All car repair shops should be equipped with the tools and equipment required for every job. A key tool that every garage must have is a feeler gauge. In this article, we’ll show you what feeler gauges are used for and the options of feeler gauges available in the KROFtools catalogue. Keep reading! What […]
Category: Glossary
Discover articles to clarify terms and concepts in the “Glossary” category. Deepen your knowledge and master the concepts of the world of mobility.
You’ll also find other related topics and subjects on our blog that may be of interest to you: Automobile, Driving, Maintenance and Repair, Motorcycle, Truck, Tools and Equipment, Parts, Tips, Technology, Mobility, Glossary, Institutional and Legislation.

Alternator Pulleys: Uses, signs of failure, and price
In this article, we’ll explain what alternator pulleys are used for and the symptoms that indicate you may have a problem with your alternator pulley. Keep reading for this information and much more! What is an alternator pulley? An alternator pulley is attached to an alternator that allows the ribbed V-shape belt to spin the […]
Spark Plugs: What they are and how to test them
Spark plugs are sensitive components in vehicles that have done many kilometres and require some care. If you’ve ever wondered what spark plugs are, how to test them, and when to change them but never found the answers to your questions, you’re in the right place. Keep reading! What is a spark plug? A spark […]

Air filter: What is their purpose?
Air filter are part of the huge variety of filters found in cars, others of which include fuel and oil filters. These filters play an essential role not only in engine operations but also in the operations of other mechanisms. In this article, we’ll explain what an air filter is and its purpose, and we’ll […]

Preventive maintenance: Everything you need to know
Preventive maintenance is essential to any vehicle. This type of maintenance contributes to increasing the lifespan of components, their reliability, safety and, of course, to reducing long-term maintenance costs. Though this is common knowledge, many people continue to underestimate the importance of regular maintenance, which leads to their cars needing unexpected, costly repairs that could otherwise […]