Discovery 2 wheel bearings

I have the 3 amigos on and I'm sure that its a rear sensor and most recommend a bearing/hub assy.
I was reading on one of the facebook forums that the front and rear bearings are interchangeable.
Looks like just the length of the sensor wire is the difference.
Can anyone verify this.
Are they interchangeable.

I have a disco 2 front and rear axle stripped I will place front and rears bearings beside each other and compare lengths tonight.

Hi, I believe front and rear are different.
Griff

Here you go. Rear sitting on top of front. Everything the same apart from the abs sensor wire front good foot longer

Scrap the photo. This has to be the most unuser friendly site for uploading photos. Send me your email addy if you want them

they are not the same the rear one has a ''channel" where rhe o-ring seal goes in

Well the front two on mine also had a channel just no O ring as it has a seal in the axle tube.

Thanks shanecl that's what I read on the site I was on.
Looking at the ones on ebay they all have the groove on them.
Just gives me a few more options.