MENU BIDDING SEE ALL OFFERS SERVING PROFESSIONAL Find your nearest AD Spare World or AD Auto Repair. WORKSHOP SEARCH STORE SEARCH BUSINESS SALES SEARCH AD CHAIN IN BRIEF AD is Europe's largest customer for almost all car parts factories. For you, the chain's massive joint purchases are reflected in a particularly comprehensive selection of spare parts, car accessories, accessories and tools, as well as a competitive price level throughout the offer. Among our tens of thousands of products, you will find both well-known number one brands and AD products with excellent value for money. You will find help in choosing the right product for your car from the service providers serving AD Spare Parts World. AD VaraosaMaailma | PO Box 169, 80101 Joensuu Sivustomme käyttää evästeitä käyttökokemuksen parantamiseksi. Käyttämällä sivustoa hyväksyt evästeiden käytön. Lue lisääAccept

MENU LUBRICANTS AND OILS Lubricants and oils Lubricants and oils are used to reduce friction between moving machine parts, seal clearances and prevent wear. In order to fulfill these tasks, a substance with just the right properties must be used for each object. The most important property of a lubricating oil is its suitable viscosity, i.e. internal friction. Other good properties are lubricity, non-foaming, low aging and oxidation, and quality uniformity. Engine oil There are three different categories of engine oils: mineral oil, semi-synthetic oil, and synthetic oil. When choosing an engine oil, the essential factors are the quality ratings, frost resistance, viscosity and suitability of the oil for driving conditions. For information on engine oil suitable for your car, refer to the vehicle's owner's manual or AD SpareWorld's expert staff. Remember that two- and four-stroke engines use different engine oils. Transmission oil Transmission oil is an oil for gearboxes and traction gears that is used to protect parts from wear. Transmission oil must operate well at varying temperatures and loads. Gear oil Gear oil is used to lubricate e.g. vehicle gearboxes, reduction gears and drive gears. The properties and quality of the gear oil (eg synthetic, mineral oil) vary and it is important to use exactly the required oil grade for different gearboxes. The oil also expires during use and must therefore be changed periodically. Ask more from our knowledgeable staff. Grease Lubricating grease is a thickened oil in structure, formerly often referred to as Vaseline. Modern lubricating grease consists of a base oil and a poorly soluble, finely divided thickener. Lubricating greases, like lubricating oils, use synthetic and mineral-based base oils. AD VaraosaMaailma | PO Box 169, 80101 Joensuu