Steering Wheels Parts

Backing plate horn push. 

Fits:
Porsche 356B - 1959 to 1963
Porsche 356C - 1963 to 1965

Item is the base part for diagram ref no 41

Related reference numbers
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64434780305

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Chrome Horn Ring With Attachment.
Restore the original appearance and dependable horn operation of your Porsche steering wheel with this OE Match Chrome Horn Ring with Attachment. Produced to OE-style specifications, this complete horn ring assembly includes the attachment hardware required for installation, providing both reliable horn activation and an authentic factory-style finish. Manufactured from high-quality materials with a durable polished chrome finish, it offers excellent resistance to corrosion, wear, and tarnishing, making it ideal for Porsche maintenance, repairs, and concours-quality restoration projects.

Fits:

• Porsche 356B 1959-63
• Porsche 356C 1963-65 

 
The chrome horn ring is both a functional and decorative component of the steering wheel. It allows the driver to activate the horn with even pressure while enhancing the classic appearance of the vehicle's interior. Over time, repeated use, age, and environmental exposure can cause the original horn ring to become loose, pitted, scratched, or damaged, while worn attachments can affect proper operation. Replacing the complete assembly restores smooth horn function and preserves the period-correct appearance of the steering wheel.  

What This Product Does:

• Activates the vehicle's horn when pressed.
• Includes the attachment hardware for secure installation.
• Provides even pressure for reliable horn operation.
• Restores the original factory steering wheel appearance.
• Features a durable polished chrome finish.
• Replaces worn, damaged, or corroded horn ring assemblies.
• Provides an OE-style fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Horn failing to operate consistently.
• Loose or poorly secured horn ring.
• Pitted, scratched, or tarnished chrome finish.
• Cracked or damaged horn ring.
• Worn or damaged attachment hardware.
• Excessive movement during horn operation.
• Cosmetic deterioration affecting the steering wheel appearance.

Why Replacement Matters:

• The horn ring is an important safety component that provides quick and reliable horn activation while also serving as a prominent styling feature of the steering wheel. Worn attachments, damaged chrome, or a deteriorated horn ring can result in unreliable horn operation and diminish the original appearance of the vehicle's interior.
• Replacing the complete horn ring assembly with attachment restores dependable horn function, secure installation, and the authentic factory finish of the steering wheel. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Chrome Horn Ring with Attachment provides reliable fit, performance, and durability for Porsche maintenance, repairs, and restoration projects.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

64434708505

The product you are viewing cross references to these numbers

Chrome Horn Ring.
Restore the authentic appearance and dependable operation of your Porsche steering wheel with this OE Match Chrome Horn Ring. Produced to OE-style specifications, this horn ring is designed to provide the correct fit, finish, and functionality for compatible Porsche steering wheels, delivering reliable horn activation while maintaining the factory-original appearance. Manufactured from high-quality materials with a durable polished chrome finish, it offers excellent resistance to corrosion, wear, and tarnishing, making it ideal for Porsche maintenance, repairs, and concours-quality restoration projects.

Fits:

• Porsche 356B 1959-63
• Porsche 356C 1963-65 

 
The horn ring is both a functional safety component and a distinctive styling feature of the steering wheel. It allows the driver to activate the horn by applying pressure around the ring while complementing the classic interior design. Over time, repeated use, age, and environmental exposure can cause the original horn ring to become scratched, pitted, loose, or damaged, affecting both its appearance and reliable operation. Replacing a worn horn ring restores smooth horn function while preserving the period-correct look of the steering wheel.  

What This Product Does:

• Activates the vehicle's horn when pressed.
• Restores the original factory steering wheel appearance.
• Provides even pressure for reliable horn operation.
• Features a durable polished chrome finish.
• Replaces worn, damaged, or corroded horn rings.
• Supports safe and dependable horn activation.
• Provides an OE-style fit for straightforward installation.

Symptoms Of Wear Or Failure:

• Horn failing to operate consistently.
• Loose or poorly fitting horn ring.
• Pitted, scratched, or tarnished chrome finish.
• Cracked or damaged horn ring.
• Excessive movement during operation.
• Intermittent horn activation.
• Cosmetic deterioration affecting the steering wheel appearance.

Why Replacement Matters:

• The horn ring is an important safety component that enables reliable horn operation while serving as a prominent visual feature of the steering wheel. A worn or damaged horn ring can lead to inconsistent horn activation and diminish the original appearance of the vehicle's interior. Age, repeated use, and environmental exposure can also cause deterioration of the chrome finish and mounting surfaces.
• Replacing a worn horn ring restores dependable horn operation, enhances the appearance of the steering wheel, and preserves the authenticity of the vehicle's interior. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Chrome Horn Ring provides reliable fit, performance, and durability for Porsche maintenance, repairs, and restoration projects.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

64434708505

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Heritage leather embossed crest horn push button cigar brown

Description
For the first time in history, an embossed leather horn button is now available from MOMO

The MOMO Heritage Brown Cigar Leather horn push has two electrical contacts enabling ease of fitment across all vehicles in today’s market.
Featuring the Heritage stacked MOMO logo embossed into the premium Brown Cigar leather, this horn button is 100% handmade in Italy. 

This Horn Button will fit all MOMO Steering Wheel Models, and must be used with the "Standard Profile" Retaining Ring (M22135311115)

Horn button base plate
Price is Each

Fits:
Porsche 356 B / 356 C
Porsche 911 and 912 1960-1969
Porsche 914 1970-76

Fits to number 46 on diagram.

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91161380600

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Horn button trim ring.

Fits:
Porsche 356B / 356C 1960-1965

Diagram ref no 43

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64434782906

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Horn Contact Pin (Long Type).

Fits:
Porsche 911 1965-73
Porsche 914 1970-76

Diagram ref no 11

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Related, superseded, cross reference or alternative numbers for comparison.

91434783201

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Horn Contact Pin (Long Type).

The OE MATCH Horn Contact Pin (Long Type), is a replacement electrical contact component designed to restore reliable horn operation on selected classic Porsche 911 and Porsche 914 models.

Fits:

Porsche 911 1965-73
Porsche 914 1970-76

Diagram Ref No 11

Manufactured to match the original equipment arrangement, this long-type horn contact pin forms part of the steering wheel horn activation mechanism. It helps establish the electrical connection required for the horn to sound when the driver presses the horn button or horn pad.

The horn is an essential vehicle safety feature, allowing the driver to provide an audible warning to other road users and pedestrians when necessary. For the horn to function correctly, the steering wheel contact assembly must maintain a dependable electrical connection while accommodating steering wheel rotation.

The horn contact pin provides an electrical contact point within this mechanism, allowing the horn activation circuit to operate when the horn button is pressed.

The long-type design is intended for the corresponding steering wheel and hub arrangement, where additional contact length is required to reach the mating contact surface. This helps maintain the correct relationship between the steering wheel horn mechanism and the associated electrical contact.

Over time, the original horn contact pin can deteriorate due to repeated operation, mechanical wear, corrosion, vibration or ageing of its insulating and supporting components.

A worn, damaged or incorrectly positioned contact pin may cause intermittent horn operation, complete horn failure or, in some circumstances, unwanted horn activation.

Replacing a defective original contact pin with the OE MATCH Horn Contact Pin 91434783201/1 helps restore the intended electrical connection, maintain dependable horn function and preserve the original steering wheel control arrangement.

Ideal for classic Porsche maintenance, horn electrical repairs, steering wheel refurbishment and original equipment restoration.

What This Product Does:
The horn contact pin is a small but important component within the steering wheel horn activation circuit.

Its primary functions include:

• Provides Electrical Contact: Establishes the necessary contact between the steering wheel horn mechanism and the corresponding electrical circuit.
• Supports Horn Button Operation: Helps activate the horn when the driver presses the horn button or pad.
• Maintains Reliable Electrical Continuity: Provides the intended conductive path within the horn contact assembly.
• Accommodates Steering Wheel Movement: Supports the horn electrical connection within a steering wheel assembly that rotates during driving.
• Maintains Correct Contact Position: Helps ensure the electrical contact reaches the appropriate mating surface.
• Provides Long-Type Fitment: Designed for steering wheel and hub configurations requiring the longer contact pin.
• Supports Consistent Horn Activation: Helps prevent interrupted contact caused by a worn or damaged original pin.
• Maintains the Original Horn Circuit Arrangement: Preserves the factory-style steering wheel horn activation system.
• Supports Road Safety: Helps maintain the driver's ability to sound an audible warning when required.
• Preserves Original Steering Wheel Functionality: Allows compatible original Porsche steering wheel components to operate as intended.

Symptoms Of Wear Or Failure:
The horn contact pin is exposed to repeated electrical contact, steering wheel movement and normal age-related deterioration.

Over time, the conductive contact surface or supporting components may become worn, corroded or damaged.

Common symptoms of a worn or failing horn contact pin include:

• Horn Not Working: Pressing the horn button produces no sound because the electrical contact is not being completed.
• Intermittent Horn Operation: The horn works occasionally but fails to respond consistently.
• Horn Works Only with Extra Pressure: The driver may need to press the horn button unusually firmly to achieve contact.
• Horn Works in Certain Steering Positions: Electrical contact may be inconsistent as the steering wheel rotates.
• Unwanted Horn Activation: A damaged or incorrectly positioned contact may contribute to the horn sounding without the button being pressed.
• Horn Sounds Continuously: An unintended electrical connection or short within the horn mechanism may cause continuous activation.
• Worn Contact Surface: Repeated use can cause wear or pitting at the electrical contact point.
• Corrosion or Oxidation: Moisture and ageing can affect electrical conductivity.
• Bent or Damaged Contact Pin: Mechanical damage may prevent the pin from aligning correctly with its mating surface.
• Poor Electrical Connection: Loose or damaged terminals may interrupt the horn circuit.
• Damaged Insulating Components: Deteriorated insulation may interfere with correct electrical operation or create an unintended connection.
• Incorrect Contact Length: A short-type pin fitted where a long-type component is required may fail to reach the contact surface.
• Faults Following Steering Wheel Removal: Incorrect reassembly, damaged contacts or displaced components may prevent normal horn operation.
• Visible Physical Deterioration: Inspection may reveal cracks, deformation, contamination or damaged contact surfaces.

Why Replacement Matters:
Replacing a worn, corroded or damaged horn contact pin is important for maintaining reliable operation of the vehicle's audible warning system.

• Restores Horn Operation: Helps restore electrical contact where the original pin has failed.
• Improves Electrical Reliability: Replaces worn or corroded contact surfaces that may interrupt the horn circuit.
• Reduces Intermittent Horn Faults: Helps provide a more consistent connection when the horn button is pressed.
• Supports Road Safety: Maintains the driver's ability to warn other road users and pedestrians.
• Provides the Correct Long-Type Design: Helps ensure the contact reaches the mating surface in compatible steering wheel assemblies.
• Maintains Original Steering Wheel Operation: Preserves the factory horn activation arrangement.
• Prevents Contact-Related Problems: Replaces damaged components that may contribute to unwanted or unreliable horn operation.
• Supports Electrical System Maintenance: Provides a practical replacement when diagnosing and repairing horn circuit faults.
• Original Equipment-Style Fitment: Designed to match the corresponding Porsche horn contact arrangement.
• Avoids Unnecessary Modifications: Allows repair of the original horn mechanism without adapting the steering wheel wiring.
• Ideal for Steering Wheel Refurbishment: Suitable when restoring original horn buttons, hubs and steering wheel assemblies.
• Supports Classic Porsche Restoration: Helps preserve the original appearance and operation of the vehicle's controls.
• Cost-Effective Repair: Replacing a defective contact pin may resolve horn problems without replacing the complete steering wheel or horn assembly.

Although the horn contact pin is a small electrical component, its condition can directly affect the reliability of the vehicle's horn.

A horn that operates intermittently may fail when the driver needs to alert another road user to a potential hazard. Equally, a horn that activates unexpectedly can distract the driver and create an inconvenience or safety concern.

The contact pin must maintain the correct electrical relationship with the surrounding horn button and contact components.

If the pin is worn, damaged or incorrectly positioned, that connection may become unreliable.

Replacing the defective pin with the OE MATCH long-type replacement helps restore the intended contact arrangement and dependable horn activation.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91434783201

The product you are viewing cross references to these numbers

Horn contact pin (Short type).

Fits:
Porsche 911 1965-73
Porsche 914 1970-76
Porsche 356B / 356C 1960-65

Diagram ref no 15

Related reference numbers
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91434783100

The product you are viewing cross references to these numbers

Horn contact pin (Short type). Short Version for cars w/standard wheel hub.

Fits:
Porsche 911 1965-73
Porsche 914 1970-76
Porsche 356B / 356C 1960-65

Diagram ref no 15

Related reference numbers
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91434783100

The product you are viewing cross references to these numbers

Horn ring hardware

Fits:
Porsche 356 B / 356 C
Porsche 911 and 912 1960-1969
Porsche 914 1970-76

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91461380855

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Insulating bushing for horn button.
Three bushings required per car. SOLD EACH.

Fits:
Porsche 356 B / 356 C
Porsche 911 and 912 1960-1969

Fits to number 46 on diagram.

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64434782003

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Black plastic insulating washer for horn button. 8mm x 10mm.
6 required per car. SOLD EACH.

Fits:
Porsche 356 B / 356 C
Porsche 911 and 912 1960-1969

Fits to number 46 on diagram.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

64434782004

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MOMO Horn Button 2 Contact - Embossed Black Leather Arrow


For the first time in history, an embossed leather horn button is now available from MOMO!

The MOMO Arrow Black Leather horn push has two electrical contacts enabling ease of fitment across all vehicles in today’s market.

Featuring a MOMO Arrow logo embossed into the premium black leather, 100% handmade in Italy. 

This Horn Button will fit all MOMO Steering Wheel Models, and must be used with the "Low Profile" Retaining Ring (M22135311116)

MOMO Horn button retaining ring - Low Profile



Used to attach a MOMO Horn Button to any MOMO steering wheel, this Horn Button Retaining Ring is compatible with all flush-fitment MOMO horn buttons that require a securing plate from the rear of the steering wheel.

Attached between the MOMO Hub Kit and steering wheel this part enables you to safely secure the horn button in place.

To be used with Flush fitment horn buttons which sit flush to the steering wheel face.

Outer Diameter: 80mm
Inner Diameter: 51mm
Bolt Hole Diameter: 0.65mm
Fitment: 6 Bolt

Heritage leather embossed crest horn push button cigar brown

Description

Used to attach a MOMO Horn Button to any MOMO steering wheel, this Horn Button Retaining Ring is compatible with all MOMO horn buttons that require a securing plate from the rear of the steering wheel.

Attached between the MOMO Hub Kit and steering wheel this part enables you to safely secure the horn button in place.

To be used with "Standard" fitment horn buttons which sit Proud of the steering wheel face.

• Outer Diameter: 80mm
• Inner Diameter: 51mm
• Bolt Hole Diameter: 0.65mm
• Fitment: 6 Bolt