iX rear diff

[jmenacker]

'91 manual tran iX

There has been a whirring sound coming from the rear of this iX since purchased last fall. I was thinking rear wheel bearings but after getting it up on a lift and running through the gears the whirring was isolated to the rear differential.

Please let me know if anyone has a 3.91 iX rear differential for sale.

Thanks much,

Joe M in WV

[jmenacker]

Found a good used rear iX differential :D I also was informed that new differentials are still available from BMW at $2650. :shock:

Joe M in WV

[supernaughtIX]

you should buy my 4.10 front and rears!

[jmenacker]

Thanks but no thanks. Most of my driving is highway - until fuel prices come down again, function is needed more than fun.

Joe M in WV

[153624]

I have one, have to check the ratio. It is out of a 91 IX 5 speed.around 120k on it.

[AWDE30]

I have one, have to check the ratio. It is out of a 91 IX 5 speed.around 120k on it.

Thats the 3.91

[153624]

cool, thanks, saves me checking. $350.00 shipped

It is still in the car.

I have the transmission and transfercase out of the car, if anyone is interested.

[jmenacker]

cool, thanks, saves me checking. $350.00 shipped

It is still in the car.

I have the transmission and transfercase out of the car, if anyone is interested.

Good price on the differential.


I bought and installed a replacement about six weeks ago though.

Good luck with the sale.

Joe M in WV