Hdag New Complete Struts Auto Rear Shock Absorber for Jeep Grand Cherokee Liberty Wagoneer Wrangler Commander Scrambler Compass Patriot Cj7 Gmc Jimmy Sierra

• 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.: CQ40983 68280985AC 68280984AC 344396 341654
• 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 New complete struts auto rear shock absorber for toyota Jeep Grand Cherokee Liberty Wagoneer Wrangler Commander Scrambler Compass Patriot CJ7 Gmc Jimmy Sierra G3500 Yukon P3500 Envoy Safari Terrain PONTIAC
 

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.	CQ40983 68280985AC 68280984AC 344396 341654 344403 344404
Car Model	For Jeep Grand Cherokee Liberty Wagoneer Wrangler Commander Scrambler Compass Patriot CJ7 Gmc Jimmy Sierra G3500 Yukon P3500 Envoy Safari Terrain PONTIAC
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

 

 

 

339161	KK370-34-900	344229	553185 553186	345044
339723	KK370-34-700	344422	553306	340062
339722	54300-4E000	344421	553381	341344
339036	54300-4E700	349223 349224	553366 553306	340085
339035	OK74P-34-720	349221	553198	332120
339278	OK74P-34-710	344334	553200	334320
339277	54650-A4820	344328	553356	334319
3340145	54660-A4820	349127	553388	334173
3340144	54651-A9000	343337	553386	334172
333021	54661-A9000	344333	1633200013	333387
341088	54650- 1M300	344303	1403200331	333386
341087	54660- 1M300	344418 344089	1633200213	334397
341223	54651-A7100	341654	1643202431	334396
333031	54661-A7100	344396	553337	334324
341086	54650-2T450	344342	551036	334323
341085	54660-2T450	344496	553081	335051
341203	54651-D5500	344404	MR244217	335050
340041	54661-D5500	344403	551037	334094
340040	54650-D4000	343320	553112	334285
331051	54660-D4000	3440021	554068	334284
331050	54651-3R020	344296	554092	333389
331049	54661-3R020	349094	554317	339095
331048	54651-G6100	334234	553103	339094
339262	54661-G6100	334233	553114	339243
339261	54650-H9200	3440071	553189	339242
339366	54660-H9200	3440061	553146	334473
339365	54650-2K200	341281	553116	334472
3340097	54660-2K200	343405	553193	333361
3340096	54651-C5150	348053	553211	333360
340120	54661-C5150	344292	554025	333407
338103	546613W050	343353	553258	365093
338102	54650-B2040	343424	553154	334242 334483
333475	54660-B2040	348007	553153	334241 334482
333474	54650-D9000	33311 1	554409	334252
334244	54660-D9000	333265	554370	334251
334243	21214-2905004	333264	555051	334332 3340114
341139	2170-2905003	333501 333493	554173	334331 3340113
341138	2170-2905002	333500 333492	554138	335041
333332	2190-2905003	344451	562105RB0B	335040
333331	2190-2905002	349132	341358	339032
333411	21928-2905403- 00	344359	341357	339031