Hi all,
I just got my first FD, and it has been modified with an aftermarket Momo steering wheel. Surprisingly, I prefer the OEM one. As I have never done a steering wheel swap before, I was wondering what screws/bolts I would need as the originals have long gone missing. When I search for them I only get results for aftermarket wheel screws, unless they do work on the OEM one and they aren't reporting that. Thanks for any input!

 

There's two screws (p/n 99786-0620B) that hold the air bag to the steering wheel.

 

Aftermarket wheels use a hub that's bolted to the steering column and a number of Allen head bolts that hold the wheel to the hub. You have to remove the hub itself (21mm nyloc nut) to install the stock wheel.

The stock wheel installs like the hub - it has a splined hole that goes over the end of the steering shaft and the 1 21mm nut that holds it on. Then, as stated, 2 10mm head screws hold the airbag onto the wheel.

The original stock wheel isn't very sexy, there are a number of other Mazda wheels that are OEM and look a bit better but are still stock style.

Dale