are all disc brake sierra hub flanges the same as i need one for measurements and don't fancy paying rs tax.

 

the rear ones I'm on about

 

Not too sure on the rears but I know front ones differ on 2wd and 4x4 sapphire Cosworths, I found out the hard way when I purchased a suspension kit for my 4x4 Sapphire which didn’t fit as it was 2wd.

I would hazard a guess and say the rears vary too, I could be wrong though.

 

i know the hub carriers are different between models because of calliper mounting location and i know the stub shafts are different between 2wd and 4wd but just unsure on the the hub flange bit

 

Carnt be 100% but there could be differnt as 2wd is 108 shaft and 4x4 is 100 bolt space that is..

 

just with the stub been differnt on rear it maybe differnt spline

 

I know the stub shaft it's bigger on 2wd where the drive shaft bolts on but can't find any info on the spline side of it

 

apparently there the same on all disc equipped sierras 27 tooth. just need to find one now