Big Mark Posted February 2, 2017 Share Posted February 2, 2017 Looking for a small case 6 speed manual diff to replace the auto LSD diff I currently have. Doesn't necessarily have to be LSD as may go OS Giken route. And no urgent rush. Link to comment Share on other sites More sharing options...
bignum Posted February 2, 2017 Share Posted February 2, 2017 I'll be interested in your auto diff buddy. Link to comment Share on other sites More sharing options...
Big Mark Posted February 2, 2017 Author Share Posted February 2, 2017 Looks like I might be keeping it and just swapping out the crown & pinion wheel for the desired ratio. But guessing you might be interested in my old ones? Link to comment Share on other sites More sharing options...
bignum Posted February 2, 2017 Share Posted February 2, 2017 Yes mate. Link to comment Share on other sites More sharing options...
Big Mark Posted February 2, 2017 Author Share Posted February 2, 2017 Ok. Car won't be back at unit until end of Feb tho. Am I right in thinking the OS Giken LSD is available for both small case and big case diffs? Link to comment Share on other sites More sharing options...
a98pmalcolm Posted February 2, 2017 Share Posted February 2, 2017 Good luck Mark, I was on the hunt for a while, never found one. there as rare as rocking horse poop... I have had to order the pinion and final gear, mega money but I had no option Link to comment Share on other sites More sharing options...
rider Posted February 2, 2017 Share Posted February 2, 2017 There are usually a few for sale in the USA with the larger 220mm option but not cheap - circa $3k. So I'd guess at £4k landed duty paid. Have you asked Keron if he has any sitting on his shelf or about to come up from a fresh break, he might do a trade in price for you on your unit. Link to comment Share on other sites More sharing options...
Sheefa Posted February 3, 2017 Share Posted February 3, 2017 Ok. Car won't be back at unit until end of Feb tho. Am I right in thinking the OS Giken LSD is available for both small case and big case diffs? I have a OS Gilken (large case) and I know Chris Wilson was doing a discounted buy option a while back. I think they're only available in large case though but cannot confirm. Actually looks like both options available here: http://www.garagewhifbitz.co.uk/os-giken-lsd.html Link to comment Share on other sites More sharing options...
a98pmalcolm Posted February 3, 2017 Share Posted February 3, 2017 I have a OS Gilken (large case) and I know Chris Wilson was doing a discounted buy option a while back. I think they're only available in large case though but cannot confirm. Actually looks like both options available here: http://www.garagewhifbitz.co.uk/os-giken-lsd.html Ordered mine from Paul Link to comment Share on other sites More sharing options...
Big Mark Posted February 3, 2017 Author Share Posted February 3, 2017 Good luck Mark, I was on the hunt for a while, never found one. there as rare as rocking horse poop... I have had to order the pinion and final gear, mega money but I had no option I used info from another member and this thread to source a donor diff to take the crown and pinion from. http://www.mkivsupra.net/vbb/showthread.php?257788-Manwithsupra-s-Racing-Supra-Project-thread&p=3963470&viewfull=1#post3963470 I should have it on Monday hopefully. Link to comment Share on other sites More sharing options...
a98pmalcolm Posted February 3, 2017 Share Posted February 3, 2017 I used info from another member and this thread to source a donor diff to take the crown and pinion from. http://www.mkivsupra.net/vbb/showthread.php?257788-Manwithsupra-s-Racing-Supra-Project-thread&p=3963470&viewfull=1#post3963470 I should have it on Monday hopefully. Oh really, were did you get the diff from, I was posting everywhere Link to comment Share on other sites More sharing options...
Big Mark Posted February 3, 2017 Author Share Posted February 3, 2017 A breakers. It's off of a Lexus GS450H. If you look at the link you'll see the use the same crown and pinion part number as the Supra. Link to comment Share on other sites More sharing options...
a98pmalcolm Posted February 3, 2017 Share Posted February 3, 2017 They share the same ratio but that deffo going to be ok? As the Supra part number is 41201-80055 (JDM big case 6 speed) Link to comment Share on other sites More sharing options...
Big Mark Posted February 10, 2017 Author Share Posted February 10, 2017 They share the same ratio but that deffo going to be ok? As the Supra part number is 41201-80055 (JDM big case 6 speed) I'm small case. So part number was 41201-19645 but that has been superceded by 41201-39717, which is same part as in Lexus box. Link to comment Share on other sites More sharing options...
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