China Best Selling Auto Parts Shock Absorbers For BMW Air Suspension Front Shock Absorber For Hyundai

Quick detail
 

Applicable models:
For BMW 7er G11, G12 730d xDrive 2015/09-2018/12 2993 ccm, 155 KW, 211 PS
For BMW 7er G11, G12730d, Ld x Drive 2015/09-2018/12 2993 ccm, 195 KW, 265 PS
For BMW 7er G11, G12 740d, Ld xDrive 2015/11-2018/12 2993 ccm, 235 KW, 320 PS
For BMW 7er G11, G12740i, Li xDrive 2016/03-2018/12 2998 ccm, 240 KW, 326 PS
For BMW 7er G11, G12 750d, Ld xDrive 2016/07-2018/12 2993 ccm, 294 KW, 4,,37106881062
Condition: Brand New
Air Suspension Strut
 
Air Suspension
When it comes to air-ride suspension, they come in several styles for both OE replacement and aftermarket upgrades. Some systems use an integrated air spring and shock absorber that replaces your customer’s metal springs with pressure-adjustable air springs (i.e., airbag). Using correctly sized air springs and properly calibrated shock absorbers offers ride characteristics similar to coilovers. 

An air-suspension system consists of many different components. Components include an air compressor, air springs, pneumatic solenoid valves, height sensors, electronic control unit, air reservoir, air lines, pressure sensor and temperature sensor. The system may be designed for the rear air suspension only or for the entire vehicle.

While air-suspension systems are mostly used on high-end European cars, manufacturers have adapted them to many other vehicles such as SUVs and pickups to improve ride comfort and functionality. OEMs also discovered that air ride could improve fuel economy by lowering the car at highway speeds to reduce the drag coefficient.

The Advantages of Air Spring
The 2 front tires bear the majority of braking and steering. Air spring ensures that weight is properly distributed to all 4 tires for optimal braking and steering. Progressive rate air springs significantly improve ride quality by better absorbing road inputs, while keeping your tires on the road for better handling.
The productive principle of Air spring
Xihu (West Lake) Dis. Air Springs are highly durable, precisely engineered and cost-effective for use in a wide variety of actuation and vibration isolation applications. With time-tested designs incorporating fabric-reinforced  natural rubber flex-member construction and corrosion-protected end retainers, Air Springs provide superior quality and performance. As actuators, Xihu (West Lake) Dis. Air Springs can provide either linear or angular motion.
How do air struts work?
An air suspension system is a style of vehicle suspension that’s powered by an electric pump or compressor that pumps air into flexible bellows that are typically made out of a textile-reinforced type of rubber. … A compressor inflates the bags to a certain pressure in order to behave like springs. 

Air Suspension Function:
1. Aftermarket high Performance Air Suspension Strut Shocks

2. With low noise, friction and long lifespan

3. Reduce the frequency of vibration while driving on the road

4. With an improved design featuring a new Continental air spring bladder

Makes the ride more comfortable and gives the driver more control of ride height
 

Models provided by the company
Tips:
For Mercedes Benz: W164 W166 W211 W220 W221 W251 W215 W230 W240 W212
For BMW:E65 E66 F01 FO2 F04 E53 E71 E72 FO7 F11 E61 E39
For Audi : A6(4B,CS)A6(C6,4F)A6(4F,C6)A8(D3,4E)Q7
For Lands Rover : Discovery 2 Discovery 3 Range Rover Sport Range Rover(L322)
For VW : Phaeton Touareg
For Porsches : Panamera Cayenne
For Tesla :Tesla S
For CZPT : XJ Series
For Bentley : Bentley Continental GT
Our Products mainly include air spring, air suspension,air compressor,rubber sleeve and other suspension parts for MercedeS Benz,BMW, Audi,Lands Rover, Porsches,VW, Bently,Jaguar and so on.

热销产品

公司简介

HangZhou Xihu (West Lake) Dis. Xihu (West Lake) Dis. Auto Parts Manufacturing Co., Ltd.,The company mainly engaged inautomotive chassis components, engine accessories,spray series products. The company provide design, research and development,production, sales, for the domestic and foreign automotive assembly plant and the global after-sales market to provide high quality automotive parts. The company now provides supporting services for Mercedes Benz,Audi,BMW,Volkswagen,Por-sche,Lands Rover,Bentley,Jaguaretc. Through brand positioning, the company provides high-quality original parts and cost-effective post-market brand parts for the global automotive sector.Now, it has set up agents and distributors in more than 35 countries around the world,XIHU (WEST LAKE) DIS. brand is the first batch of manufacturers approved by the Chinese ministry of commerce tomeet the export requirements.The company through the stable quality, the reliable prestigeand the customer first principle obtains the customer’s support.
Company purpose: people-oriented, customer first, integrity first! Company philosophy:mutual benefit and common developmentl Company direction: develop quality products,adhere to the brand strategy.Trust and integrity are the cornerstones of our long-lastingrelationships and is essential in fostering loyalty and teamwork. We care about our people,our customers,suppliers and communities and about creating a sustainable future together.

常问问题

保修单：

1. 12 month warranty: If the product fails, cracks, stops working or any other problems, please contact us for a free replacement.
2. 100% quality testing before shipping, 100% money refund about damaged product and within 24h online answer.

Notice:

Please double confirm the compatibility as well as the applied OEM number before purchasing.

Instruction is not included.Professional installation is recommended.

表现：

1. Ensuring the steering and braking functions of the vehicle and improving the safety of the vehicle.
2. To prevent the heavy vehicles from damaging other parts.

3. The off-road performance of the vehicle can be improved even in extreme weather, and the noise is low, the friction is small, and the service life is long.

Why do you need an sir suspension shock and it’s advantages.
1. Every time you add or take away weight to a vehicle, speed up or slow down, or turn left or right, this challenges what the shock absorbers and springs are capable of. Traditional stock shocks and springs are designed and installed with only a fixed set of situations in mind.
2. Air suspension systems essentially replace a vehicle’s coil springs with air springs. The air springs are simply tough rubber and plastic bags inflated to a certain pressure and height to mimic the coil springs. But the similarities end there. By adding in an on-board air compressor, sensors and electronic controls, today’s air suspension systems provide several advantages over all-metal, conventional springs, including near-instant tuning, and the ability to adapt handling to different situations and vary load capability.
3. Whether the system is manual or electronic, or installed by a weekend mechanic or a seasoned tech, air suspension can lower a car to improve its street cred, even out a heavy payload, or simply improve the ride of a vintage Detroit metal street monster.

We possess:

1. Long experience in air suspension industry;

2. Strong and reliable factory with stable supply capacity;

3. Various air suspension products, covering many car models;

4. Continuous new products development;

5. Professional sales team for every customer.

If you want long-term cooperation, you can also contact us to get our latest product catalogue and more information.

Features

One of the main benefits of air suspension cars is the improved comfort behind the wheel, making it good for daily driving. The adjustable air suspension makes for a more comfortable ride on poor quality roads and can improve control when off-roading.

Air suspension is a type of vehicle suspension powered by an electric or engine-driven air pump or compressor. This compressor pumps the air into a flexible bellows, usually made from textile-reinforced rubber. Unlike hydropneumatic suspension, which offers many similar features, air suspension does not use pressurized liquid, but pressurized air. The air pressure inflates the bellows, and raises the chassis from the axle.

Instead of the metal spring mechanism, strong rubber bags act as air containers. The bags are then connected to an air compressor and an air reservoir. The compressor does the job of inflating and deflating the bags, which is how the car gets raised and lowered. The resulting effects are a smoother ride and versatility in performance. These systems come with a control unit that’s located inside the car to give the driver complete control over the system. As this set-up is just a modification of a traditional system, changing how your car performs is just a matter of purchasing a kit.

First, struts perform a shock damping function like shock absorbers. Internally, a strut is similar to a shock absorber. A piston is attached to the end of the piston rod and works against hydraulic fluid to control spring and suspension movement.

Company Information:

For over 12 years, HangZhou Xihu (West Lake) Dis. Xihu (West Lake) Dis. Auto Parts Manufacturing Co., Ltd. has been the innovator in air suspension replacement products. Today, Xihu (West Lake) Dis. is the global industry leader in manufacturing quality aftermarket replacement air suspension products and accessories. Xihu (West Lake) Dis. nearly 20,000 square foot manufacturing plant is located in Xihu (West Lake) Dis. HangZhou ZheJiang .The bustling facility includes a brand new 500 sq. ft. Research & Development center with test equipment, multiple auto lifts, a video and photography studio, In addition, Xihu (West Lake) Dis. houses an air-conditioned production facility which includes multiple Mazak Integrex series CNC machines. The Integrex series offers the most advanced and sophisticated 5-axis CNC machines on the market, and is an integral part of Xihu (West Lake) Dis.’s unparalleled production capabilities. These impressive, fully robotic machines eliminate multiple setups, improving and ensuring part integrity and efficiency.

Advantage

1. we are top 3 of professional air suspension manufacturer in China.
2. our factory has 120 staff, and we only produce 100% newly air suspension products for 10 years.
3. we have cooperated with 80 overseas companies with stable relationships. many are also brands or big sellers at Amazon or EBAY websites.
4. we have our own cars to test our products,except normal test machine and IATF16949:2016 certificate standard.
5. we have complete production line, Mercedes Benz,BMW Audi,Lands Rover,Volkswagen-these are our products,we has complete products line.
6. Our air suspension/air compressor/air strut/air suspension parts 100% NEWLY manufactured to instead OEM
7. We manufacture air suspension/air strut/air compressor to instead OEM ;
8. Constant temperature workshop for core parts;
9. Japan automatic welding machine to weld.

OEM/ODM Service:

– If you want to show your own brand LOGO on the goods such as cable, package bag, label or any where. Our OEM and ODM service is always ready to do it. Please contact with our sales team to get best support.

Packing:
– According to Standard Export Packing.
– Carton box, wooden box, wooden pallet.

Shipping:
– International express such as UPS, TNT, DHL, etc
– International air: CA, AA, EA, etc
– By sea
– Standard export sea port: Xihu (West Lake) Dis., Hongkong, Xihu (West Lake) Dis.
– Standard export airport: HangZhou, Hongkong, HangZhou

购买空气压缩机时需要注意什么

空气压缩机是一种非常实用的工具，可以帮助您完成各种类型的建筑工作。这种便捷的机器让许多任务变得更加轻松，但并非所有空气压缩机都一样好用。了解购买空气压缩机时需要注意的事项，将有助于您做出明智的选择。以下是一些您应该考虑的因素，包括价格、尺寸和能效。此外，请务必考虑空气压缩机的类型。

单级空气压缩机噪音更小。

就噪音水平而言，单级空气压缩机是最佳选择。这类机器的活动部件更少，比双级机型更安静。单级空气压缩机采用轴流式设计，噪音通常低于双级机型。单级空气压缩机可以运行更长时间，且工作压力更低。单级空气压缩机适用于轻工业应用。它们的使用寿命很长，某些型号的使用寿命可超过3000小时。
虽然有些单级空气压缩机比双级空气压缩机更安静，但两种型号都具备降噪功能。其中一种采用橡胶部件来降低噪音。另一个降低噪音的因素是：压缩机放置在作业现场附近。一些型号配备橡胶底座塞和橡胶垫，以减少地面振动。除了这些降噪功能外，单级压缩机也更便于运输。
噪音水平是选择空气压缩机时需要考虑的重要因素。有些机器噪音过大，影响工作舒适度，一些企业也不希望顾客暴露在噪音较大的空气压缩机环境中。某些噪音水平甚至会危害工人的健康。单级空气压缩机比双级压缩机价格更实惠，噪音也更低，动力更强劲。但也要做好应对噪音的准备。有些单级空气压缩机的噪音仍然较大。
与双级压缩机相比，单级压缩机在满负荷运行时噪音更低。然而，双级压缩机在低负荷运行时比单级压缩机更安静。变速型压缩机在低负荷运行时噪音最小。噪音差异约为10分贝。如果您对噪音水平比较敏感，可以考虑双级空气压缩机。但如果您只有一个小型工作室，它可能不太适合您。
单级空气压缩机通常比双级空气压缩机效率更高。双级空气压缩机噪音更低，因为它没有中间级。单级空气压缩机使用单级旋转的活塞，而双级空气压缩机（也称为双联式压缩机）效率更高。单级空气压缩机噪音更小，而双级压缩机噪音更大。

两级空气压缩机更节能

两级空气压缩机比单级压缩机更节能。两级空气压缩机的效率提升得益于其更高的运行效率和更长的使用寿命。这类机器可以储存更多空气，并具有更高的压缩比。例如，一款两级压缩机在 100 PSI 的压力下可储存约 83 立方英尺的空气，在 150 PSI 的压力下可储存约 120 立方英尺的空气。此外，两级压缩机的噪音也更低。
双级空气压缩机由于配备两个活塞而非一个，因此更加节能。这类空气压缩机能够达到更高的压力等级，并且恢复速度更快。这种类型的压缩机非常适合需要长时间保持高气压的作业。此外，它们还可以同时驱动多个工具，因此更适合商业和工业用途。以下列出了双级空气压缩机的一些优点。
单级空气压缩机可以为车库或厨房的工具提供动力，但在工业应用中可靠性较低。单级压缩机的部件较大，容​​易产生冷凝水。此外，单级压缩机在连续使用下寿命较短，且能效低于双级压缩机。无论您是为单个技工、小型团队还是大型建筑团队使用压缩机，双级压缩机都是最佳选择。
单级空气压缩机常用于小规模食品加工和生产。单级空气压缩机便于搬运，并且可以连接多个电源插座。单级压缩机也适用于大批量食品加工。双级空气压缩机则更适合工业用途。在某些情况下，甚至可以将单级空气压缩机移至两台双级空气压缩机之间使用。
单级压缩机的循环频率通常过高，耗电量比双级压缩机更高。而变频压缩机则会长时间以低速运行。单级空调需要您调低恒温器设置，而且运行频率也过高。虽然两者都具有一定的能效，但都不如变频压缩机节能。主要区别在于，单级空调更容易耗尽电能。

活塞式空气压缩机噪音更小。

活塞式空气压缩机是噪音最小的空气压缩机之一，比往复式空气压缩机噪音更低。活塞式空气压缩机的噪音可达 62 分贝，而涡旋式空气压缩机的噪音约为其一半。涡旋式空气压缩机的两个主要部件是活塞和螺旋桨。这些空气压缩机都非常高效且噪音低。
老式压缩机噪音极大，会发出类似大型发动机的“砰砰”声，还会发出尖锐的啸叫声。这些噪音震耳欲聋，尤其是在小型车间里。因此，寻找一台静音压缩机至关重要。那么，究竟是什么让压缩机变得静音呢？请继续阅读，了解更多关于这种重要工具的信息。
活塞式空气压缩机和电动空气压缩机的另一个区别在于动力来源。电动空气压缩机比使用发动机的燃气空气压缩机噪音更小。活塞式空气压缩机的效率也更高。此外，它们产生的热量更少，因此是办公室和其他对噪音敏感场所的理想选择。要区分这两种空气压缩机，最好的方法是查看制造商的保修条款并阅读产品说明。
降低噪音是压缩机用户的首要考虑因素，因此务必选择合适的型号。如果您正在处理敏感设备，请勿将压缩机放置在靠近建筑物或人员密集区域的地方。噪音会严重干扰工作环境，甚至可能引发健康问题。为了有效降低噪音，您需要购买一台静音型空气压缩机。此外，请考虑其安装位置：活塞式空气压缩机比往复式空气压缩机噪音更低。
活塞式空气压缩机噪音低，是因为其活塞由薄金属和大量橡胶制成，能够吸收噪音。与往复式空气压缩机不同，活塞式空气压缩机比双活塞式空气压缩机效率更高，而双活塞式空气压缩机噪音更低、动力更强。那么哪种更适合您呢？让我们来看看两者之间的主要区别。如果您想要一台安静的压缩机，请确保它符合您工作所需的规格要求。

油润滑空气压缩机更具成本效益

油润滑式空气压缩机比干式空气压缩机价格更高的原因有很多。首先，油润滑式空气压缩机通常更可靠、更安静。此外，油润滑式空气压缩机所需的零部件更少，使用寿命也比干式空气压缩机更长。这些只是使用油润滑式空气压缩机的众多优点中的一部分。
无油空气压缩机也有一些缺点。它们的耐用性较差，效率可能不如油润滑型压缩机。此外，由于油润滑型空气压缩机需要使用润滑油，因此噪音可能很大。虽然无油空气压缩机价格较低，但对于重型作业而言并非最佳选择。然而，现代的无油空气压缩机都配备了隔音装置，适用于工业用途。
购买油润滑式空气压缩机时，务必选择储气罐容量符合您需求和空间大小的型号。大容量储气罐通常比小容量储气罐更贵，但体积较大的压缩机更便于移动。此外，选择便携式空气压缩机时，务必考虑其重量和尺寸。如果重量过大，搬运起来可能会比较困难。
使用油润滑空气压缩机的另一个好处是其对油的需求量更少。这些型号的空气压缩机的使用寿命比无油型号长十年之久。无油空气压缩机价格更实惠，也能达到与油润滑型号相同的高性能。许多工业应用都受益于这些空气压缩机。那么，哪一款最适合您呢？我们在下面列出了一些型号。
选择油润滑式空气压缩机的另一个好处是维护成本更低。这种类型的空气压缩机比其他油润滑式空气压缩机更耐用，后者需要定期更换润滑油才能保持顺畅运行。然而，油润滑式空气压缩机不便于运输，这意味着您必须将其永久安装才能使其高效运行。此外，这些空气压缩机难以移动且不便携带，这可能会限制您在紧急情况下使用它的能力。