Choice of 3 cv boots?

[BristolSam16v]

Taken from eurocarparts.com:

GKN n/a 656745111 INNER CV BOOT KIT .
INNER N/S BEARING=23.8MM £7.85

or

n/a 656745131 GAITER R5/9/11/EXPRESS .
INNER N/S BEARING=22.8MM £8.25

or

GKN n/a 656745161 CV BOOT KIT INSIDE DIA 25.80mm
INNER N/S BEARING=25.8MM £14.26

need the boot for the inner n/s driveshaft, where it goes into the box!

Anyone know which one it is? :S

[gus 16v]

the dimennsions are for the thickness of the shaft, theres a "spider " you take off to get the booty off. and the bearing for the boot presses on to the shaft

[BristolSam16v]

So there isn't a standard one? Whats the best way to find out which 1 will fit mine, do i have to measure the thickness of the shaft :S

[Clio_GTT]

So there isn't a standard one? Whats the best way to find out which 1 will fit mine, do i have to measure the thickness of the shaft :S

16v and willy are 25.8mm according to the dialogys mate