early crush sleeves

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nutcase
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early crush sleeves

Postby nutcase » Sun Apr 28, 2013 8:19 am

I got an interesting part with my latest eEuroparts order - an adapter to use late (and available) crush sleeves on early c900 and all 99 gearboxes:

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It fits onto late sleeves to match internal dimension and width. External dimension is about 1.5mm larger than the early sleeve but it should clear ok.

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Having just had a baby I'm not sure when I'll get a chance to use it in anger for a little while.

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Jordan
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Re: early crush sleeves

Postby Jordan » Sun Apr 28, 2013 1:23 pm

They have about 10 stock (or sent out to various people to prototype) and 10 more at the machinists ready to go. I have installed one, but haven't put it in a car yet. They are available on the website now.
http://www.eeuroparts.com/Parts/51541/E ... 101K10035/

nutcase
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Re: early crush sleeves

Postby nutcase » Sun Apr 28, 2013 1:39 pm

Assuming it works ok (and if you've fitted on it sounds like it should) I'll be ordering a few more next time. Just got to hope the later crush sleeve stays available for a long while!

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Luke
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Re: early crush sleeves

Postby Luke » Mon Apr 29, 2013 10:34 am

I'll take full credit for those existing :P

I made those spacers for the last few early gearboxes I rebuilt and I mentioned it to Jordan, who mentioned it to Eeuroparts and then they did a batch of them. I'm sure my royalty check is in the mail ;)

gmreider
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Re: early crush sleeves

Postby gmreider » Mon Apr 29, 2013 10:42 am

Luke wrote:I'll take full credit for those existing :P

I made those spacers for the last few early gearboxes I rebuilt and I mentioned it to Jordan, who mentioned it to Eeuroparts and then they did a batch of them. I'm sure my royalty check is in the mail ;)


Luke, What grade steel did you use? did you use anything special?

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Luke
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Re: early crush sleeves

Postby Luke » Mon Apr 29, 2013 10:58 am

gmreider wrote:
Luke wrote:I'll take full credit for those existing :P

I made those spacers for the last few early gearboxes I rebuilt and I mentioned it to Jordan, who mentioned it to Eeuroparts and then they did a batch of them. I'm sure my royalty check is in the mail ;)


Luke, What grade steel did you use? did you use anything special?


Just 1018 cold rolled steel, it doesn't have to be anything fancy, I mean the thing butts up against something is designed to squish! For my competition gearboxes I always use a solid sleeve and lap to get final bearing preload.

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DrewP
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Re: early crush sleeves

Postby DrewP » Mon Apr 29, 2013 11:01 am

So those will work on 4-speeds too?

The eEuro page says 'hardened tool steel....' o_O :rolleyes:

I love mystery materials!
"You can educate ignorance, but you can't fix stupid."

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Jordan
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Re: early crush sleeves

Postby Jordan » Mon Apr 29, 2013 12:48 pm

I'll see if I can find out what it is made from. It should work on 99's. For a solid sleeve 1.5" x .095 roll cage tubing works great. I just am finalizing one for an 89+ box. Still need to turn it down some more... but the lathe and press are in two different locations!

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Jordan
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Re: early crush sleeves

Postby Jordan » Mon Apr 29, 2013 2:30 pm

Material is NAK55.

nutcase
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Re: early crush sleeves

Postby nutcase » Thu May 02, 2013 3:31 pm

Well done you then :thumbsup:

Ruddy hope it works on a 4 speed :yay:


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