Case bushing needed (1986)

blackz34 · Post by **blackz34** » January 3rd, 2013, 7:04 pm

Like title said, I need a case bushing where the swingarm goes. This is to fit in a 1986 case.

Thank you

http://www.youtube.com/user/500bigbore · Post by **Roostius_Maximus** » January 3rd, 2013, 7:34 pm

You're looking for one stock to an 86, not to update it larger correct?
I'd have 1986 ones

blackz34 · Post by **blackz34** » January 3rd, 2013, 8:59 pm

Actually it is to enlarge it. Is the OD of the earlier ones larger? I was debating on boring the bushing or the casing...

Also, Yamaha is selling the bushing unlike Honda or the other make, I found that the pre-2001 YZ250 uses 17mm swingarm pivot bolt, but I don't know the other dimension on the bushing, may be a good start too...

http://www.youtube.com/user/500bigbore · Post by **Roostius_Maximus** » January 4th, 2013, 7:15 am

the 1989+ bushing will not fit in the case without boring the hole first, the older bushing is too thin to bore and expect it to not shatter.

blackz34 · Post by **blackz34** » January 8th, 2013, 5:29 pm

I ordered the Yamaha bushing to see, I'll post the result when I'll receive them.

http://www.youtube.com/user/500bigbore · Post by **Roostius_Maximus** » January 8th, 2013, 6:38 pm

That'd be great

MojaveRider · Post by **MojaveRider** » February 6th, 2013, 5:29 pm

Any updates on these? I have two '87 engines that need the bushings swapped.

blackz34 · Post by **blackz34** » February 8th, 2013, 1:25 pm

They are B.O.

My friend has put them in an order he made but his order was held because of these so he cancelled them. I migh re-try to order them myself and wait.

blackz34 · Post by **blackz34** » March 4th, 2013, 4:45 pm

Roostius_Maximus wrote:That'd be great

Update here:

http://bannedcr500riders.com/board/view ... 459#141459

BannedCR500Riders.com

Case bushing needed (1986)

Case bushing needed (1986)