crankcase part number

[nilzlofgren]

Can someone run this number? 1122 020 2905. Its on my case, but not in my 066 parts list. I show last digits of 2113 for poly, and 2102 for metal.

thanx John

 

[Lakeside53]

That number does not come up in the superceded list or the current crankcase parts.

Are you just trying to figure out if the case is for a particualrr crankshaft, or what?

 

[nilzlofgren]

I received this bottom end, and when I was cleaning it off, I came across those numbers. So I thought I would just look them up. I got nervous when they weren't listed. I'm kinda worried that its not an 066. I was told it was the new style for the poly flywheel. Also found another number: 1122 021 0706. Also, these numbers have a "9" a couple of spaces before the "1122".

 

[Lakeside53]

If you measure the crank at the flywheel bearing/seal - that will tell you if it's for a poly or not. The old verison is 13.5mm; the new is 15mm. The old version has an 8mm thread to secure he flywheel; the newer has a 10mm thread.