Hi, I have 1989 range rover classic axles on my trialler, I want to fit a four pin diff in the front axle, I've already put one in the back axle.

Do I need to change my axle completely to fit the diff or can I keep my current axle and change the internals?

Should I get hold of a complete 24 spline 300 tdi front axle and put my diff in it, or can I change all the internal shafts (to 24 spline ones) on my current axle to fit the four pin?

Someone suggested using a 110 tdi axle, as the CV's are stronger?

If anyone has any advice or advice please.
Thanks, Dave.

highweald said:

Someone suggested using a 110 tdi axle, as the CV's are stronger?

Click to expand...

Not sure about that but the Defender top swivel pins are larger diameter than the Discovery equivalent. Got a 24 spline D110 axle under the front of my Disco.

I would get a whole 24 spline axle and swap in your 4-pin diff.

That should be plenty strong enough......assuming you are running open diffs.

Thanks Andy,
Yes, I'm running open diffs, I'll look out a 24 spline front axle and put my 4 pin inti it.
Cheers, Dave.