So I just bought a front driveshaft for my 2003 disco, which I realized that on roverparts it is listed as the driveshaft for the 1999-2002 discovery (TVB000110). Which on roverparts they list the part for the 2003 discovery as TVB000320. Are these the same driveshafts just for different years? Is the TVB000110 going to work in mine, or fail early? I know I have a driveshaft out of a 2002 in mine currently.

 

They are all the same design. One is just slightly longer than the other, but I can't remember which is which. I think either will work, but don't quote me.

 

Either will work fine.
Just out of curiosity where did you buy a new shaft from and for how much?