LSD for the s54, hummmm.... Options

[urbandork]

taken from the pages of mr2oc

April 18th, 2006
Jason.MZW20

"The S series and C series transmissions share differentials:

The S51 (Camry, Solara), S53 (90-93 Celica), S54 (MR2, 93+ Celica), C56 (MR2 Spyder, Celica GT), and C59 (Corolla, Matrix, excl. XRS) all use the same differential. The MR2 Spyder's helical LSD WILL work in any of these transmissions. The differential part number is shared between these transmissions. Same part number = same part. The MR2 Spyder, however, was the only car to receive a factory LSD that is compatible with these transmissions. It should be exactly the same as the TRD Helical LSD that was discontinued for the S54.

This is great news, because now we have the option of choosing a less aggressive LSD for our transmissions."

and

February 25th, 2007
Jason.MZW20

"Some OEM Toyota part numbers for you guys:

LSD differential, S54 (SW20, ST202):
41301-20190
- Substitute: 41301-20230

LSD differential, C56 (ZZW30):
41301-20230

It is a helical limited slip differential."

Link to thread

tell me what you guys think

i called toyota and the part number for the s54 the 20190 cant be pulled up in their system.

This post has been edited by urbandork: Apr 28, 2007 - 1:34 PM

[urbandork]

but what about the ....

LSD differential, S54 (SW20, ST202):
41301-20190

.... parth number? why can toyota find it? and how would i tell if the subsitute part really is the subsitute part

This post has been edited by urbandork: Apr 28, 2007 - 9:00 PM

[presure2]

Search by OEM Part Number:
(Select Make)ScionToyota
Multi-Part Search


Part Number Search Results : OEM Catalog
Item Number MSRP Core Price Price
4130120230 $1,423.29 $0.00 $1,081.70

CASE S/A, DIFFERENTI

thats the subsituted #

Search by OEM Part Number:
(Select Make)ScionToyota
Multi-Part Search


Part Number Search Results : OEM Catalog
Item Number MSRP Core Price Price
4130120230 $1,423.29 $0.00 $1,081.70

CASE S/A, DIFFERENTI


@ 1100$ just for the diff, and another 500 for installation...your looking @ ~1600 or so for LSD for the s54.
thats with you pulling the tranny and reinstalling it of course.

[urbandork]

i found a place that sell toyota oem c56 helica lsd for a tad uner 650 shipped.

http://www.spyderchat.com/phpBB2/viewtopic...art&start=0

not bad considering

[99gt3sge]

will the stock 5s axcels work on that diff?

[BonzaiCelica]

will the stock 5s axcels work on that diff?

Yes sir! Thats what im currently running. Helical is a darn good investment

[stephen_lee]

Part 41301‑20190 (CASE, REAR DIFFERENTIAL) was found on the following models:


Market Date range Model Frames/Options
Japan 12/1989-07/1999 TOYOTA MR2 SW20
Europel 12/1989-07/1999 TOYOTA MR2 SW20
Japan 09/1993-03/1998 TOYOTA CARINA ED ST20*
Japan 09/1993-07/1999 TOYOTA CELICA ST20*
Europe 11/1993-07/1999 TOYOTA CELICA AT200,ST20*
Japan 09/1993-03/1998 TOYOTA CORONA EXIV ST20*
Japan 02/1994-06/1998 TOYOTA CURREN ST20*





Part 41301‑20230 (CASE, REAR DIFFERENTIAL) was found on the following models:

Market Date range Model Frames/Options Found in diagram
Japan 12/1989-07/1999 TOYOTA MR2 SW20
Japan 10/1999-06/2007 TOYOTA MR-S ZZW30
Europe, General 12/1989-07/1999 TOYOTA MR2 SW20
Europe, General 12/1999-08/2005 TOYOTA MR2 ZZW30
N. America 12/1999-12/2004 TOYOTA MR2 ZZW30
Japan 09/1993-07/1999 TOYOTA CELICA ST20*
Japan 08/1999-03/2006 TOYOTA CELICA ZZT23*
Europe 11/1993-07/1999 TOYOTA CELICA AT200,ST20*

[99gt3sge]

i asked my friend who works @ the toyota dealer, and that the diff is a grand, for that price a quaife diff would be best. has anyone used or heard of the obx diffs? there about 300 online.

[stephen_lee]

theyre the same basic design..

[Smaay]

OBX diffs have alot of ftiment issues and preload is never set up right

[urbandork]

will the stock 5s axcels work on that diff?

Yes sir! Thats what im currently running. Helical is a darn good investment

glad to hear ur happy with my diff.

man this is an old thread

This post has been edited by urbandork: Aug 3, 2011 - 5:38 PM

[azian_advanced]

what tools or machines are required to install an LSD? i have bearing pullers, gear and pulley pullers, a 20 ton press, and basic tools to be able to unmount and reinstall the transmission. i'm going to need a new clutch in a year or so and that would be a good time to put one in.

[stephen_lee]

basic tools, press, bearing puller

[99gt3sge]

so pretty much you wouldnt use that obx diff then huh? im almost done gathering my parts for my 3sge engine and manual swap, and would like to have added an lsd but ill get it runing first and deal with it later.

[BonzaiCelica]

so pretty much you wouldnt use that obx diff then huh? im almost done gathering my parts for my 3sge engine and manual swap, and would like to have added an lsd but ill get it runing first and deal with it later.

I would do it all at once if possible to save you time and you'll notice huge jump in power and grip. But if you have all the time in the world and not enough funds now then do it later

[Smaay]

you dont need a bearing puller if you get new bearings, which i suggest. just press them on and install.