





MOMO Steering Wheel Hub Boss Kit Adapter 0231/0230 Porsche 912 >1965-1969< Without Airbag
Steering Column Type
Hub Adapter Height
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Steering Column Type
Hub Adapter Height
Steering Column Type
Hub Adapter Height
This adapter will allow you to mount your 6-bolt MOMO or other 6x70mm pattern steering wheel to the steering column on your Porsche 912.
Please note that the Porsche 912 comes with two steering column options from the factory: with sliding contact and without. Please refer to the photo in the gallery and choose the correct boss kit for your vehicle from the dropdown.
Steering wheel hub adapter P/N 12112110230 is with an integrated spring-loaded plunger and turn-signal cancellation bracket.
Steering wheel hub adapter P/N 12112110231 requires reuse of the original steering wheel’s horn contact hardware to complete the horn circuit. Using the three supplied screws, attach the turn-signal cancelling ring from the back of the stock steering wheel to the back of the MOMO hub adapter. The horn wire passes through the hole in the ring.
MOMO adapter connects the steering column to the MOMO steering wheel. MOMO was among the first to address safety by creating a collapsible hub. Built from a single piece of steel with a spider-like structure fixed to an aluminium base, it is designed to absorb much of the energy generated if the driver’s body strikes the wheel in an accident.
With the intention to guarantee the highest levels of safety, MOMO has carefully selected a programme of models, in combination with collapsible hubs, which have been subjected to the extremely strict TÜV homologation tests. Of fundamental importance among these are the mechanical strength and crash tests. In fact, MOMO is one of the first companies in the world to have passed the tests required for the German homologations TÜV and KBA. Please note that not all vehicles can be TÜV homologated with an aftermarket steering wheel and boss kit. Technology, selected materials and in-depth product knowledge guarantee the consistent production quality of MOMO steering wheels.
Although most cars today feature collapsible steering columns, the additional energy absorption of the MOMO hub provides extra protection. MOMO also offers the industry’s largest catalogue of hubs compatible with hundreds of vehicles. With advanced technology, carefully chosen materials and in-depth product knowledge, MOMO ensures consistent quality and trusted performance.
Please note:
- Replacing the steering wheel on cars equipped with airbag systems will disable the airbags for both the driver and the front passenger, as well as any other airbags fitted in the car.
- MOMO hub adapters are intended for tuning & racing use only.
- Do not attempt to install this kit yourself unless you have been properly trained in the installation and maintenance of car steering wheels.
- Do not attempt to install this kit without first reading the instruction manual.
Warning:
Incorrect installation can lead to steering wheel failure, potentially causing an accident that may result in serious personal injury or death.
| Brand | MOMO |
| Alternative Product Number | L0231, C0231 |
| Height | 98 mm (L0231), 82 mm (C0231) |
| Hub Adapter Fitment | 6x70 mm PCD |
| Make | Porsche |
| Model | 912S |
| Year | 1965-1969 |
| Airbag | Without Airbag |
| Teeth/Splines Count | 40 |
| Steering Column Diameter | 21.50 mm |
| Country Of Origin | Italy |
- Steering wheel hub adapter
- Screws and an Allen key for installation
- Standard retaining ring
Founded in 1964, MOMO Italy, is a company renown for its unique designs, superior quality, maximum safety standards and technological innovation in the automotive industry worldwide.
It all started with the passion of racing and gentleman race car driver Gianpiero Moretti, whose understanding and true passion for motorsports led to the creation of products that understood drivers' real needs. The same principles and believes still live in MOMO today, making sure we always deliver optimum and innovative automotive products for competitive drivers and auto enthusiasts like you.
MOMO has brilliantly carried on the business of developing innovative racing products, incorporating ambitious technological goals and continuing to improve the quality, safety and the superior design of MOMO products. An example of the goals achieved by the Company was the exclusive supply of MOMO steering wheels for the GP2 Championships in Europe and Asia. More recently in the US, MOMO has developed a new generation of steering wheels for NASCAR, which are currently used by many top teams and drivers.
