What is this stihl crankshaft for?

Arborist Forum

Help Support Arborist Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
derekc

derekc

ArboristSite Operative
Joined
May 14, 2008
Messages
144
Location
California
What is this stihl crankshaft for?

View attachment 257130
View attachment 257131
View attachment 257132
View attachment 257133
View attachment 257134

257130-img_3271-jpg


257131-img_3272-jpg


257132-img_3273-jpg


257133-img_3283-jpg


257134-img_3275-jpg
 
Last edited:
derekc

derekc

ArboristSite Operative
Joined
May 14, 2008
Messages
144
Location
California
No, it has a metal flywheel as the nut thread is M8. So, it is for 064 or early 066.
And it has a 16mm OD for the piston pin bearing which is supposed to be 12x17x13 (9512 003 3281) for either 064 or 066 or even MS660. 12x17x13 means 12mm ID, 17mm OD, and 13mm width.
 
Last edited:
thomas1

thomas1

sodium pentothal
Joined
May 2, 2010
Messages
3,651
Location
floating down the river of tears that gushes forth
No, it has a metal flywheel as the nut thread is M8. So, it is for 064 or early 066.
And it has a 16mm OD for the piston pin bearing which is supposed to be 12x17x13 (9512 003 3281) for either 064 or 066 or even MS660. 12x17x13 means 12mm ID, 17mm OD, and 13mm width.

So, why are you asking, if you already know what it's for? :confused:
 
derekc

derekc

ArboristSite Operative
Joined
May 14, 2008
Messages
144
Location
California
I still don't know what it is for as it needs a piston pin bearing with 16mm OD but none of the 064/066/MS660 uses that. They use 17mm.
Also the flywheel side bearing should have a 17mm ID but this crankshaft takes 15mm.
 
Last edited:
rupedoggy

rupedoggy

Addicted to ArboristSite
. AS Supporting Member.
Joined
Jun 13, 2001
Messages
5,115
Location
Dayton Nevada.
No, it has a metal flywheel as the nut thread is M8. So, it is for 064 or early 066.
And it has a 16mm OD for the piston pin bearing which is supposed to be 12x17x13 (9512 003 3281) for either 064 or 066 or even MS660. 12x17x13 means 12mm ID, 17mm OD, and 13mm width.

Can you explain your rude behavior to JJ? You come on here and ask for identification and when he gives his best answer you throw him under the bus! Not nice to my friend JJ. Mike
 
Top