Hdag Car Parts Front Struts W/Coil Spring Shock Absorber for Toyota Nissan Sentra Almera March Tiida Sunny X-Trail Pathfinder Pickup Navara Teana Qashqai Livina

• Certification: ISO10012, ISO14001, ISO/TS16949, ISO9001
• Car Make: Volkswagen, Benz, BMW, Hyundai, Honda, Toyota, Jeep, Nissan, Ford, Buick, Chery, Chevrolet, Cadillac, Geely, Roewe, Audi, Peugeot, Lexus, Volvo, Mazda, Kia
• Position: Front
• OEM: Yes
• Type: Shock Absorber
• Transport Package: Standard Plastic Bag+Inner Box+Outer Carton
• Model NO.: 48510-49435 48510-48080 341282 341279 349214
• Specification: OEM STANDARD
• Trademark: HDAG
• Origin: Made in China
• Production Capacity: 100000PCS/Month

Product Description

Detailed explanation of the structure principle of automobile shock absorber:
The structure of the auto shock absorber is that the piston rod with the piston is inserted into the cylinder, and the cylinder is filled with oil. There is an orifice on the piston, so that the oil in the two spaces separated by the piston can complement each other. Damping is produced when viscous oil passes through the orifice, the smaller the orifice, the greater the damping force, and the greater the viscosity of the oil, the greater the damping force. If the size of the orifice remains the same, when the shock absorber works fast, excessive damping will affect the absorption of shock.
In a car suspension, the shock absorber is always used in conjunction with the spring. When we press down on a corner of the body, what is actually compressed is the spring, and the corresponding swing arm swings. When the car is released, the car body will rebound under the force of the spring. At this time, the shock absorber plays a damping role on the rebound of the spring, that is, it tends to stabilize after the rebound. If there is no shock absorber, the spring will be compressed again after rebounding and rebound again, showing that the body tends to stabilize after rebounding many times. So the shock absorber is for the spring of the car suspension to dampen the shock when it rebounds.
The interior of the hydraulic shock absorber for automobiles is filled with special oil for shock absorbers, and the interior is divided into two cylinders: the oil storage cylinder and the working cylinder, and the piston divides the working cylinder into an upper chamber and a lower chamber. The piston is provided with an expansion valve and a flow valve, which are used to control the flow of oil between the upper chamber and the lower chamber; and a compression valve and a compensation valve between the lower chamber of the working cylinder and the oil storage cylinder are used for oil flow between the lower chamber and the storage cylinder.
When the shock absorber is compressed, the piston goes down, the volume of the upper chamber increases, the volume of the lower chamber decreases, the flow valve opens, and the oil in the lower chamber enters the upper chamber through the flow valve; at the same time, a part of the oil opens the compression valve and enters the oil storage cylinder. The throttling effect of these two valves on the oil makes the shock absorber produce the damping effect during the compression movement.
When the shock absorber is extended, the piston moves upward, the volume of the upper chamber decreases and the volume of the lower chamber increases, the extension valve opens, and the oil in the upper chamber enters the lower chamber through the extension valve; at the same time, a part of the oil is opened for compensation and enters from the oil storage cylinder lower cavity. The throttling effect of these two valves on the oil makes the shock absorber produce the damping effect during the extension movement.
Since the spring force of the extension valve is greater than that of the flow valve, and the flow area of the valve hole of the extension valve is smaller than that of the flow valve, the damping force generated by the extension stroke of the shock absorber is greater than the damping force of the compression stroke, which meets the requirement of rapidly reducing spring vibration.

HDAG shock absorber feature

1.Guaranteed quality and Test inspection including:Material physical and chemical inspection,Test shear strength,compressibility,Test performance,Hardness measure,Shear test,Density measure etc;
2.Quality shock absorbers come from quality control,Our shock absorber, inherit HDAG preminum quality and will create another miracle:Stable driving,no oil leakage,anti-shaking,noise free,high temperature endurance,long lasting;
3.Complete Automation,Mechanized Production,We have passed ISO/TS16949,VDA6.1,QS;
4.HDAG shock absorbers Turn to be excellent in good dampering performance: excellent shock absorber piston rod after advanced forming to ensure better wear resistance and thermal stability, more stable and durable; excellent oil seal and advanced production process to ensure high quality;
adopted advanced welding technology greatly improve seamlessness, tightness,firmness and durability;
5.HDAG offers shock absorber assembly that were developed to fit each application as well as the original.The vehicle specific designs match OE form fit and function and provide superior resistance to heat corrosion and leakage.

Product description
HDAG car parts Front Struts w/Coil Spring shock absorber for toyota Nissan Sentra Almera  March Tiida Sunny X-Trail Pathfinder Pickup Navara Teana Qashqai Livina Serena Altima Bluebird Urvan Skyline Cabstar  Micra Maxima Patrol Rogue Koleos Cube Frontier 
 

Item Name	OEM auto front rear shocks struts RH LH shock absorber assy, suspension shock absorber,shock absorber assembly,shock struts absorber,spring struts assembly,gas shock absorber, spring shock absorber; amortizers
OEM/REF NO.	48510-49435 48510-48080 334399 341282 341279 349214 364022 553153 554370
Car Model	For toyota Nissan Sentra Almera  March Tiida Sunny X-Trail Pathfinder Pickup Navara Teana Qashqai Livina Serena Altima Bluebird Urvan Skyline Cabstar  Micra Maxima Patrol Rogue Koleos Cube Frontier
POSITION	Right/ Left/ Front /Rear axle
MOQ	100PCS depend on production details
Quality/Product parameters	OEM standard or Design as sample or drawing
Payment Terms	T/T, L/C, Credit card, Cash
Product Guarantee	1 Year or 50,000kms
Delivery Time	1. Sample: within 7 days if with stock roughcast                       2. Batch : 30-45 days since receive deposit
Package	1.Neutral bag+inner box+master carton                      2.Customize brand bag and box design AS REQUIRE+master carton
Loading Port	Ningbo/Shanghai/Yiwu/Guangzhou or pointed port

Reference shock absorber packing way:


We can customize different brand label stick and anti-counterfeiting labels and sealing logo and codes as customers require:


HDAG auto shock absorber automatic production workshops:


HDAG car shock absorber automatic coating line:


HDAG shock absorber automatic assemble line:


HDAG OEM auto front rear shocks struts RH LH shock absorber assy, suspension shock absorber,shock absorber assembly,shock struts absorber,spring struts assembly,gas shock absorber, spring shock absorber full size accuracy and tolerances test,Material physical and chemical inspection,Test shear strength,compressibility Test performance and dampering feature,Hardness measure,Shear test,Density measure And our TS16949 Certificate:

I. We only do OEM, produce OEM auto front rear shocks struts RH LH shock absorber assy, suspension shock absorber,shock absorber assembly,shock struts absorber,spring struts assembly,gas shock absorber, spring shock absorbers, different with other factories

II.Quality guarantee: We promise to all of our old and new customers: ONE year guarantee or 50,000kms since B/L date, If we ship u wrong products or any quality problem, we will full compensation with free.

HDAG shock abosrbers finished Packing in stock and before shipment:


Customer visits

Contact Us
If you need high quality OEM auto front rear shocks struts RH LH shock absorber assy,suspension shock absorber,shock absorber assembly,shock struts absorber,spring struts assembly,gas shock absorber,spring shock absorber for passenger cars, or to be HDAG distributor or agent, please don't hesitate to contact us.
More oem and KYB codes of auto front rear shocks struts RH LH shock absorber assy, suspension shock absorber, shock absorber assembly, shock struts absorber,spring struts assembly,gas shock absorber,spring shock absorber for Toyota Honda MITSUBISHI NISSAN ISUZU SUZUKI MAZDA HYUNDAI KIA GM CHEVROLET BUICK FORD JEEP CHRYSLER DODGE FIAT OPEL RENAULT PEUGEOT VOLKSWAGEN AUDI BMW MERCEDES BENZ as follow,Welcome contact us for sending interesting list by mail or Office whatsapp ONE FIVE NINE FIVE EIGHT SIX ZERO SIX ONE TWO FIVE, THANKS

 

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344302	E43039DC0A	339170	334368	334289
334509 3348004	E43029DC0A	339169	339123	334288
334508 3340083	344317	334114 334254	333222	334051
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335063	3440025	334301	334407	334053
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3340084	56110-EB70B	334106	339173	3430031
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332501	56110VB500	334112	334003	333481
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