older Stihl cylinder ID

[singinwoodwackr]

I wound up with a bunch of old cylinders and can't find what they go to.
All Mahle
52zn1++ (480CD)?
52zn12
52n12++
54zn9++

I think the 52zn12s are for the 61-272 series
the 54s, maybe 288 or similar?

thanks

 

[wcorey]

52zn1 probably a 77, 54zn9 could be jred 910/920, pics would certainly help...

 

[singinwoodwackr]

52zn1

 

[singinwoodwackr]

54zn9

 

[singinwoodwackr]

52zn12

 

[ray benson]

chainsawcollectorsse document has the 52ZN1+++ as likely a 280s
54ZN9 as a Jonsered 80, 801, 81
52ZN12++ Stihl 045/056

 

[Cantdog]

52zn1 probably a 77, 54zn9 could be jred 910/920, pics would certainly help...

910 would have a vertical decomp valve on the left side......920/930 would have none

 

[Cantdog]

chainsawcollectorsse document has the 52ZN1+++ as likely a 280s
54ZN9 as a Jonsered 80, 801, 81
52ZN12++ Stihl 045/056

Well his pics show the 54ZN9 cyls have a rubber intake......that is certainly not the case for the 80, 801, 81 or 90 for that matter....those all have solid intake/isolation blocks.

 

[ray benson]

Well his pics show the 54ZN9 cyls have a rubber intake......that is certainly not the case for the 80, 801, 81 or 90 for that matter....those all have solid intake/isolation blocks.

Thank You ! Will take that out of the file.

 

[singinwoodwackr]

Thank You ! Will take that out of the file.

I think those two 54mm cyls got thrown in the wrong box. I just pulled out an 045 cyl that is almost identical. So, maybe these are Stihl, not Husky/Jons? It has a P… rather than the L…

all of these were in a box of misc old Husky parts…61, 268, x8x, 2100 so I assumed they were Husky

 

[Woodslasher]

#1 says 480 on the top so probably a Husky 480, #2's have slanted plug holes so not 045/056, #3's are 045/056 series. Do the intake boots on the #2 cylinders have any numbers on them?

 

[wcorey]

54ZN9 as a Jonsered 80, 801, 81

80, 801, 81 is 52zn9.

 

[singinwoodwackr]

#1 says 480 on the top so probably a Husky 480, #2's have slanted plug holes so not 045/056, #3's are 045/056 series. Do the intake boots on the #2 cylinders have any numbers on them?

Ah, good catch on the boots...will check

 

[singinwoodwackr]

Yup, 1115s good call!


Will check the others after breakfast

Anyone need a 045/056 cyl? have 3 54s and 5 52s

 

[singinwoodwackr]

Looks like these are all Stihl cyls.
The ones with boots are 1115 141 2200 so 045/056, definitely.
Even the 52zn12s have the same boot as the 54mms.
One interesting observation..
The 52zn12 V W1 has a deeper combustion chamber and an impulse nipple. The 52zn12++ V W1 has no nipple and a smaller chamber. Otherwise, they are identical.

 

[singinwoodwackr]

Others have: KS overstamp 858/1B (52mm)
SK 858+1B (52mm)
SK 868+10 (52mm)
Same 1115 141 2200 boots

If all of these are 045/056 I'm gonna guess standard vs Super models...52 vs 54mm

 

[singinwoodwackr]

#1 says 480 on the top so probably a Husky 480, #2's have slanted plug holes so not 045/056, #3's are 045/056 series. Do the intake boots on the #2 cylinders have any numbers on them?

I have a 480 so will try and find the #s to compare w/o pulling the jug

 

[singinwoodwackr]

The one with 480 scratched on it matches what's on my 480cd
52zn1++++

 

[singinwoodwackr]

chainsawcollectorsse document has the 52ZN1+++ as likely a 280s
54ZN9 as a Jonsered 80, 801, 81
52ZN12++ Stihl 045/056

I saw the list you posted but can’t find it now. I have an early 268xp with what appears to be an OE replacement cyl, 50zn14
50mm, Mahle

 

[wcorey]

50zn14 is correct for a 268xp, not sure why it would necessarily be a 'replacement'...