Any Mk1 Crafter experts? Rear Axles

[pow]

Hi - Hoping someone can help! I have a 2008 2.5TDi twin wheel crafter with a stupidly high rear axle ratio. What I use it for it'll never ever need the gearing like it is so looking to replace the rear axle ratio with something a bit lower. I have found one that is from a 2013 2.0TDi Crafter, twin wheel lower ratio (same shape) but I've been contradicting information if it'll actually fit. Will a rear axle from a 2013 2.0 fit a 2008 2.5? Thanks in advance.

[kevins]

Aren't they the same as the same age sprinter?

[pow]

It is indeed