Notes for Buying Auto Body Parts

Buy car spare parts is very important

Buy car spare parts is a very important thing, as we choose appropriate drugs for ourselves, which cannot be sloppy, otherwise the consequences could be disastrous. Therefore, there are several points to note:

1. Be sure to look at the vehicle's certificate, manual, engine certificate if you are unclear about the specifications of the parts. In addition, have a look at the car's nameplate, the nameplate of the engine, the model of the vehicle, the date of manufacture, serial number, etc. and then select the same model to buy. Here to remind that the wholesale auto body parts of the similar models produced by the same factory are not necessarily universal.

2. You should try to use the scientific name, or some of the appellation that we can understand when you purchase accessories. Some buyers often chaos named to the Auto Parts and not use norms accessories name, so they will buy the wrong material. For example, some users call the transmission with six forward gears and one reverse gear produced by FAW as 7-speed transmission, the transmission with 5 forward gears and one reverse gear is the 6-speed transmission. If they need to buy the first axis on the six-speed transmission (actually want to buy the CA1091 petrol car transmission which has five forward gears), some dealers will sell them the first axis of CA1092 diesel car transmission (6 forward gears). If the material man does not know these accessories, it is easy to buy the wrong ones.



3. You'd better select from parts distribution merchants who have better reputation, and service if you want to buy auto parts. Pay attention to select the merchants like buying the vehicle. You cannot buy the dealer’s car body kits because you have a good relationship with him.

4. You should be familiar with and master the famous brand, recognize the brand name when you buy auto parts. The honor of products named by provincial superior is valid for 5 years. We should be careful to take the good information, to purchase the recently famous accessories.

5. You must request an invoice when you buy auto parts, and specify the detailed origin of the parts. These are in order to protect your legitimate rights and interests, to avoid the purchase of counterfeit parts.

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Automobile Cylinder Body Repair

Automativer Diesel Engine Cylinder Repair

Automotive diesel engine cylinder with crack damage due to cooling water corrosion, temperature crack, body and the water temperature difference caused by the overlarge explosion, and assembly of inadvertent damage etc..Cylinder body if severe damage, are generally easy to find, but for small cracks, is difficult to observe. Therefore in the diesel engine repair, general can adopt hydraulic test method, can identify crack seepage sites, then to repair. Automobile cylinder crack repair, should be based on the cracked parts, crack and repair conditions to determine its repairing method.

The Introduction of Wholesale Auto Body Parts Repair

When the cylinder outer plane parts crack, it can use patch plate method. Method: first the crack area plans to about 3ram, and the glass fiber cloth and steel coated with epoxy resin adhesive, is glued at the crack position, and tapping, and fixed with screws. When the automobile cylinder larger force, high temperature part of cracking, the welding method. Prior to welding crack ends in drilled stop-crack hole, open V groove, welding and welding are used in oxygen acetylene flame at crack ends "heating stress reduction", in order to avoid shrinkage deformation. When the wholesale auto body parts and other parts of crack, trachoma, osteoporosis and other defects, available block plugging agent blocking up. The plugging agent into the cylinder head outlet of the thermostat, installed, plus enough water, and the 0.3MPa high pressure air into the cooling system to increase the water pressure, so that the plugging agent with water jacket the gap, to facilitate the bonding glue. From 3 to 5 days, it can emit plugging agent solution, injection water. Crack repair should be performed after water pressure test. Test cylinder, cylinder head, the automobile after installed in the hydraulic test bench, the hydraulic pressure is 0.3 ~ 0.4MPa, maintained above 5min without any leakage, is good. No conditions, can be used as pressure test method: remove the water tank, water pipe and oil bottom shell, high pressure air pipe is inserted into the water inlet pipe, the pipe, sealing. Then, the high pressure air pump into the 0.4MPa test, 5min should be free of any leakage.

Subaru Legacy Body Kits Repair

Automotive diesel engine main bearing seat holes repair: according to technical requirements, main bearing seat holes roundness, and its tolerance is 0.01mm; coaxial error for O.02mm, to allow the value of O.05mm, limit value of 0.10mm; surface roughness of bore R. For 0.89in.When the inspection found that the main bearing seat hole excessive wear or coaxial tolerance exceeds the limit, can spray repair method. The first main subaru legacy body kits boring large 2mm, nickel wire brushed, and asbestos plug through the oil hole, and then the carbon steel wire for spraying, spraying after until the main bearing bore diameter than the standard size of about 2mm, and then the main bearing seat hole boring to standard size. Attention should be paid to when boring bar, not to change the car's main bearing hole of the center line to the cylinder plane distance, so as not to change the compression ratio.

How to Identify Auto Body Parts Authenticity?

Current situation of China auto parts market

At present, the whole system of China's auto parts market is not very standardized, there are many serious problems, such as market management confusion, product quality varies greatly, the fake and shoddy products overflow, information not asymmetry and not opaque, employees are low quality, service work is not very sound, chaos and so on. It seriously disrupts the normal order of the auto parts and accessories aftermarket, also hurts the reputation of insurance companies, regular auto body parts distributors and legitimate interests of the majority of owners. This article analyzes the current problems in China's auto parts market, and makes some corresponding solutions, which has some significance in promoting the healthy and rapid development of the automotive aftermarket.

Tips for identifying the auto parts authenticity

Check whether the trademark symbol is complete. The authentic products packaging quality is good, the handwriting on the packaging box is legible and the overprint is bright. The packaging boxes and bags should be marked with the product name, model specifications, the number, registered trademarks, factory name, factory site and telephone number, and so on. Some of the important components such as the generator, distributor, fuel pump, comes with manual, qualified card and inspector’s chapter. Second, check whether the surface of the part has corrosion. Qualified wholesale auto body parts surface has both accuracy and burnished finish. The more important parts, the higher the precision, the more stringent packaging rust and corrosion are. Also, observe whether glued parts are loose. The parts made by the combination of two or more parts, the parts are press-fitted, glued or welded, which does not allow loosening between them. For example, the pump plunger and the regulating arm is mounted by press combinations; clutch wheel is combined with steel by riveting, the friction plates and steel plates are riveted or glued; paper filter element skeleton and filter paper is glued; thrum of electrical equipment is welded. If they are loose when you purchase, then you should exchange.

Appropriate policies for the government to solve the auto parts market problem in China

For the problems that exist in the auto parts market in China, the government needs to develop appropriate policies to solve the problem, to better promote the healthy development of China's auto parts market. The government should promote and implement the following policy: First, it is necessary to actively encourage and support investment and development of parts industry in China. This includes two aspects, one is to encourage and support investment and development of advanced foreign parts manufacturers in China, the second is to encourage and support the investment and development of the domestic parts manufacturers. It is difficult for the vehicle industry development in China to gain an advantage, R & D difficulty of parts is relatively lower compared to the vehicle, so we should turn our work center to this. Localization of spare parts production, automotive spare parts price will be reduced. Secondly, extensively absorb the social capital to develop China's auto parts industry. Also, to adhere to combination of the market competition with macro-control and the main principles of market competition, practically realizing legal and scientific management of the automotive spare parts industry. Government departments should regulate the market behavior of economic entities in the field of auto parts production in accordance with the relevant technical regulations and administrative rules and regulations.

This article is come from:http://www.china-autosupplies.com/index.php/how-to-identify-auto-body-parts-authenticity.htm