[Darty]

Having trouble finding the right diff in coil spring! Need a wide track with 43 teeth! Any help appreciated

[Gwagensteve]

That's a very confusing query Darty.

Which bit of the assembly are you trying to find?

Front or rear?

The diff doesn't have anything to do with the number of teeth on the crown wheel. You have a 3.909 ratio axle with 43 teeth on the crown wheel and 11 teeth on the pinion, but that's not relevant if you're looking for a diff.

If you need a rear crown wheel and pinion, you can use a gearset or whole dropout third member from a narrow track 1.3 car which is also 3.9 ratio.

The rear diff centre in your model (SJ80) is shared with every other 1.3 sierra. The front diff centre and ring and pinion are unique, you can ONLY replace it with another SJ80 front.

[Reubs]

I have 2 coily front diff housings complete to sell if that's what you're after.

[Gwagensteve]

The OP waited was logged on for 14 minutes and hasn't returned. I guess the idea of being part of a community means different things to different people.