Inner MR2 axle shaft
43049-32030 - W/o limited slip - passenger side - W/turbo 1991 - 1995
41309-17030 - W/o limited slip - driver side - W/turbo 1991 - 1995
43049-17010 - W/limited slip - passenger side - W/turbo 1993 - 1995
41309-17040 - W/limited slip - driver side - W/turbo 1993 - 1995
This is exactly what you should get:

Bolt those up to your ST185 axles with a spacer on the passenger side and you'll be good to go.
ST185 passenger side axle part numbers:
w/ ABS 1990-1991
43410-20320 superseded by
43410-20321 superseded by
43410-20322 superseded by
43410-20323 current part number
w/ ABS 1992-1993
43410-20490 superseded by
43410-20491 superseded by
43410-20492 current part number
w/o ABS 1992-1993
43410-20480 current part number
w/o ABS 1990-1993
43410-32110 superseded by
43410-32111 superseded by
43410-32112 superseded by
43410-32113 current part number
ST185 drivers side axle part numbers:
w/ ABS 1990-1991
43420-20270 superseded by
43420-20271 superseded by
43420-20272 superseded by
43420-20273 current part number
w/o ABS 1990-1991
43420-32090 superseded by
43420-32091 superseded by
43420-32093 current part number
As far as I've been able to tell it doesn't matter to us what year the ST185 axle is since we'll be changing the inner shaft anyway...
I left the old part numbers in the list just because they still ring up at partznet and they're all cheaper than the current part number. I can't tell what's different about them just that they've been superseded by a different part.
This post has been edited by WannabeGT4: Jul 28, 2006 - 9:41 AM
43049-32030 - W/o limited slip - passenger side - W/turbo 1991 - 1995
41309-17030 - W/o limited slip - driver side - W/turbo 1991 - 1995
43049-17010 - W/limited slip - passenger side - W/turbo 1993 - 1995
41309-17040 - W/limited slip - driver side - W/turbo 1993 - 1995
This is exactly what you should get:

Bolt those up to your ST185 axles with a spacer on the passenger side and you'll be good to go.
ST185 passenger side axle part numbers:
w/ ABS 1990-1991
43410-20320 superseded by
43410-20321 superseded by
43410-20322 superseded by
43410-20323 current part number
w/ ABS 1992-1993
43410-20490 superseded by
43410-20491 superseded by
43410-20492 current part number
w/o ABS 1992-1993
43410-20480 current part number
w/o ABS 1990-1993
43410-32110 superseded by
43410-32111 superseded by
43410-32112 superseded by
43410-32113 current part number
ST185 drivers side axle part numbers:
w/ ABS 1990-1991
43420-20270 superseded by
43420-20271 superseded by
43420-20272 superseded by
43420-20273 current part number
w/o ABS 1990-1991
43420-32090 superseded by
43420-32091 superseded by
43420-32093 current part number
As far as I've been able to tell it doesn't matter to us what year the ST185 axle is since we'll be changing the inner shaft anyway...
I left the old part numbers in the list just because they still ring up at partznet and they're all cheaper than the current part number. I can't tell what's different about them just that they've been superseded by a different part.
This post has been edited by WannabeGT4: Jul 28, 2006 - 9:41 AM
Project ST204.5 99.88946% complete...