Husqvarna 234se piston options

[Serioussam]

Is there a known piston that can be modified for a husqvarna 234se

 

[Czed]

@Spike60
@Tor R

 

[Canadian farm boy]

That’s a 38mm bore?
Perhaps a piston for a ms180/018 or maybe a piston for a husky 136 or 137?

 

[Woodwackr]

That’s a 38mm bore?
Perhaps a piston for a ms180/018 or maybe a piston for a husky 136 or 137?

are they open or closed?

 

[Canadian farm boy]

are they open or closed?

Closed but you could easily cut windows in them if needed

 

[Canadian farm boy]

There’s a brush cutter from stihl that uses 38mm piston. FS220,

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[Serioussam]

I wonder if the specs for a ms180 would be close to the 133/234 piston

 

[Woodwackr]

Closed but you could easily cut windows in them if needed

since they are closed the 180 pistons might work.

 

[Woodwackr]

View attachment 409548View attachment 409548I wonder if the specs for a ms180 would be close to the 133/234 piston

that's a 285...way too big.

 

[wcorey]

Picture got cut off, near the bottom shows part # for a 133 piston which should be the same as a 234.
The stated spec of 12mm from pin to top seems suspect...

 

[Agrarian]

Yes, 133 and 234 are the same.
501625302 - Grade A
501625303 - Grade B
501625304 - Grade C

It takes a 10mm dia x 25mm pin and uses a Mahle 38ZN7 cylinder (maybe others?).