Wisconsin TFD exhaust gasket

Dave41A

Member
I have an engine-driven baler with a Wisconsin TFD 2 cyl engine. Looking at the manifold, the left hand exhaust manifold to cylinder joint is leaking badly. I can actually see daylight between the manifold and the cylinder.

Digging around online, it looks like the gasket itself is just a ring, almost like a shouldered washer. The part number is QB75.

What I cannot figure out is if the QB75 is for one cylinder or two. Also, I see these gaskets sometimes sold in what looks like sets of six. Are they supposed to be stacked to fill the gap? When installing, which way does the shoulder go?

Any insight is appreciated. Thanks in advance. Dave
 

The set of 6 would be for a 4-cylinder (4 exhaust and 2 intake), your 2-cylinder requires 3 (2 exhaust and 1 intake).

The short ''neck'' on the gaskets inserts into the engine port with the flat surface facing the manifold.
 

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