Speedometer gear wheel for MERCEDES SL SLC R107 W107 -'81 instrument cluster

Speedometer gear wheel for MERCEDES SL SLC R107 W107 -'81 instrument cluster

Attention, there are several gear variants, please read the description carefully!

Description:
If the odometer/daily odometer on your vehicle has failed, the gear wheel shown is usually the cause. To avoid duplicate installation work, we recommend replacing the roller gear at the same time. This is the second most common source of faults and often fails a short time later. You can find corresponding repair kits in our store.

Important:
The correlation between engine type/transmission type/year of manufacture/model/country type and gear type is unfortunately so complex that only counting the teeth provides certainty.
We strongly recommend disassembling the speedometer before purchase and informing us of the number of teeth as a comment when purchasing. This way you prevent an exchange. Without the comment, you will receive the most commonly installed gear for this vehicle type.

Service:
We have over 100 gear wheel variants in our range and can supply the right gear wheels if required!

+ all alternative sizes always in stock
+ Fast exchange service for size deviations

We will send you illustrated repair instructions (German/English) for the repair by email.

Quality:
Our gears are manufactured with great care and true to the original using the injection molding process and are not 3D-printed in-house parts. We work with a manufacturer that specializes in the production of plastic gears and is the global market leader with its repair solutions.
The so-called involute tooth geometry is retained, which is the only way to ensure low-friction sliding of the tooth flanks between the gear pairs.
The material we use is the thermoplastic Celron with graphite additives. These ensure low friction and wear-free operation.

If you disassemble the speedometer in advance, please note that the shaft of the speedometer needle is very sensitive. Grip the speedometer needle in the center and turn it counterclockwise. Pull gently. Friction is all that keeps the needle on the shaft.

partworks GmbH is a German company that specializes in reverse engineering and the sale of spare parts for Porsche. Particular emphasis is placed on high quality and excellent service. More than 130,000 car fans around the world are already satisfied customers of the Paderborn-based company. As a specialist company for classic car spare parts, we are aware of the quality requirements of our customers. That's why you can be sure that the requirements for new developments are based very closely 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. If you see the manufacturer specification partworks, this means that it is either an in-house development or an article from an original equipment manufacturer (OE quality). Original equipment manufacturers are those manufacturers who have supplied the original product to the vehicle manufacturer but cannot be active on the open market under their own brand.

Reference numbers:
A1075420057,   A10.754.200.57,   A10 754 200 57
A1075420801,   A10.754.208.01,   A10 754 208 01
A1075421257,   A10.754.212.57,   A10 754 212 57
A1075421701,   A10.754.217.01,   A10 754 217 01
A1075429010,   A10.754.290.10,   A10 754 290 10
A0035422316,   A00.354.223.16,   A00 354 223 16
A0125425306,   A01.254.253.06,   A01 254 253 06


Scope of delivery:
as shown

Suitable for:
Mercedes R107 SL (72-80) mech. drive