Guest mrw530 Posted January 20, 2007 Share Posted January 20, 2007 What are R190 lsd 3.90 nissan racing diffs worth these days? Any ideas? I have on and might be looking to sell it. Any help would be great. Thanks, Michael Quote Link to comment Share on other sites More sharing options...
Guest TeamNissan Posted January 20, 2007 Share Posted January 20, 2007 one went on ebay 2 months ago for a grand. A waste of money in my opinion. Quote Link to comment Share on other sites More sharing options...
hotimport Posted January 20, 2007 Share Posted January 20, 2007 Those diff are sure rare, and i remeber watching this auction. Same guy was selling off his car and bunch of other parts. I am not really sure what would you use this diff for? Its not as strong as the R200 unit and there allmost no one thas sells new LSD units for it. So my guess would probably be somewhere in $300-500 range depending on condition. Quote Link to comment Share on other sites More sharing options...
Guest TeamNissan Posted January 20, 2007 Share Posted January 20, 2007 You really dont need a r200 unless your going for ALOT of hp and if you can find a r190 lsd for 300-500 you be sure and let us all know lol. I wouldnt hold my breath though thats for sure. Quote Link to comment Share on other sites More sharing options...
rudypoochris Posted January 20, 2007 Share Posted January 20, 2007 Also it depends if the unit is a 2-pinion or a 4-pinion. The buyer of that R190 on Ebay contacted me when I noted in my R200 auction that the R190 could be a 2 pinion design where as the R200 LSD is always a 4-pinion. Anyway, check if it is 2 or 4. Quote Link to comment Share on other sites More sharing options...
Guest mrw530 Posted January 20, 2007 Share Posted January 20, 2007 Im 99.9% sure its an R190 nissan racing diff...But is there any way to tell for sure? Casting numbers etc? Thanks for the help! Quote Link to comment Share on other sites More sharing options...
RB26powered74zcar Posted January 20, 2007 Share Posted January 20, 2007 Im 99.9% sure its an R190 nissan racing diff...But is there any way to tell for sure? Casting numbers etc?Thanks for the help! Its as easy as removing the rear cover and having a look. Once removed, its simple to see if it has 1 cross pin, or 2. Quote Link to comment Share on other sites More sharing options...
Guest TeamNissan Posted January 21, 2007 Share Posted January 21, 2007 Also it depends if the unit is a 2-pinion or a 4-pinion. The buyer of that R190 on Ebay contacted me when I noted in my R200 auction that the R190 could be a 2 pinion design where as the R200 LSD is always a 4-pinion. Anyway, check if it is 2 or 4. Ya that ebayer was a shifty seller because I told him it was a 2 pinion and he didnt list it even though he listed every other message he got. I still cant believe someone paid a grand for that dif. Quote Link to comment Share on other sites More sharing options...
Guest dgarvin Posted January 27, 2007 Share Posted January 27, 2007 I am just trying to reach you this way. I have not received a response from you in the classifieds. I would like to purchase diff from you if you still have it. Please email me @ jgarvin@qualityconst.com or call me @ 405-410-7229. Thanks Quote Link to comment Share on other sites More sharing options...
johnc Posted January 29, 2007 Share Posted January 29, 2007 Having bought and sold a few R190s, you need to make sure they are in good shape. At least one of the internal bearings is specific to the R190 and NLA from Timken, NTN, NHBB, etc. If the unit needs new bearings or needs to be rebuilt, you're in for a long and expensive search. The R190 was OEM in the 432R 240Z and came with a two pinion clutch pack LSD - if I remember correctly. Some R190s were imported into the USA by Nissan Motorsports with a 4 pinion clutch pack LSD but parts have long been NLA. EDIT: I sold my last one for about $800 and it had a new set of bearings. Quote Link to comment Share on other sites More sharing options...
TitaniumZ Posted January 29, 2007 Share Posted January 29, 2007 Johnc, How did you loosen/tighten the nut on the pinion shaft?It appears to need a special super deep socket to access it.Do you recall what size the nut is?I might have to make my own tool.Thanks. Roddy Quote Link to comment Share on other sites More sharing options...
johnc Posted January 29, 2007 Share Posted January 29, 2007 Don't know. I don't work on diffs myself, I let the experts mess with those things. http://www.gounitrax.com Quote Link to comment Share on other sites More sharing options...
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