Reference OE/OEM Number

37106781827
37106781844
37106781843
37106781828
37106784378
37106784379
37106784380
37106784381

Fitment

For BMW F07 GT F10 F11
for BMW 5S F10 Saloon
for BMW 5S Gran Turismo F07 520d, 530dX, 530d, 535dX
for BMW 5S Gran Turismo F07 535d, 535i, 535iX, 550iX, 550i
for BMW 5S Touring Wagon F11 520d, 520i, 523i, 525d, 528i
for BMW 5S Touring Wagon F11 530d, 530i, 535d, 535i, 550i

Air Suspension Spring

An air spring is a rubber and fabric bladder that holds air pressure to support a load and isolate passengers and cargo from the shock of motion caused by road irregularities. As the air pressure increases, the air spring can support more load while the spring rate increases. The larger the air spring, the greater the maximum load it can support.

Air Suspension Spring composition

1. Air fitting: A tapped hole allowing for the spring to be fed from the air compressor
2. Nut/bolt/mount: The method for attaching the air spring to the component. Some air springs incorporate a bolt and air fitting combination device.
3..Bead plate: Crimped metal plate enclosing the spring and allowing attachment. This is typically forged steel, cast zinc alloy or cast aluminum.
4. Bellows: The physical, multi-layer material withholding the compressed gas. Usually made of neoprene or rubber.
5. Girdle: Only found in air springs of convoluted design, separating the bellows chambers.

6. Bumper: An optional layer of padding protecting the piston from damage if the air spring fails.

7. Piston: The component attached to the machinery requiring suspension, which is in turn supported by the enclosed air. The piston housing is typically attached with further hardware.

Air Suspension Spring Benefits

1.Reduce Poor Braking and Steering
Front tires account for the majority of braking and steering. Air springs ensure that weight is properly distributed to all four tires for optimal braking and steering.
2.Eliminate Poor Headlight Aim
Your headlights should be on the road and not in the trees. Only level and stable vehicles provide safe and proper headlight aiming-critical for safe night driving.
3.Reduce Trailer Sway
There is nothing worse than feeling your whole vehicle or trailer sway with one strong burst of wind. When towing a trailer, air springs permit precise tow-vehicle-to-trailer-height adjustment for exact alignment, virtually eliminating trailer sway no matter the weather.
4.Eliminate Rough Ride
Progressive rate air springs significantly improving ride quality by better absorbing road inputs, while keeping your tires on the road for better handling.
5.Reduce Body Roll
The increased spring rate from air springs vastly improves vehicle stability especially in cross winds and emergency maneuvers. Less body roll can increase driver confidence of high center of gravity vehicles in less than ideal conditions.
6.Eliminate Bottoming Out
Worried about bottoming out on road bumps and driveways? Air springs restore normal ride height when heavily loaded or towing, reducing suspension wear and eliminating crashing on bumps.

Air Suspension Spring Work

Air spring, in technology, elastic machine component able to deflect under load in a prescribed manner and to recover its initial shape when unloaded. The combination of force and displacement in a deflected spring is energy, which may be stored when moving loads are being arrested or when the spring is wound up for use as a power source.

Air Suspension Spring Features And Function

1. An adjustable configuration allows the user to fine tune desired damping, either continuously or at discrete settings.
2. A reducible gas spring has an adjustment style for gas shocks in which gas is let out to permanently reduce force capacity.
3. In a locking gas spring the position can be locked at ends or in the middle of stroke.

4. Valves can be included for fluid absorbers, a valve or port, which can be used to increase or decrease fluid volume or pressure.

Air spring, in technology, elastic machine component able to deflect under load in a prescribed manner and to recover its initial shape when unloaded. The combination of force and displacement in a deflected spring is energy, which may be stored when moving loads are being arrested or when the spring is wound up for use as a power source.

Hot Products

 

 

Air Suspension Shock Strut Air Absorber   Air Suspension Shock Absorber W230 A2303200438 A2303200338 A2303208613 A2303208513 2303200213 2303204138 2303200213 2303204138 2303206713 2303208513 W251 A2513201931 2513203013 2513202231 2513200730 2513200730 2513203113 2513200425 W164 A1643201204 A1643200731 1643206013 1643204513 1643205813 1643206113 1643202031 1643202431 1643200130 1643200130 W220(4 Matic) A2203202238 A2203202138 W220 2203202438 2203205013 W221(4 Matic) A2213200438 A2213200538 W221 A2213205613 A2213205513 W211 A2113206113 A2113206013 2113209513 2113201938 2113209613 2113202038 2113209313 2113205338 2113205538 2113209413 2113208413 2113205638 2113205438 2113205613 Air Suspension Shock Absorber F02 37126791675 37126791676 E66(with ADS) 37126785535 37126785536 E65 E66 37126785537 37126785538 E53 X5 37116757501 37116757502 37116761443 37116761444 Air Shock Absorber L322 RNB000740G RNB000750G L2012885 L320 LR019993 LR023234 LR023235 Lr032652 LR020001 LR3 RNB501580 RTD501090 RNB501180 LR018398 RNB000858 RNB501610 RNB501220 RNB501480 RDP500433 RDP500434 RDP000308 RDP000309 RDP500880 Airmatic Shock Absorber A6 4F C6 4F0616039AA 4F0616040AA Q7 (Front) 7L6616039D 7L6 616 040D Q7 (Rear) 7L5616019D 7L5616020D Q7(Front) 7P6616039N 7P6616040N A8 D3 4E0616039AF 4E0616040AF 4E06166001E 4E0616002E A8 D4 4H0616039AD 4H0616039H 4H0616039AK 4H0616039T 4H0616039AJ 4H0616039AB 4H0616039AE 4G0616039AA 4H0616040AD 4H0616039H 3Y5616039C 4H0616040AB 4H0616040AK 4H0616040T 4H0616040AJ 4H0616040AE 4G0616040AA 4H6616001F 3Y5616040C 4H6616001G 4H6616001M 4H6616001C 4H0616001N 4H6616002F 4H6616002G 4H0616002M 4H0616002C 4H0616002N V-W 3D0616039D 3D0616040D 3D0616001J 3D0616002J 3D0616039H 3D0616039L 3D0616039 3D5616039 3D7616039 3W0616039 3D0616040L 3D0616040M 3D0616040N 3D0616040T 3W8616040E 3D0616001 3W5616001a 3D0616001F 3D0616001G 3D0616001H 3D0616001K 3D0616002 3W5616002a 3D0616002F 3D0616002G Bently 3W5616001D 3W5616002D 3W0616039D 3W0616040D Por-Sche 97034305115 97034305108 97034305109 97034305110 97034305111 97034305112 97034305113 97034305114 97034305208 97034305209 97034305210 97034305211 97034305212 97034305213 97034305214 97034305215 97034305134 97034305234

 

 

Company Profile

Foshan Shunde Honggu 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,Land 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,HONGGU 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.

 

FAQ

1. Are You Manufacturer Or Trading Company?

Re: We Are Both Specialize In Auto Parts ( Air Suspension) Manufacturer & Tradeing Company.

2. What's The MOQ?

Re: The MOQ With Our Standard Products Is 1 Piece.

3. What's Your Mainly Products?

Re: We Supply Air Suspension Spring, Shock Absorber, Pressure Shocks, Air Pump etc.

4. What's Your Policy On Warranty?

Re: We Provide 12 Months For New Suspension Parts Products For Our Customers.

5. Where Is Your Company?

Re: Our Trade Office In Baiyun District ,Guangzhou; Our Factory Located At Shunde District Foshan City. We Warmly Welcome You To Visit With Us Anytime, More Details & Info Please Contact Us

6. What Are Your Payment Methods?

Re: We Accept T/T, Paypal, Western Union, Money Gram, Alipay. Due To Difference Payment In Difference Countries Or Regions.

7. What's Your Packing Way?

Re: Neutral Packing, Standard Packing, Accept Customers' Special Required.

8. How Do You Usually Ship The Goods And When?

Re: Normally, We Will Ship The Goods In 3-7 Days After Payment Verified And Goods Confirmed, And Ship The Goods Via The (HuangPu) Ports In GuangZhou.

9. If You Offer The Free Sample?

Re: We Accept MOQ 1 Piece Order, But Do Not Offer The Free Sample To Our Customers.

 

 

Warranty:

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.

Performance:

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, Foshan Shunde Honggu Auto Parts Manufacturing Co., Ltd. has been the innovator in air suspension replacement products. Today, Honggu is the global industry leader in manufacturing quality aftermarket replacement air suspension products and accessories. Honggu nearly 20,000 square foot manufacturing plant is located in Shunde Foshan Guangdong.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, Honggu 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 Honggu'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,Land 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: Huangpu, Hongkong, Shunde
- Standard export airport: Shenzhen, Hongkong, Guangzhou