Original YMZ spare parts mean:

Maximum assortment

The most complete nomenclature - more than 5,300 items of original and approved by YMZ spare parts. The ability to provide the necessary engine repairs of any complexity at all the engine lifecycle phases.

Overall reliability

High level quality and reliability of all the components and units in accordance with the applicable at "Avtodizel" quality management system according to the standards ISO 9001:2011 and ISO/TS 16949.

  • The management system of "Avtodizel" JSC meets the requirements of the standard ISO 9001, what is annually confirmed by the Certification Association "Russian Register" (St.-Petersburg), and the requirements of the standard ISO TS 16949. In 2013 the company has a successful certification audit undergone by the DQS (Germany) certification body.
  • Unique reliability of base YMZ components and units was confirmed by long and successful performances of trucks by various manufacturers with YMZ engines installed at major international competitions. There were 10 victories of KAMAZ trucks with YMZ engines installed, the seasons of 1997-2012. Masterful performance of MAZ trucks in the most important rally-raids, the seasons of 2012-2015.

Conveyer quality

  • The 100% quality control of all parts incoming to the conveyor assembly and to the secondary market.
  • a full cycle of bench tests and diagnostics is foreseen for all the YMZ components.

Branded packaging

The main products YMZ are released for sale in the factory original packaging which provides visibility, safety and additional security for products.


Original YMZ spare parts are sold exclusively through “Avtodizel” own sales and service network. The current list of certified companies in the sales regions is published on the site. At the same time the consumer has an opportunity to check the originality of any product.


The optimal compatibility of original components with other elements and systems of YMZ engines ensures safe and efficient operation of a product during the declared lifetime.

Operating life and economy

Implementation of the declared operating life and the designed-in parameters of YMZ engines in power, torque, efficiency, fuel consumption, consumable materials.


Возможность приобретения оригинальной продукции марки “ЯМЗ” в оптимальные сроки во всех регионах нашей страны и за рубежом, включая

> 90 Official dealer centers in Russia

60 in the CIS countries and far abroad

More than 350 certified service centers servicing the machinery with YMZ engines installed are provided with original spare parts.


Warranty obligations of the manufacturing plant and its local dealer cover only the original YMZ spare parts purchased through the official dealer network.


There are the certificates, declarations of conformity and other official documents for YMZ spare parts and components issued by Russia's leading certification bodies, which confirm the unique technological level of the basic and the most demanded in the market components.

  1. Russian River Register (RRR): compliance with technical regulations on safety of inland waterway transport
    • Type approval certificate
    • Typified product approval certificate
    • Certificate of recognition
  2. NAMI: Russian Declarations of conformity with the technical regulations "Safety of Wheeled Vehicles”

Applicability and efficient response

Up-to-date information about the spare parts nomenclature, active electronic catalogs of YMZ products allow you quickly and unmistakably search for the necessary parts.


The best price - quality - safety – reliability ratio.