2113200825 Rear Air Suspension Springs Bags And Bellows For Mercedes W211 S211 W219

Reference OE/OEM Number:

2113200725, 2113201525, 2113201325, 2113200825, 2113201225'

Fitment:

replacement for Mercedes-Benz E-Class W211

E320 4Matic Sedan 4-Door 3.2L 2004-2005

E320 4Matic Wagon 4-Door 3.2L 2003-2005

E320 Base Sedan 4-Door 3.2L 2003-2005

E320 Base Wagon 4-Door 3.2L 2003-2005

E320 Bluetec Sedan 4-Door 3.0L 2007-2009

E320 CDI Sedan 4-Door 3.2L 2005-2006

E350 4Matic Sedan 4-Door 3.5L 2006-2009

E350 Base Sedan 4-Door 3.5L 2006-2009

E350 Base Wagon 4-Door 3.5L 2006

E350 Sport Sedan 4-Door 3.5L 2006-2009

E500 4Matic Sedan 4-Door 5.0L 2004-2006

E500 4Matic Wagon 4-Door 5.0L 2004-2006

E500 Base Sedan 4-Door 5.0L 2003-2006

E500 Base Sedan 4-Door 5.5L 2007-2009

E550 4Matic Sedan 4-Door 5.5L 2007-2009

E550 Base Sedan 4-Door 5.5L 2007-2009

E55 AMG Base Sedan 4-Door 5.4L 2003-2006

E55 AMG Base Sedan 4-Door 5.5L 2003-2006

E55 AMG Base Wagon 4-Door 5.5L 2006

E63 AMG Base Sedan 4-Door 6.2L 6.3L 2007-2009

replacement for Mercedes-Benz CLS-Class W219

CLS350 Base Sedan 4-Door 3.5L 2007-2011

CLS350 Base Sedan 4-Door 5.5L 2010-2011

CLS500 Base Sedan 4-Door 5.0L 2005-2006

CLS500 Base Sedan 4-Door 5.5L 2007-2009

CLS550 Base Sedan 4-Door 5.5L 2007-2011

CLS55 AMG Base Sedan 4-Door 5.4L 2006

CLS55 AMG Base Sedan 4-Door 5.5L 2006

CLS63 AMG Base Sedan 4-Door 6.2L 6.3L 2007-2011

Air Suspension Spring

Air springs contain a column of air in an elastomeric bellow or sleeve to provide suspension, isolation, or actuation. Commonly found in vehicle suspension systems, occasionally in conjunction with a coil spring, they are also used to insulate vibration in machinery and as linear or angular actuators
Air springs are employed through the use of an air compressor which fills and empties the pliable air bladder. The load is not distributed to the rubber liner, which only serves to contain the gas; the weight is attached to a piston or bead plate, which is directly supported by the air with very little deflection. A self-leveling mechanism is common to keep the air spring's load stable, and occasionally a separate coil spring is incorporated into the design. Also available are electronic air spring systems that can monitor air pressure, filter compressor air (preventing damage to the rubber bellows), and a lock to keep air inside of the spring in case of compressor or air line failure.
Air springs are most common in vehicle suspensions, but can also be used to keep vibrating/rotating machinery from affecting other components. Occasionally used as actuators, air springs can provide linear and angular translation.

Air Suspension Spring Benefits

1. More driver comfort due to the reduction in noise, harshness, and vibration on the road that can cause driver discomfort and fatigue
2. Less wear and tear on the suspension system due to reduced harshness and vibration of heavy-duty driving
3. Trailers last longer with air suspension spring because the system components don't take on as much vibration
4. Air suspension spring reduces the tendency of short wheelbase trucks to bounce over rougher roads and terrain when the vehicle is empty
5. Air suspension spring improves the ride height based on the load weight and a vehicle's speed
6. Higher corner speeds due to air suspension spring being better suited to the surface of the road

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

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 Suspension Spring Real Photo:

About Us

HONGGU 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 Wingprene or natural rubber flex-member construction and corrosion-protected end retainers, HONGGU Air Springs provide superior quality and performance. As actuators, they can provide either linear or angular motion.

These air bag products offer a favorable stroke-to-compressed-height ratio when compared to air cylinders, and they can accept a wide variety of actuation media such as air, water, nitrogen or anti-freeze. As isolators, they are effective in reducing the harmful effects of vibration. They also can simultaneously isolate vibration and regulate load height as well as allow for consistent vibration isolation under varying loads.

HONGGU supplies air springs for the majority of all light vehicles based on air suspension systems, making us one of the leading global air spring manufacturers.

Our products and technologies can be delivered separately or as a unit with the damper. The HONGGU portfolio ranges from front and rear axle air springs, to switchable multi-chamber air springs Our comprehensive air springs know how makes us a reliable and trusted component and module supplier for air spring applications of all sorts.

The key element in air springs for light vehicles are the rubber bellows. These essentially determine the comfort and service life properties. HONGGU offers three different types of bellows – axial, cross-ply – which differ in terms of the structure of their embedded reinforcing fibers.

In an axial sleeve, the fibers embedded in the elastomer run axially to the deflection direction. The cross-ply bellows has two layers of reinforcing elements, placed at an angle to each other. Unlike in a fabric, these elements are not connected. The cross-axial bellows, combines the great torsion decoupling capability of an axial sleeve with the dimensional stability of a cross-ply bellows.

FAQ

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,Porsche,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