the same as the Johnson/Evinrude 18-20 hp and almost everything with the 25 hp.