Combine instrument gear for BMW E23 7 Series Vdo Cockpit Repair 20x23

Combine instrument gear for BMW E23 7 Series Vdo Cockpit Repair 20x23

Excellent processing quality

Description:
If the mileage/kilometer meter has failed on your vehicle, then this gear is usually the cause. The original beige-brown gears crumble after the years and have to be exchanged.

Variants:
We can say with great certainty, but not 100%security which model has installed which gear size. There are too many influencing factors (engine type/gearbox type/year of construction/model) here.
However, the following data reliably help determining the correct gear:
Variants of this double tooth wheel for VDO-Achos:
20x21 (17.60mm/9.00mm) Number of teeth of the opposite partner gear: 49 teeth
20x22 (17.60mm/9.40mm) Number of teeth of the opposite partner gear: 48 teeth
20x23 (17.60mm/9.65mm) Number of teeth of the opposite partner gear: 47 teeth
20x29 (17.60mm/12.05mm) Number of teeth of the opposite partner gear: 41 teeth
20x30 (17.60mm/12.55mm) Number of teeth of the opposite partner gear: 40 teeth
20x32 (17.60mm/13.40mm) Number of teeth of the opposite partner gear: 38 teeth
If in doubt, simply count the teeth of the gear into which the smaller gear intervenes.

Service:
We have over 100 gear variants in our range and can deliver the right gears if necessary!

+ all alternative sizes constantly stored
+ Fast exchange service for size deviation

For the repair, we will send you an illustrated repair instruction (German/English) by email.

Advantages:
The purchase of a used speedometer initially saves the repair, but the risk that the gear broke up promptly here too. In particular, storage times and cold temperatures damage the gears. Due to a false choice of material from VDO, all original gears of this type will break over time!
If you have disassembled the speedometer, the exchange of the light bulbs is also recommended. Over the years, these noticeably lose performance.

Quality:
Our gears are complex and faithful in the injection molding process and no 3D printing own buildings. We work with a manufacturer who specializes in the production of plastic tooth wheels and is the market leader worldwide with its repair solutions.
The so-called evolvent tooth geometry is maintained, only in this way is a non-frictional sliding of the tooth flanks between the gear pairs.
As a material, we use the thermoplastic plastic Celron with graphite additives. These ensure low friction and the wear -free operation.

If you disassemble the speedometer in advance, please note that the shaft of the speedometer needle is very sensitive. Grab the speedometer needle in the middle and turn clockwise. Pull lightly. Friction is everything the needle keeps on the wave.

Partworks GmbH is a German company that specializes in reverse engineering and sales of spare parts for Porsche. Special value is placed on high quality and excellent service. More than 130,000 auto fans are already satisfied customers worldwide at the company from Paderborn. As a specialist company for classic car spare parts, we are aware of our customers' quality requirements. Therefore, with post -developments, you can be sure that the requirements are very precisely based on the original and sometimes even exceed them. With our own engineering department and internal testing, we can ensure the reliability of our products. Last but not least, our DIN-ISO 9001-certified quality management confirms the thoroughness of our work. When you see the manufacturer's species partworks, there is either an in-house development or an article from the first server (OE quality). The first manufacturers are the manufacturers who have delivered the original product to the vehicle manufacturer but cannot be active under their own brand outdoors.

Additional Information:

? Diameter Large gear: 17.6mm
? Number of teeth large gear: 20
? Diameter Small gear: 9.65mm
? Teest number Small gear: 23


Reference numbers:
62121371212,   621.213.712.12,   621 213 712 12
62121376598,   621.213.765.98,   621 213 765 98
62121380414,   621.213.804.14,   621 213 804 14
62121373417,   621.213.734.17,   621 213 734 17
62121375232,   621.213.752.32,   621 213 752 32
62121380411,   621.213.804.11,   621 213 804 11


Scope of delivery:
1 gear

Suitable for:
BMW 7er E23 ('77 -'86)
Only European vehicles with KM-Acho.
We can be with great certainty
but do not say to 100%security
which model has installed which gear size. There are too many influencing factors (engine type/gearbox type/year of construction/model) here. You should need a different gear, contrary to expectations

Product Safety Information:
Manufacturer:
partworks GmbH
Otto-Stadler-Str. 9c
33100 Paderborn - DE
Email: info@partworks.de
Website: https://partworks.de/