Quote:
Originally Posted by rawfuls
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No not necessarly. We were upgrading to Revo 3.3 specs before traxxas came out with the improved 3905 diffs. Take a look at these couple of links. The difference between the old ones and these are the metal pieces beef the differential up and make it more solid.
THis is the cup which is also has a seal, the metal side plates and takes a 2.5mm screw instead of a 2mm. The 3.3 specs don't
http://www3.towerhobbies.com/cgi-bin...?&I=LXTKN0&P=7
In this link the addition that the older diff don't have is on the left with the three holes in it. The diff Carrier Support I guess is what it is called.
http://www3.towerhobbies.com/cgi-bin...FVSEARCH=5382x
This is the ring and pinion gear to go with the other items. It's from the revo but also used on the newer emaxx. Major different is the size of holes is for a 2.5mm screw instead of 2mm.
http://www3.towerhobbies.com/cgi-bin...?&I=LXNZW6&P=M
If you are buying a set off of ebay make sure the differentials are the ones that were removed from the 16.8v e-maxx 3905