Can anyone ID this cylinder?

[J D]

As title suggests, I came across this cylinder... no idea what its from, any input would be appreciated

 

[Bob Hedgecutter]

Come on- you know the rules- close up unblurred photos of all the numbers and markings.
Is that decomp yellow and like two piece- metal clips on the pull grip?

 

[J D]

Sorry guys, intention was to immediately follow up with a couple more pic's & the cylinder bore size... unfortunately on my way out to the shed I was reminded in no uncertain terms that I was supposed to be cooking dinner... kids are now fed & in bed...

Bore is 46mm.
Thanks

 

[sand sock]

460 rancher

 

[J D]

460 rancher

Nope, thats strato, & a clamshell

 

[Lightning Performance]

Clone something not from the west.

 

[NSEric]

Im guessing stihl 034.

 

[Bob Hedgecutter]

Im guessing stihl 034.

Kind of does look a wee bit like one eh?
But the decomp and no stud for the top engine cover to screw to.

 

[Bob Hedgecutter]

Not 100% on this, but on the thick cooling fins, fins on top of cylinder pattern, position of impulse nipple- I am betting Oleo Mac and something around the 956.
Maybe aftermarket as Terry the thief is selling crap for gold- but it kind of looks marked right.

 

[J D]

Thanks guys, I think @Bob Hedgecutter has as good as nailed it.
I did originally suspected it was a knock off 028 or 034 cylinder & might be good to play around grinding on

 

[wcorey]

Not 100% on this, but on the thick cooling fins, fins on top of cylinder pattern, position of impulse nipple- I am betting Oleo Mac and something around the 956.
Maybe aftermarket as Terry the thief is selling crap for gold- but it kind of looks marked right.

Probably a JD version (likely cs-56) of an efco going by the yellow decomp, assuming they even sold those down there.

 

[Bob Hedgecutter]

Probably a JD version (likely cs-56) of an efco going by the yellow decomp, assuming they even sold those down there.

About as common as unicorn horns down here in the long white cloud.
Could be- but to base it off the decomp colour alone might be a stretch- Oleo Mac was/is still pretty common here, about in line with Solo behind the big two brands.