40 Years of Siebenrock – A Heartfelt Thank You!

 

Since 1985, the name Siebenrock has stood for quality, technical expertise, and genuine passion for classic BMW motorcycles.
Our success is built on continuous development, solid engineering knowledge,

and the ambition to create products that impress with functionality and durability.

  

A major milestone – and one we’d love to celebrate with you!

 

From July 4 to 16, 2025, enjoy a special anniversary discount on selected Siebenrock items in our online shop – it’s worth a look!

 

Or come see us in person at the BMW Motorrad Days in Garmisch-Partenkirchen, July 4–6, 2025.

Visit our stand and receive an exclusive anniversary gift – a little surprise from us to you!

 

 Your Siebenrock Team

 

While supplies last.

 

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Brush holder plate
For alternator

BMW 2v Boxer models

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€74.25

Prices incl. VAT, plus shipping costs

Ready to ship today, Delivery time appr. 2-4 workdays within Germany

  • part no.: 1231003
Description Evaluations 0
Description
Over time, not only do the alternator brushes wear out, the holder itself can wear. This will... more
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Brush holder plate
For alternator
Over time, not only do the alternator brushes wear out, the holder itself can wear. This will affect the guidance of the brushes and the bushes are not perpendicular to the slip ring of the rotor, causing accelerated wear.

This is a complete assembly that includes springs and brushes, ready to install. BMW no longer offers this part but this is a perfect reproduction replacement part.

Price per piece.

For the classic BMW 2-valve Boxer models
R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R )0S, R 60/7, R 60T, R 75/7, R 75T, R 80/7, R 80/7N, R 80/7S, R 80, R 80N, R 80TN, R 80TS, R 100/7, R 100, R 100T, R 100S, R 100CS, R 100RS, R 100RT
R 45, R 45N, R 45S, R 45T, R 45NT, R 65, R 65T, R 65LS
Monolever models R 65, R 80, R 80RT, R 100RS, R 100RT
R 65GS, R 80G/S, R 80G/S PD, R 80ST,
Paralever models R 80GS, R 80 GS PD, R 100GS, R 100GS PD, R80R, R 80R Mystic, R 100R, R 100R Mystic.

Compare 12 31 1 243 003

Information on product safety
Fits for BMW R2V: R 50/5, R 60/5, R 75/5, R 60/6, R 75/6, R 90/6, R 90S, R 60/7, R 75/7, R 80 up to 84, R 100 up to 84, R 45 up to 84, R 65 up to 84, R 65 Mono from 85 on, R 80 Mono from 85 on, R 100 RS/RT Mono from 87 on, R 65GS 87-92, R 80 G/S,ST 80-87, R 80GS 87-96, R 100GS 87-96, R 80R 91-95, R 100R 91-95
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