Lauson Sportking 4 cycle

[1948-goodyear]

I’m trying to help out a man to get the year & hp of this motor ( 11342 ). Any help would be appreciated.

[frankr]

Typical Lauson model numbers are like S350, T653, etc. I can ID it with the correct number.

[1948-goodyear]

OK, that was the serial number i gave you. I will go back to his house soon & get the model number, Thanks

[jcrigan]

Could be an OB410. I have a couple of those that don’t have the model number on them. On the front, lower center (oil resivore) , there is a number stamped there. On the S and T models the id plate is located center on transom bracket. On the 410 models, they were produced between 1940 and 1947 excluding the war years.

[joecb]

I believe that the last two digits designate the model year …
" Typical Lauson model numbers are like S350, T653, etc. I can ID it with the correct number"

Joe B

[1948-goodyear]

Ok , the model number is S 350

[frankr]

I guess by now, we all agree it is a 1950 3hp

[Steve A W]

1948Goodyear
Where did you find the model number?

Steve A W

Member of the MOB chapter.
I live in Northwest Indiana

[lotec]

quote Steve A W:

1948Goodyear
Where did you find the model number?

Steve A W

The "S" and "T" series all have the Model and Serial #s on the saddle bracket – here’s a photo:

[1948-goodyear]

Yep, it is right above the serial number.

[Author]

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