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Bosch, Diesel Technic and ZF - what is the difference
What is the difference between original spare parts and their substitutes
When servicing and repairing freight equipment, the issue of choosing between original spare parts and their substitutes arises especially acute. For brands Bosch, Diesel Technic (DT) and ZF, this topic is relevant, since their products are used in a huge number of truck models, buses and construction equipment. It is important to understand the features of these parts not only for the quality of repair, but also for the economically profitable operation of cars in large industry.Features of original spare parts
The original spare part (OE - Original Equipment) is made directly by the brand or by the ego order in factories that supply parts to the conveyor. In the case of Bosch, Diesel Technic and ZF, this means that the spare part meets all factory standards, has the same design, materials and quality control as with the initial assembly of the car. The advantages of original details are:• full compliance with technical characteristics;
• long service life;
• the presence of a factory warranty;
• accurate compatibility without improvements.
Having bought an original spare part, you will be sure that it is ideal for your vehicle model.
Substitutes and their types
Substitutes are of two types:• OEM (Original Equipment Manufacturer) - spare parts made by the same factory as the original, but without a corporate logo.
• AFTERMARKET - products of third -party manufacturers, which can also comply with factory standards and differ from them in characteristics and resource.
OEM has a quality that is almost identical to the original, but their price is much cheaper. For example, diesel technic catalog produces both its own products under the DT brand and parts identical to the original, but without marking the manufacturer of equipment. Bosch also produces a large number of bosch replacement parts for the secondary market and ZF catalogue offers not only premium products, but also more budget options. The existence of high-quality substitutes allows everyone to buy the necessary parts for their car.
Key differences between the original and the substitutes
Original details undergo multi -stage quality control. In the case of substitutes, especially from unknown manufacturers, cheaper alloys or simplified processing technologies can be used. Substitutes, especially aftermarket, are cheaper, which makes them attractive to the owners of fleets and services. However, saving on the purchase can turn into more frequent replacements.Original spare parts are guaranteed to fit without additional fitting. Some substitutes require improvement during installation. Also, the originals have a resource, as a rule, higher. Good OEM-substitutes can be comparable in terms of durability, but the cheap Aftermarket often loses. Official Warranty is given only to OEM depths. In inexpensive substitutes, warranty conditions may be limited or completely absent. Therefore, take into account your needs and buy details based on them.