3/8" 8 tooth rim sprocket for 034 with the small 7 pin spline

[tapritchett]

Anyone know where I can find a rim sprocket for a 034 with the small spline, looking for a 3/8"-8 sprocket but they all have a larger bore and do not fit my saw??

 

[Woodwackr]

Dealer only

 

[Wonkydonkey]

There is an upgrade for the 036. It’s a bigger needle roller bearing from a 10mm to a 12mm and thus a bigger rim sprocket.
I'm guessing the 034 is the same ?

I don’t know if there is an 8tooth that fits either of those.
However I do see a 9tooth .325 sprocket on the ipl ( not sure which size the inside sizes is)

 

[drf256]

As above. The MS360 drum and bearing upgrade will give you the flexibility of adding the 8pin sprocket, as it is the larger spline.

Other than that it’s probably a custom Dansko rim sprocket. If they make a Picco 8 pin you can try it, they are pretty close to standard 3/8. Many guys run a standard 3/8 rim with Picco chain Without issues.

I guess the question whether or not the juice is worth the squeeze though. On a standard 034, there’s not much need for an 8 pin In 3/8’ pitch. i Only add an 8 pin if the saw won’t load enough to 2 stroke in the cut, like on a 70+cc ported saw with a 20” or under bar.

 

[jblnut]

I’ve ordered from these folks before and got a few fun things. Lots of sprockets and a few that I don’t know why you’d ever need but they’re there.

6K Products - Chain Saw Sprockets

www.6kproducts.com