HELP! Looking for a Salisbury 4ha axle half shaft

[Alex Salmon]

Hello, 

I've been directed this forum by Chris at SC Parts group, I'm having trouble finding parts for a Triumph Tr7 v8 Rallycar Frankenstien I've purchased. I'm 19 and its my first 'Project car' as such so please bare with me on this! 

Basically I'm looking for a half shaft for a Salisbury 4ha axle that we are 90% sure is Jaguar but we just don't know what model its from - as far as i've found online these axles have been used on all-sorts of models and the internals seem to differ in sizes and shapes. 

With the help of an eBay vendor I was told im most likely looking for a PowrLok diff and I've found this: https://www.scparts.co.uk/sc_en/british-cars/jaguar/jaguar-xk120-xk140-and-xk150-1949-1961/rear-suspension/rear-axle-salisbury-4ha-type-xk150-with-powr-lok-differential.html I guess it looks about right but the only issue is SC Parts can't provide me with the Dimensions of the shaft.  

I'm hoping that someone here can help me find exactly what I'm looking for and where i can get it from. The Shaft we've taken out is 725mm long / 33mm diameter and 19 spline 

(i've attached an image of the shaft we've taken out.)

 

Any help would be a greatly appreciated, 

Thanks 

Alex