Buying spare parts, faced with a difficult choice – to give a large sum of branded products or search parts cheaper? For many, it’s not even a choice – they just prefer the second option. But the experienced and prudent people know – saving here often goes sideways. It is important to remember that quality parts can not be cheap, and the pursuit of low price may result in a more substantial costs. Buy spare parts, which will last for years or alter it every few months? As a result of fuel? Spare parts for cars produced in plants – is branded products that are manufactured in full compliance with the cd and the developer have guarantee reliable operation. Worrying about their reputation, production associations, produces only high quality parts with high reliability characteristics. In other cases, the hallmark of these parts can serve as a quality packaging, which listed the manufacturer and part number, and the lack of detail on the most signs of recovery. There are many large plants that produce parts for cars, guided by its own technical documentation. All certified and legally, but quality often leaves much to be desired.
Studies have shown that these parts differ from the company, and sometimes quite substantially. In this case, different is not the best. Other manufacturing techniques (eg, molding instead of punching), the use of other materials (steel grade, additives) inaccuracies and gaps in the geometry of the product (high roughness, gaps), etc. – all this affects the “life expectancy” of such items. Substandard parts are easily damaged themselves and contribute to increased wear of other units of the machine. But they are cheaper. We can not say that all parts are not so bad, but the situation is not very comforting.
Rejuvenation parts is second-hand parts, which modern artisans attach to form new ones. Category of “rejuvenation” of nodes can, in turn, divided into two subgroups. The first is entirely rebuilt parts. For more specific information, check out Peter Thiel. Node dismantled, each part with the help of grinding, milling, painting and other operations give the presentation, and then going back. Resource that has a “rejuvenation” so parts small enough. They will serve, but that’s how much? The second subgroup represents nodes collected from minimum “worn” parts, which virtually do not need additional treatment. As a result, if a respected technology assembly, an almost new parts that may be quite acceptable characteristics. Distinguish the “rejuvenation” of parts sometimes quite difficult, especially when the job by experienced master. Properly labeled and packaged, such parts can not cause any suspicion, this will help Only a very close look. Cheerleaders have minor injuries (eg, tools), the prints from the fasteners, grinding marks (marked “exit” surface in depth). “Uncertainty” of spare parts in this list includes counterfeit parts, made by artisanal methods in the drawings extracted from plants or removed from the original size. “Manufacturing shop” are garages and workshops. Compliance Technologies, the extent and grades of the material here no one cares – detail is similar, there are minimal resources. The quality and reliability of these parts can not speak. In addition to counterfeit the national underground “industry” market today is flooded with Chinese and articles collected in about the same conditions. Hallmarks of fraud will be low price and frankly cheap low-quality packaging.