Correct to a point. These will swap, but with some challenges.
Agreed....., the 131 is an OHC...... the 130 is a push rod engine.
To the best of my knowledge, each can use the same flywheel cover!
In answer to the question as to whether they both use the same clamping ring.... yes, they do.
Since you asked this, it may be safe to assume that the 130 comes with the 130 flywheel cover.
However, the drive coupler spline count is not same..... the B/W coupler can be used on the 130, as to fit the 131 PDS.
The exhaust down-tube is different, but in this series, all in-line V/P engines are Stbd side exhaust. The transom shield will accommodate this.
Each also requires the same over-all drive ratio, which means that either can be installed ahead of this out drive.
I would question why you would want to replace an OHC engine with a push rod engine.
Seems like a step backwards to me.
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