D A V E ' S   V O L V O   P A G E

UPDATED: October 9, 2025            CONTACT

D  O  M  A  I  N  S

Style 1. R-Sport. Chrome logo with Yellow and Blue.	Style 2. Prancing Moose. Classic Yellow with Black Moose
Style 4. Vintage V-Circle Style.   Classic Chrome Circle Logo.	Style 5. V-TURBO Traditional Crown   Chrome and Red design.
Style 6.   - V - Chrome   Chrome V on Black. Special limited edition.	BACK OF HORN BUTTON Electrical info below CLICK HERE

MORE INFO BELOW

Pictured above are new replica horn button assemblies.  These will fit original Momo Volvo or R-Sport steering wheels, as well as many others with a center hole that's about 52 to 53 mm (about 2 inches). These horn buttons feature bright chrome details and traditional colors.  These will fit most Momo, Sparco, Grant, Nardi, Personal, Italvolante, Dino and many other steering wheels. The steering wheel to the left is a Momo.   Overall OUTER DIAMETER of the horn button at its widest top part is 60 mm (about 2 5/16 inches).

INSTALLATION and ELECTRICAL INFO
This metal part below is the GROUND BAR.

When installing a horn button like this, you might find it's a bit tight in some steering wheels. The above image shows the button being fitted into a metal ring. Not all aftermarket steering wheels use one of these, but I think most do.  The horn button should be pretty tight. It can be easier to insert when you insert the GROUND BAR first, then press the rest of the button into the hole. Not all steering wheels will have a metal ring inside like shown above, but for those that do, this metal ring can be used to complete the horn electrical circuit. Using the ground bar is not required. It's optional. 

This horn button has three possible places to connect.  The ground bar and two TABS. Note below that the GROUND BAR and GROUND TAB 2 are commonly connected inside the button.  When connecting a horn button to a horn circuit, you can use either TAB 2 or the GROUND BAR. You don't need to use both. 
When the horn button is pressed, it acts like a switch and the GROUND BAR and/or TAB 2 will then connect to GROUND TAB 1. So in simple terms, when Tab 1 and 2 are connected internally, that will complete the horn circuit.

Feel free to email if you have questions:
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SPECIAL PROJECTS

Motolita steering wheel with Prancing Moose.

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O P T I O N A L   I T E M

METAL CENTERING RING Not all steering wheels need one of these to fit the horn button, but if yours does, here's an option. 5-hole Grant style ring. Dimensions: 3.25 inch (81 mm) diameter. Inner centering hole: about 2 inches (51 mm)

Metal Centering Ring NOTES: This ring offered for sale as pictured above and is made for a 5-hole steering wheel (known as a Grant style).  If you want to use it with a 6-hole Momo steering wheel, you would need to re-drill it to a 6 hole pattern.   This ring is not needed for every application, since many steering wheels don't use one at all.  I believe most new Momo hub adapters will come with one of these, however these rings can be hard to find if you lose yours or don't have one to begin with. So I have some extras that are offered above. Many steering wheels using the type of horn buttons offered here will have a hole in the center that is about 2 inches (51-53 mm) in diameter.  These steering wheels will work with the above horn buttons as is. Nothing else is needed. However, the center holes in SOME Momo, Personal and Grant steering wheels have been found to be about 55 mm.  For these steering wheels it's best to use a centering ring to get a good snug fit.  A snug fit is best. It's also important if you're relying on the ground bar to complete the horn circuit.

What if you don't have a steering wheel that uses one of these great horn buttons? I don't sell steering wheels, but in my opinion a great steering wheel can really make your car so much nicer to drive.  Do a search in eBay for 'momo steering wheel' or 'grant steering wheel' and you'll find hundreds for sale.  The horn buttons sold here fit all steering wheels shown below and many more.