Cylinder sleeves SACHS 125ccm

Koen Cuypers · November 22, 2018, 08:13:54 AM

Hi, does anyone have a reference list with part numbers of the cylinder sleeves (cast iron liner) and the matching type of cylinder?

Example:

1251/6 D GS
Sleeve: 0613 110 300
Cylinder: 0687 108 425

Thx!

firstturn · November 22, 2018, 11:32:26 AM

Koen, I will have to search my parts lists, but I do know I bought several 125 D replacement sleeves that Donny Smith had made up many years ago. I will check later today.

Ron Carbaugh

thrownchain · November 22, 2018, 12:11:33 PM

I have a couple of sleeves if anyone is in need of one.

Koen Cuypers · November 22, 2018, 01:27:49 PM

Quotequote:Originally posted by thrownchain

I have a couple of sleeves if anyone is in need of one.

...Interesting.
Are these original SACHS and for what kind of cylinder?

thrownchain · November 22, 2018, 03:03:07 PM

I will check

thrownchain · November 25, 2018, 11:51:50 AM

I have 3 sleeves. 1 is a Donny Smith DS-296 made by LA sleeve. The second looks to be Sachs,, no wrapper and the only mark is a capital A stamped on the side. The last looks to be for a 100 cc motor, no markings. I do have some pistons that could go with the sleeves if needed.

Koen Cuypers · December 01, 2018, 06:22:23 AM

I have made inquiries, apparently the shafts are not listed in the parts list.
Only the different types of cylinder, piston and cylinder head are described.
However, there is a SACHS order number on the original packaging.
Maybe someone has the shaft numbers with the corresponding cylinders.

Rick Bennett · November 24, 2021, 08:31:30 AM

Has anyone ever removed the cylinder sleeve from one cylinder and installed it in another? I have a worn out cylinder with good fins and one with broken fins on original bore.
Rick

firstturn · November 24, 2021, 10:35:26 AM

Rick I ask this question many years ago and the Late Dane Leimbach told me it was not a good idea and it had something to do with it sealing (metal wise) the first time it is installed. I will see if I can find the post.

Ron Carbaugh

G Ellis · November 24, 2021, 12:34:53 PM

Rick Bennett just have the broken fin cylinder repaired.

Rick Bennett · November 26, 2021, 08:19:29 PM

I have welded lots of fins and broken cases but this one is missing a couple large chunks in the middle. I would have to remove fins out to the top or bottom to have room to weld.

Mike Lenz · December 06, 2021, 11:59:36 PM

Anyone have a spare 100 sleeve or cylinder?

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Cylinder sleeves SACHS 125ccm