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

Model NO.
48510-49435 48510-48080 341282 341279 349214
Specification
OEM STANDARD
Trademark
HDAG
Origin
Made in China
Production Capacity
100000PCS/Month
Reference Price
Please contact us for quote

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 : S table 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  T urn 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 . T he 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 :
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

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


HDAG auto shock absorber automatic production workshops:
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


HDAG car shock absorber automatic coating line:
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


HDAG shock absorber automatic assemble line:
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


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:
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

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
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

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:
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
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

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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3 3 9258 3 3 2153 3 3 4304 3 3 3318 3 3 4125
3 3 9257 3 3 2152 3 3 9172 3 3 3476 3 4 1307
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3 3 8027 3 3 4360 3 3 4460 3 3 4433 3 4 1070
3 3 8026 334016 9 3 3 9122 3 3 4432 3 4 1393
333007 2 334016 8 3 3 9121 3 3 5053 3 3 2011
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3 3 3503 3 3 4036 3 3 4275 3 3 4497 3 3 3356
3 3 3502 3 3 4157 3 3 4375 3 3 4457 3 3 2051
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