• Products
    • A, M, MW, P and H pumps
    • Large engine diesel (ZW and ZWM)
    • Single injection pumps / plug-in pumps
    • Distributor injection pumps
    • Pump-nozzle injection systems
    • Common Rail
    • Mechanical petrol injection system (in-line pump)
    • Jetronic components
    • Our services
    • Sales
    [Translate to Englisch:]
    Our products are manufactured on original Bosch equipment and according to the original manufacturer's guidelines.
  • Company
    • Company profile
    • Our history
    • Corporate culture
    • Our team
    • Sustainability
    • Jobs & Career
    We are a competent partner for diesel and gasoline injection in classic and classic cars as well as individual problem solutions with over 95 years of experience.
  • Quality standard
  • Contact
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Know-How from experience

Your competent partner for gasoline injection in old and youngtimers as well as individual problem solutions for Bosch diesel injection.

This is us

Welcome to Koller + Schwemmer

The leading provider of problem solutions for Bosch diesel injection systems

Your competent partner for petrol injection systems for oldtimers and youngtimers

We manufacture on original Bosch equipment in accordance with the original manufacturer's guidelines

Our services

Bosch diesel pumps

New construction, maintenance and repair of all Bosch diesel injection pumps in accordance with the highest quality standard (ISO 9001:2000)

Custom parts

  • Our own manufacture of no longer available spare and custom parts in accordance with the highest manufacturers and quality standards
  • Custom parts for no longer (or not yet) available injection pumps, nozzles and nozzle holders
  • Extensive warehousing of a wide range of spare parts (approx. 50,000). Complete pumps, nozzles and nozzle holders, feed pumps, etc.
100+
Employees
95+
Years of experience
3145+
Satisfied customers
Our Products
  1. A, M, MW, P and H pumps
  2. Large engine diesel (ZW and ZWM)
  3. Single injection pumps / plug-in pumps
  4. Distributor injection pumps
  5. Pump-nozzle injection systems
  6. Common Rail
  7. Mechanical petrol injection system (in-line pump)
  8. Jetronic components
  9. Our services
  10. Sales
About us
  1. company
  2. jobs & career
  1. AGB
  2. Legal notice
  3. Data protection
© Robert Bosch GmbH 2024,
all rights reserved
Contact
+49 911 36103-0
info@koller.de

Röthensteig 21
90408 Nürnberg
Deutschland