Does anyone know or have the dimensions of the Micra diff?

[fuzzy-hair-man]

As in the title I'm after the essential dimensions of the micra diff as I'm wondering if any of the available torque biasing diffs could be adapted to work.

Measurements needed are the ones shown in the diagram attached below:

Most important are I'd guess:

• Crownwheel Bolt PCD
• Number of Bolts
• Bolt thread / size
• Crownwheel spigot diameter
• bearing diameter

If you know these or some of these or can point me in a direction to find them that'd help greatly.

I figure car companies hate to remake an existing part so it's likely a diff is shared somewhere and if not some of the parts or subcomponents might be...

 

[Low Rider]

Short answer, no, not without a lot of effort. The K11 is subtly different to not match anything.

The only thing close is the RS5F70A that accepts the Quaife QDF17L. That would however necessitate a custom shift linkage and custom shafts. Cheaper and simpler to tailor a plate diff from Gripper.

Closest you'll get to a Quaife ATB is an AP Suretrac diff if anyone happens to be selling one 2nd hand already in a K11 gearbox.