paulj1 Posted June 6, 2013 Share Posted June 6, 2013 My diff is on its way out and my friend has a supra lsd diff fitted to his Lexus gs430 but is unsure of model number does anyone know if this will fit my tt 6 speed current diff in my car is A03B diff. Quote Link to comment Share on other sites More sharing options...
paulj1 Posted June 6, 2013 Author Share Posted June 6, 2013 Anyone help? Quote Link to comment Share on other sites More sharing options...
Fizzy T Posted June 6, 2013 Share Posted June 6, 2013 All I know is apparently they have different ratios so it screws up certain things. Someone will know the proper details Quote Link to comment Share on other sites More sharing options...
paulj1 Posted June 6, 2013 Author Share Posted June 6, 2013 Okey coke hopefully someone will let me know thanks Quote Link to comment Share on other sites More sharing options...
paulj1 Posted June 7, 2013 Author Share Posted June 7, 2013 Any body work for a Toyota dealer that can give me a price on a new diff? Quote Link to comment Share on other sites More sharing options...
David P Posted June 7, 2013 Share Posted June 7, 2013 http://www.mkivsupra.net/vbb/showthread.php?283590-6-speed-large-casing-diff-(diff-only-no-pumpkin)&highlight=big+casing+diff Quote Link to comment Share on other sites More sharing options...
paulj1 Posted June 7, 2013 Author Share Posted June 7, 2013 Thank you David pm'd hodge fingers crossed he's still got it Quote Link to comment Share on other sites More sharing options...
David P Posted June 7, 2013 Share Posted June 7, 2013 Better to cross them than to have them burned by Mr T. Quote Link to comment Share on other sites More sharing options...
paulj1 Posted June 7, 2013 Author Share Posted June 7, 2013 Lol this is true not sure if it will fit in my small casing though Quote Link to comment Share on other sites More sharing options...
David P Posted June 8, 2013 Share Posted June 8, 2013 (edited) If yours is a small casing diff then that won't fit, excuse me for getting the codes muddled. Give Keron a try. Supra Torsen codes N/A 4AT 4.083 A01B N/A 5MT 4.083 A01B N/A 6MT 3.769 A02B T.T. 4AT 3.769 A02B T.T. 6MT 3.266 A03B U.K. 6MT 3.133 B03D Edited June 8, 2013 by David P (see edit history) Quote Link to comment Share on other sites More sharing options...
paulj1 Posted June 8, 2013 Author Share Posted June 8, 2013 Will a auto diff fit on my tt 6 speed? Quote Link to comment Share on other sites More sharing options...
David P Posted June 8, 2013 Share Posted June 8, 2013 (edited) Yes and you could either correct the speedo or use taller profile tyres to achieve same ratio. Edited June 8, 2013 by David P (see edit history) Quote Link to comment Share on other sites More sharing options...
paulj1 Posted June 8, 2013 Author Share Posted June 8, 2013 Brilliant David thank you for your help if i manage to only find an auto diff is it easy to get the speedo adjusted? Quote Link to comment Share on other sites More sharing options...
David P Posted June 8, 2013 Share Posted June 8, 2013 Take the face off the dial and pull off the needle, then using a sat nav, drive at a steady 70 and pop it back on at 70. Or, tell me your wheel and tyre size and I'll calc what tyres would give same gearing without need to touch speedo. Quote Link to comment Share on other sites More sharing options...
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