Multiple Piston and Cylinder ID Help!

[blk05crew]

Today I picked up 16 what I think are mostly Stihl and Husky pistons and 3 cylinders. I tried looking up by the numbers on each to see what saw they belong to but I haven’t had much luck. I’m hoping some of you can identify these and help me out.
Here they are with the numbers I was able to find on them. Thanks in advance!

 

[blk05crew]

The rest.

 

[cuinrearview]

Pretty sure there's a 385xp set in there. Looks like some 281 stuff too maybe. Lots of guys can probably help with the two series stuff, the only one I know though is @cus_deluxe

 

[Ronie]

In this thread someone says that the 54zn8 i for a Jonsered 910. https://www.arboristsite.com/community/threads/mahle-cylinders-cross-reference-sources.163492/

 

[Ronie]

893/1B 285CD? https://www.ebay.com/itm/Husqvarna-...783606?hash=item2894c75676:g:gL8AAOSwby5ey9iX I don't know if the 1A and 1B are the same.

 

[blk05crew]

Thanks guys, I think some of the pistons are from Stihls too but I’m not sure.

 

[cus_deluxe]

the 052107 pistons appear to be 181 pistons, id take one if ur gonna be selling...i could speculate on some of the rest but pretty sure @Jacob J. and @Cantdog will have better infoz

 

[cuinrearview]

I just looked a little more, no 385 stuff there.

 

[Jacob J.]

This looks like a 281 cylinder, based on the possible 52mm bore indication and the stepped base.



I think this may be a 380/480 piston if it has a flat top.



This looks like a Jonsered 920/930 cylinder, but I would need to see the top to ensure it is not 910 (910s have a compression release on the top of the cylinder).



I think Ronie got this one, Husky 285. Robin (Cantdog) can confirm, he's very knowledgeable about Jonsered and older Husky.

 

[Jacob J.]

This looks like a McCulloch Sp-80/81 piston and connecting rod - I would need a diameter measurement to confirm.



This looks like Stihl 064, if it has a 12mm wrist pin.



This looks like Stihl 075.



Cus got this one - Husky 181 pistons and a crank.

 

[Jacob J.]

Not sure on this one (might also be 910).



This one might Jonsered 910, but Robin can confirm. I think the 910 pistons are 54mm but with a dome.



What's the diameter measurement on this one? It looks like an early Poulan slug.



This looks like Husky 281.

 

[blk05crew]

Thanks Jacob, I appreciate the info!

 

[Jacob J.]

This looks like another Husky 380/480 slug.



This looks like another Husky 281 slug.



I'm thinking this is Pioneer P-51/52 if the diameter measurement is 52mm.



This looks like Husky 266.

 

[Cantdog]

I’m afraid I’m not going to be much help as I’m presently way offshore with no access to my info or actual saws/parts to compare. The two pistons that Jacob though might be Jonsereds 910 pistons, one probably is the other could be for a 90. I have NOS of both and know they have different part #s but I have measured them both every which way and have found no variance in them...... however it just occurred to me that, though they measure identical I have not checked their weights against each other. I will as soon as I get back on dry land.....probably Sat/Sun