Hello,
Can anyone help me finding the English name for this kind of part please ? It is installed to preload the nose flange of a differential (racing), so it crushed when you tighten to he right torque.
How do you call it?

IMG_2018 0730_153854 by Sylvain ROIG, sur Flickr

IMG_2018 0730_153827 by Sylvain ROIG, sur Flickr

Thank you.

Hi Sylvain

I am almost certain that they are called " Differential crush washers "

Burton power do them for the English axle

https://www.youtube.com/watch?v=x-tDIx3J2Po

this video calls it a crush sleeve

Heres some for you ...

http://www.burtonpower.com/catalogsearch/result/?q=crush

Thank you very much for the answer guys, it's been very helpful!

It was not for my built, but for our racing cars at work (Mitjets) that use a 8.5'' Motive Gear diff, which looks to be originally made for GM American cars.

Thank you