Speedometer gear for BMW E12 5 series instrument cluster repair

Speedometer gear for BMW E12 5 series instrument cluster repair

Excellent workmanship quality

Description:
If the odometer counter on your mechanical speedometer no longer runs, this gear is usually broken. The repair is not complicated and no problem for the hobby mechanic.

A notice:
There may occasionally be deviations in the number of teeth. Ideally, count the number of teeth you have before purchasing. Without notice, we will send you the usual variant.

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

+ all alternative sizes always in stock
+ fast exchange service in the event of a size discrepancy

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

Advantages:
+ no hassle with used speedometers, which can fail at any time
+ low repair costs thanks to the “Do it yourself” solution
+ You preserve the originality of your vehicle and the correct mileage
+ no downtime due to shipments to and from repair service providers

Quality:
Our gears are elaborately and faithfully manufactured using injection molding and are not self-made 3D printed products. 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; this is the only way to ensure low-friction sliding of the tooth flanks between the pairs of gears.
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 center of the speedometer needle and turn it counterclockwise. Pull lightly. Friction is everything that keeps the needle on the shaft.

partworks GmbH is a German company that specializes in reverse engineering and the distribution of spare parts for Porsche. Particular emphasis is placed on high quality and excellent service. More than 130,000 car fans worldwide 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. Therefore, when it comes to subsequent developments, you can be sure that the requirements are very close to the original and in some cases 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 information partworks, it means either an in-house development or an item from the original manufacturer (OE quality). Original equipment manufacturers are those manufacturers who have supplied the original product to the vehicle manufacturer but cannot be active in free trade under their own brand.

Reference numbers:
62121367878,   621.213.678.78,   621 213 678 78
62121354931,   621.213.549.31,   621 213 549 31
62121365263,   621.213.652.63,   621 213 652 63
62121368798,   621.213.687.98,   621 213 687 98


Scope of delivery:
1 gear

Suitable for:
all BMW E12 5 Series (built '72 - '81)
DANGER