Help! Steering Wheel Spline - Old vs New

Hoping somebody can offer advice.

So I've got a steering wheel off a 12SR from Japan, but it fits to the newer style spline on the Micra, but I have the older spline in my Micra.

64763


This is the spline in the 12SR wheel:

64764


This is the (desired) spine in my current wheel.

64765


Is there a way to get the desired spline onto the 12SR wheel? Or any suggestions how to get the 12SR wheel onto my steering rack?

I've spoken to a local welder who doesn't want to cut and weld the central section onto the wheel. Could I maybe find somebody who'd be willing?

A local machinist said that machining the desired spline on could be costly especially as the desired spline looks like it's a larger diameter than the other.

Could anybody point me in the direction of somebody who could do this in the North West? Or offer any sort of advice?

✌
 
The new spline is the new Delphi system, the old spline is the TRW System.

I do believe there is a service mod you can do to convert as the TRW system is now obsolete so there is a conversion from MIcra but I don’t know about it.

Jason.
 
Because the TRW system is obsolete, if someone went to the Nissan garage for a faulty steering system the Delphi system I compatible to retro fit.

But I think there is a wire adapter and maybe other adapters to make it fit.

Jason
 
Top