Steering wheel bolt pattern

[slngsht]

Are there any standard bolt patterns for mounting steering wheels?

 

The one I bought needs to be drilled, and I'm not ready to replace my steering shaft assembly this time around, so I'm just going to adapt it to my existing assembly.

 

I want to drill it, so in the future, it'll be compatible with off the shelf stuff.

 

 

[11Budlite]

Hi Mazda,

 

I think the Momo, Sparco, OMP, and maybe some others use a 6-bolt x 2.75" (or 70mm) pattern. I think some other wheels use a 5-bolt (Grant?) or 3-bolt pattern (some of the racing stuff/karts), but are not as common.

 

Hope this helps, Bruce :7drive:

[slngsht]

Hi Mazda,

 

I think the Momo, Sparco, OMP, and maybe some others use a 6-bolt x 2.75" (or 70mm) pattern. I think some other wheels use a 5-bolt (Grant?) or 3-bolt pattern (some of the racing stuff/karts), but are not as common.

 

Hope this helps, Bruce :7drive:

 

K. Is 70 mm the diameter of the pattern or the radius? also, do you know what size holes (even roughly)?

[11Budlite]

Mazda,

 

The 70mm dimension is the diameter. All my wheels with that pattern are held on with M5-0.8 countersunk screws so they should be 5mm.

 

Bruce :7drive:

[slngsht]

Huge help as usual. Thanks :thumbs: