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  1. #1
    RC poster
    Join Date
    Jan 2013
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    12

    Hot Racing Aluminum Diff Case

    No price on it yet but looks promising.

    http://www.hot-racing.com/index.cgi?...=SUM11LH;c=454

  2. #2
    RC Racer
    Join Date
    Jul 2015
    Posts
    104
    Leading Edge Machining (LEM) is also releasing an aluminum outer diff case some time soon. It will use larger bearings, and will also be a tighter fit in the bulkhead to get rid of a lot of the slop

  3. #3
    RC Qualifier
    Join Date
    Nov 2014
    Location
    Stockholm, Sweden
    Posts
    265
    I found the HR cases on eBay super cheap. Bought two immediately. I'll try them out the next time I dissassemble the drive train
    Summit, Stampede 4x4, Slash 4x4

  4. #4
    RC Qualifier
    Join Date
    Sep 2013
    Location
    Maysville,Ky. USA
    Posts
    760
    Quote Originally Posted by michaelsjo View Post
    I found the HR cases on eBay super cheap. Bought two immediately. I'll try them out the next time I dissassemble the drive train
    Thanks for the heads up on the great deal I just picked up the last 4 they had. Not a big fan of HR stuff but those were too cheap to pass up.
    OVERKILL,10Sum,16Sum,Xo1,MMSlas,44Stamp,Rus,16Ral

  5. #5
    RC Qualifier
    Join Date
    Nov 2014
    Location
    Stockholm, Sweden
    Posts
    265
    My thoughts exactly
    Summit, Stampede 4x4, Slash 4x4

  6. #6
    RC Enthusiast
    Join Date
    Nov 2012
    Posts
    39
    Thanks for the info, got 2...

  7. #7
    RC poster
    Join Date
    Aug 2014
    Posts
    12
    anyone got their diff case and installed?
    how is it?

  8. #8
    RC poster
    Join Date
    Aug 2014
    Posts
    12
    err...so no one got any replies,...must be bad?

  9. #9
    RC Racer
    Join Date
    Jul 2015
    Posts
    104
    Saw a picture of the outer diff case on Facebook. It was a disaster. The two halves didn't even match up correctly when put together and the holes for the bearings looked like they were too large by 5mm.

  10. #10
    RC poster
    Join Date
    Aug 2014
    Posts
    12
    i see, i guess that diff case is the same as that helical gears they made. although am wondering why the bearing holes are a bit bigger, could it be that they planned to use a bigger bearings for the pinions? (is it the pinon bearings?)

  11. #11
    RC poster
    Join Date
    Jan 2014
    Posts
    4
    I picked up a couple of these they seem to match up well! Still waiting on some parts to assemble them and install into my summit!

  12. #12
    RC poster
    Join Date
    Aug 2014
    Posts
    12
    oh, that's something new, @elitewon, give us some pre-assembly review like how well does it fit with stock parts and such if you don't mind.

  13. #13
    RC Racer
    Join Date
    Jul 2015
    Posts
    104
    I guess buying HR parts is a gamble

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