Introduction： Front Right Air Suspension Strut For Mercedes W212 W218 E350 E550 CLS550 4-Matic
Introduction：
Two front Air Suspesnion shock absorbers are connected from the front suspension to the chassis, and
two rear Air Suspension shock absorbers are attached between the rear suspension and the chassis. Shock
absorbers have three main purposes:
1. They control spring action and oscillations to provide the desired ride quality.
2. They help prevent body sway and lean while cornering.
3. They reduce the tendency of a tire tread to lift off the road, which improves tire life, traction, and directional stability.
Because Air suspension shock absorbers control spring action, spring oscillations, and chassis oscillations, they contribute to vehicle safety and passenger comfort. If the shock absorbers are
worn out, excessive chassis oscillations may occur, particularly on rough road surfaces. Th ese
excessive chassis oscillations may result in loss of steering control. Worn-out shock absorbers
also cause excessive body lean and sway while cornering, which may cause the driver to lose
control of the vehicle. Shock absorbers are extremely important to providing longer tire life
and improving vehicle handling, steering quality, and ride quality.
Air suspension Shock absorber design is matched to the defl ection rate of the coil spring to control the spring
action. Several diff erent types of shock absorbers are available for special service requirements.
Fitting the Followingvehicle:
MERCEDES-BENZ CLS400 2015-2017 4Matic
MERCEDES-BENZ CLS550 2012-2018 4Matic
MERCEDES-BENZ CLS63 AMG 2014-2018 4Matic
MERCEDES-BENZ E250 2014-2016 4Matic
MERCEDES-BENZ E300 2012-2016 4Matic
MERCEDES-BENZ E350 2010-2016 4Matic
MERCEDES-BENZ E400 2015-2016 4Matic
MERCEDES-BENZ E550 2010-2016 4Matic
MERCEDES-BENZ E63 AMG 2014-2016 4Matic
Evolution Related：
Mercedes-Benz E-Class
W124 First generation (1993-1995)
W210 Second generation (1996-2002)
W211 Third generation (2003-2009)
W212 Fourth generation (2009-2016)
W213 Fifth generation CLS-Class
W219 First generation (2004-2010)
W218 Second generation (2011-2018)
C218 4-Door Coupe
X218 5-Door Estate With Shooting Brake
C257 Third generation (2019-present)
Platform Drive Layout:
4 Wheel Drive Layout
Advantage of Our Air Suspension:
-The Original Size
-Direct Replacement
-Perfect Fit
-Safe and Stable
-Longer Life
-Eliminating abnormal sound
-After-sales Guarantee
-Made of high quality raw materials, effectively reduce air leakage, strong sealing
-All parts are hand inspected off the line before packaging and once again by our team before shipment
-It has a high compressive strength and good sound insulation to ensure our driving comfort and safety
If you are interested with anyothersuspension parts, please click and saveour store
When Should We Replace Air Suspension:
- The car was subjected to excessive up, down, and left/right vibrations, nods during braking, and irregular tire wear
- An excessive tilt or swing of a car in a turn
- Wear or damage of final assembly housing, resulting in oil leakage of air suspension and affecting its performance
- If the car vibrates violently when it comes to an emergency stop while moving slowly
Common Air Suspension Failure Inspection:
1.Abnormal Sounds
When the air suspension strut is damaged,it will give out an abnormal sound.
2.Poor Handling Stability
When the car passes over a rough road ,it bumps and cannot keep steady.
3.Air Leakage
Leaking air、seal gasket failed.
4.Car Body Slant
Under the condition of poor road (Bumpy Road),the body will collapse.
5.Irregular Tire Wear
The air suspension sturt needs to be replaced if tyre surface has uneven wear marks.
6.Over Bend
When you turn to brakes,tilt faster and the steering wheel will fail.
Recommended replacement cycle:
Since the average annual distance of the car is 20,000 kilometers, the replacement frequency is obtained every 4years or 80.000km. In fact, the replacement frequency will vary depending on the car condition, road condition and shock absorber manufacturer.When driving a certain number of kilometers, we should take corresponding measures to ensure our driving safety.
- 20.000km: Please check your air suspension
- 80.000km: Need to replace your air suspension
- 100.000km: Please replace your air suspension as soon as possible
OEM Part Number:
A2123208213 A2123202038 A2123203438
2123202038, 2123203438, 2123208213
212320343860, 212320343880, AS-3424
Air Suspension Shock Absorber Operation:
Air Suspension Shock absorbers are usually mounted between the lower control arms and the chassis. When
a vehicle wheel strikes a bump, the wheel and suspension move upward in relation to the
chassis. Upward wheel movement is referred to as jounce travel. Th is jounce action causes
the spring to deflect or compress. Under this condition, the spring stores energy and springs
back downward with all the energy absorbed when it defl ected upward. Th is downward spring
and wheel action is called rebound travel. If this spring action were not controlled, the
wheel would strike the road with a strong downward force, and the wheel jounce would occur
again. Th erefore, some device must be installed to control the spring action, or the wheelwould bounce up and down many times after it hit a bump, causing passenger discomfort,
directional instability, and suspension component wear.
Shock absorbers are installed on suspension systems to control spring action. When a wheel
strikes a bump and jounce travel occurs, the shock absorber lower tube unit is forced upward.
Th is action forces the piston downward in the lower tube unit. Since oil cannot leak past the
piston, the oil in the lower unit is forced through the piston orifi ces or valves to the upper oil
chamber. These valves provide precise oil fl ow control and control the upward action of the wheel
and suspension, which is referred to as a shock absorber compression stroke (Figure 5-2).
When the spring expands downward in rebound travel, the lower shock absorber unit is
also forced downward. When this occurs, the piston moves upward in the lower tube unit,
and hydraulic oil is forced through the piston orifi ces or valves from the upper oil chamber to
the lower oil chamber. Since the valves restrict oil flow with precise control, the downward
suspension and wheel movement is controlled.
When the shock absorber piston moves, oil is forced through the piston. Since the piston
valves and orifi ces resist the fl ow of oil, friction and heat are created. Th e resistance of the oil
moving through the piston must be calibrated as closely as possible to the spring’s deflection
rate or strength. Wheels and suspension systems defl ect at many diff erent speeds, depending
on the type and size of bump and the vehicle speed. Th e resistance of a shock absorber piston
increases with the square of its speed. For example, if the wheel defl ection speed increases
four times, the piston resistance is sixteen times as great. Th erefore, if a wheel strikes a large
bump at high speed, the wheel defl ection and rebound can be eff ectively locked by the shock
absorber. Shock absorber engineers prevent this action by precisely designing shock absorbervalves and orifi ces to provide enough friction to prevent the spring from overextending on
the rebound stroke. Th ese piston valves and orifi ces must not create excessive friction, which
slows the wheel from returning to its original position.
Shock absorber pistons have many diff erent types of valves and orifi ces. In some pistons,
small orifi ces control the oil flow during slow wheel and suspension movements. Stacked steel
valves control the oil fl ow during medium speed wheel and suspension movements. During
maximum wheel and suspension movements, larger orifi ces between the piston valves provide oil fl ow control. On other shock absorber pistons, the stacked steel valves alone provide
oil flow control. Regardless of the piston orifi ce and valve design, the shock absorber must be
precisely matched to absorb the spring’s energy.
During fast upward wheel movement on the compression stroke, excessive pressure in
the lower oil chamber forces the base valve open and thus allows oil to fl ow through this valve
to the reservoir. Th e nitrogen gas provides a compensating space for the oil that is displaced
into the reservoir on the compression stroke and when the oil is heated. Since the gas exerts
pressure on the oil, cavitation, or foaming of the oil, is eliminated. When oil bubbles are
eliminated in this way, the shock absorber provides continuous damping for wheel defl ections as small as 0.078 in (2.0 mm). A rebound rubber is located on top of the piston. If the
wheel drops downward into a hole, the shock absorber may become fully extended. Under
this condition, the rebound rubber provides a cushioning action.
Package Includes:
Single for Front RightAir Suspension Shock Strut
Notes:
Of all the suspension components, shock absorbers and struts
contribute the most to ride quality. As the vehicle is driven over road irregularities,
the shock absorbers or struts are continually operating to control the spring action
and provide acceptable ride quality. It has been my experience that shock absorbers
and struts usually wear out fi rst in suspension systems, because they are working
every time a wheel strikes a road irregularity. Th erefore, you must understand not only shock absorber and strut operation but also how ride quality is aff ected if these componen
- Please double confirm the compatibility as well as the OEM number before purchasing.
- Instruction is not included. Professional installation is recommended.
Item SpecificsBrand :Topcn-AutopartsManufacturer Part Number :TOP13167201SPlacement on Vehicle :Front RightSurface Finish :YesFitment Type :Direct ReplacementProduct Type :Air Suspension Shock StrutItems Included :Shock StrutShock Absorber System :Double PipeType :Strut AssemblyFeatures :100% Accuracy of Fit AdjustableShock Absorber Type :GasPackage included :1X Front Right Air Suspension StrutManufacturer Warranty :1 YearFit 1 :MERCEDES-BENZ CLS400 2015-2017 4MaticFit 2 :MERCEDES-BENZ E250 2014-2016 4Matic MERCEDES-BENZ E350 2010-2016 4MaticOE/OEM Part Number :A2123208213 A2123202038 A2123203438 2123202038Interchange Part Number :2123203438 2123208213 212320343860Superseded Part Number :2123203438 2123208213 212320343860 AS-3424Metal Fitting Connection Design :Standard Hose ThreadKit or Single Part :Single PartImportant Notice :Just like the picture, Professional installation requiredQuantity Sold :Sold individually Or WholesaleApplicable Regions :Airmatic SuspensionPlatform :w212 w218Upper Mount Type :StudLower Mount Type :U-BracketQuantity :SingleGreasable or Sealed :SealedOE Spec or Performance/Custom :OE SpecAdjustable :YesIncluded Hardware :Connector FittingVintage Part :No
Shipping
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-5 business days.
3.Local pick up is not available.
4.Orders to the rest of world may be shipped out from our warehouse in HongKong.
5.International Buyers C Please Note:
a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
b. Please check with your country customs office to determine what these additional costs will be prior to offerding/buying.
Payment
We only accept payment through PayPal. You can open a Paypal account at www.paypal.com.
Returns
1.All of our brand new items come with a 60-Days money-back guarantee.
2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before offerding.
3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost.
5.Shipping& handling cost are not refundable.
6.Man-made damage by abuse or wrong operation is not covered by this warranty.
7.No product liability insurance is assumed.
8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax.
Customer Services
Q: How do I pay for my purchase?
A: MY store accepts PayPal.
Q: When will the item be shipped out?
A: This item will be shipped with 2 business day once payment completed.
Q: Where is my tracking number?
A: Please log on your account, click "my "-->"my summary", or open your email box and find the shipping notification email.
Q: How do I return an item?
A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item.
response
1. We will leave positive response once we get your payment.
2. If you are dissatisfied for any reason, please do not be quick to leave negative/neutral response. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive response to all our customers.
3. If you are satisfied with the product you received, please leave us positive response and 5 scores DSR.
DESCRIPTIONPAYMENTSHIPPINGRETURN POLICYCONTACT US Shop CategoryStore Home Ignition Coils complete struts Radiator Support Wheel Hub Bearing Wheel Adaptor Oxygen Sensor Towing mirrors Fuel pump assembly Lift supports Starter Key or key case struts floor mats wheel lug nuts Cylinder Piston Gasket Kit Cylinder Head Gasket Sets CV Axle Door handle Radiator fastener UTV & ATV Brake System Parts▷Brake Pads♢Sintered Brake Pads♢Kevlar Carbon Brake Pads Regulator Rectifier blower motor fan blower motor resistor suspension kit◈suspension kits◈suspension cj◈suspension gxy◈suspension fu AC Compressor Brake system◈Brake Rotors◈Brake Pads◈Brake Rotors and Pads◈Brake Pad Sensor◈Brake Drum◈Brake Shoes Car Seat Cover Air Suspensions Nerf Bars & Running Boards Spark Plugs Window Switch Mass Air Flow Sensor-MAF Window Regulator Side Fender marker Alternator Leveling Lift Kit Fuel Injector Coilover Car Tools License Plate Frame Windshield Wiper Motor Thermostat Housing Radiator Coolant Tank Fuel Tank Pipe Valve Cover Door Lock Actuator Power Steering Pump Variable Timing Solenoid (VVT) Electric Water Pump Timing Chain Kits Timing Belt Kits Water Pumps Oil Pump Strut Tie Bar Tire Pressure Sensor Throttle Body Harmonic Balancer Oil Pan Motorcycle Carburetor & Parts Cooling Fan Cooling Fan Clutch Oil Cooler Hydraulic Lifter&Roller Lifter Suspension+Strut+Bearing HVAC ATV Rear Wheel Axle Parking sensor Car Antenna ABS Wheel Speed Sensor PTO Clutch Spoilers & Wings Tensioners Purge Valve Knock Sensor Turbocharger Crankshaft Position Sensor Camshaft Position Sensor MAP Sensor Oil Pressure Sensor Throttle Position Sensor Stator idle air control valve Transfer Case Shift Motor Secondary Air Injection Pump Running Board Motor Consoles & Parts Roof rack Bumper Tire Pressure Gauge Steering Rack Air Diesel Heater Engine Mount Glow Plug Air Cleaner Filter Box Cylinder Piston Kit Pressure Tester Gauge Jack Stands Sun Visor Window Visor trim tilt motor ATV Brake Caliper Air Intake Hose Cold Air Intake Kit Oil Catch Can Tank Horns Steering U-Joint Fuel Cell Tank Height Level Sensor Temperature Sensor Driveshaft Air Ride Suspension Valves Calipers & Rotors◈Calipers & Rotors Pads Radiator Hose Ballast module Rubber Seal Strip Dipstick Removal Open Tools Camshaft & Crankshaft ATV Brake Master Cylinder Rocker Arm Battery Switch Electric Motor Oil Fuel Hose Line brake Hose Line LED headlight Assembly Wheel Hub Bearing Knuckle headlight motorcycle Foot Rest Pedal O Ring water Pump Impeller Strut Mount Splash Guards & Mud Flaps Heater Cores Evaporators vehicle speed sensor RV Water Pump Fuel Pressure Regulator Light Bar Mount Bracket Sensor-8 CV axle+Brake Pads/Rotors Steering Shaft transmission filter transmission kit Steering Wheel Steering Wheel Hub snorkel air intake CDI BOX Spindle Window Glass Hinge Other Golf Cart Parts Intercoolers Crankshaft Pulley Steering Knuckle 4 pcs wheel hub bearing Fender Flares jumper cable Tonneau Cover Bug Shield Front Bumper Lip dash cover primary drive clutch golf car seat crevice box AC Compressor Control Valve+A carburetor intake mainfold Fuel Valve& Petcocks Garden Water Pump air vent Windshields Ignition Wires Lower Kits & Parts Cargo Cover Leaf Springs Shift Knobs & Boots Hub Caps fog lights winch Power Brake Booster leveling kit + struts shocks Wheel Rim Lights◈Side/Cab Marker Lights◈Instrument Panel Lights◈Third Brake Lights◈Interior Lights◈Exterior Lights◈Led Headlights flywheel Air Dryer steering knuckle-7 Bed Step Trunk Mat RV Awning Fabric Trailer Hitch Coil Springs Brake System Parts◈Brake Calipers◈Brake Drums & Brake Shoes◈Brake Pads & Brake Shoes Air Filter Fuel Vapor Charcoal Canister A/C Refrigerant Discharge Hose Steering Wheel Clock Spring OtherHot Item Throttle Body for Dodge Avenger Journey Caliber Jeep Patriot Compass 2.4L 2.0L USD 43.00 Upstream & Downstream Oxygen O2 02 Sensor For 2001-2005 Honda Civic 1.7L D17A7 USD 22.89 2 For Dodge Challenger 2008-2014 Keyless Entry Remote Control Car Key Fob USD 21.12 2x Front Hood Gas Lift Supports Struts Shocks Springs For Dodge Ram 02-10 4364 USD 16.81 2x Front Hood Lift Supports Shocks Struts For Dodge Ram 1500 2500 3500 4500 5500 USD 17.74 New List Item Front And Rear Ceramic Brake Pads Kit Fits For Honda CRX Civic del Sol USD 37.30 Fit For 2002 Chevrolet Trailblazer 4.2L GMC Envoy XL 4.2L Complete Throttle Body USD 61.99 Brake Rotors Metallic Pads Front + Rear For Dodge Ram 2500 2003 2004-2007 2008 USD 295.48 For Chevy Equinox 2.4L 10-11 Throttle Body w/ Throttle Position Sensor 217-3428 USD 51.99 For Chevrolet Traverse 3.6L 2009-2011 Throttle Body 12616995 w/TPS 977-351 USD 54.90 Front Right Air Suspension Strut For Mercedes W212 W218 E350 E550 CLS550 4-Matic
Introduction：
Two front Air Suspesnion shock absorbers are connected from the front suspension to the chassis, and
two rear Air Suspension shock absorbers are attached between the rear suspension and the chassis. Shock
absorbers have three main purposes:
1. They control spring action and oscillations to provide the desired ride quality.
2. They help prevent body sway and lean while cornering.
3. They reduce the tendency of a tire tread to lift off the road, which improves tire life, traction, and directional stability.
Because Air suspension shock absorbers control spring action, spring oscillations, and chassis oscillations, they contribute to vehicle safety and passenger comfort. If the shock absorbers are
worn out, excessive chassis oscillations may occur, particularly on rough road surfaces. Th ese
excessive chassis oscillations may result in loss of steering control. Worn-out shock absorbers
also cause excessive body lean and sway while cornering, which may cause the driver to lose
control of the vehicle. Shock absorbers are extremely important to providing longer tire life
and improving vehicle handling, steering quality, and ride quality.
Air suspension Shock absorber design is matched to the defl ection rate of the coil spring to control the spring
action. Several diff erent types of shock absorbers are available for special service requirements.
Fitting the Followingvehicle:
MERCEDES-BENZ CLS400 2015-2017 4Matic
MERCEDES-BENZ CLS550 2012-2018 4Matic
MERCEDES-BENZ CLS63 AMG 2014-2018 4Matic
MERCEDES-BENZ E250 2014-2016 4Matic
MERCEDES-BENZ E300 2012-2016 4Matic
MERCEDES-BENZ E350 2010-2016 4Matic
MERCEDES-BENZ E400 2015-2016 4Matic
MERCEDES-BENZ E550 2010-2016 4Matic
MERCEDES-BENZ E63 AMG 2014-2016 4Matic
Evolution Related：
Mercedes-Benz E-Class
W124 First generation (1993-1995)
W210 Second generation (1996-2002)
W211 Third generation (2003-2009)
W212 Fourth generation (2009-2016)
W213 Fifth generation CLS-Class
W219 First generation (2004-2010)
W218 Second generation (2011-2018)
C218 4-Door Coupe
X218 5-Door Estate With Shooting Brake
C257 Third generation (2019-present)
Platform Drive Layout:
4 Wheel Drive Layout
Advantage of Our Air Suspension:
-The Original Size
-Direct Replacement
-Perfect Fit
-Safe and Stable
-Longer Life
-Eliminating abnormal sound
-After-sales Guarantee
-Made of high quality raw materials, effectively reduce air leakage, strong sealing
-All parts are hand inspected off the line before packaging and once again by our team before shipment
-It has a high compressive strength and good sound insulation to ensure our driving comfort and safety
If you are interested with anyothersuspension parts, please click and saveour store
When Should We Replace Air Suspension:
- The car was subjected to excessive up, down, and left/right vibrations, nods during braking, and irregular tire wear
- An excessive tilt or swing of a car in a turn
- Wear or damage of final assembly housing, resulting in oil leakage of air suspension and affecting its performance
- If the car vibrates violently when it comes to an emergency stop while moving slowly
Common Air Suspension Failure Inspection:
1.Abnormal Sounds
When the air suspension strut is damaged,it will give out an abnormal sound.
2.Poor Handling Stability
When the car passes over a rough road ,it bumps and cannot keep steady.
3.Air Leakage
Leaking air、seal gasket failed.
4.Car Body Slant
Under the condition of poor road (Bumpy Road),the body will collapse.
5.Irregular Tire Wear
The air suspension sturt needs to be replaced if tyre surface has uneven wear marks.
6.Over Bend
When you turn to brakes,tilt faster and the steering wheel will fail.
Recommended replacement cycle:
Since the average annual distance of the car is 20,000 kilometers, the replacement frequency is obtained every 4years or 80.000km. In fact, the replacement frequency will vary depending on the car condition, road condition and shock absorber manufacturer.When driving a certain number of kilometers, we should take corresponding measures to ensure our driving safety.
- 20.000km: Please check your air suspension
- 80.000km: Need to replace your air suspension
- 100.000km: Please replace your air suspension as soon as possible
OEM Part Number:
A2123208213 A2123202038 A2123203438
2123202038, 2123203438, 2123208213
212320343860, 212320343880, AS-3424
Air Suspension Shock Absorber Operation:
Air Suspension Shock absorbers are usually mounted between the lower control arms and the chassis. When
a vehicle wheel strikes a bump, the wheel and suspension move upward in relation to the
chassis. Upward wheel movement is referred to as jounce travel. Th is jounce action causes
the spring to deflect or compress. Under this condition, the spring stores energy and springs
back downward with all the energy absorbed when it defl ected upward. Th is downward spring
and wheel action is called rebound travel. If this spring action were not controlled, the
wheel would strike the road with a strong downward force, and the wheel jounce would occur
again. Th erefore, some device must be installed to control the spring action, or the wheelwould bounce up and down many times after it hit a bump, causing passenger discomfort,
directional instability, and suspension component wear.
Shock absorbers are installed on suspension systems to control spring action. When a wheel
strikes a bump and jounce travel occurs, the shock absorber lower tube unit is forced upward.
Th is action forces the piston downward in the lower tube unit. Since oil cannot leak past the
piston, the oil in the lower unit is forced through the piston orifi ces or valves to the upper oil
chamber. These valves provide precise oil fl ow control and control the upward action of the wheel
and suspension, which is referred to as a shock absorber compression stroke (Figure 5-2).
When the spring expands downward in rebound travel, the lower shock absorber unit is
also forced downward. When this occurs, the piston moves upward in the lower tube unit,
and hydraulic oil is forced through the piston orifi ces or valves from the upper oil chamber to
the lower oil chamber. Since the valves restrict oil flow with precise control, the downward
suspension and wheel movement is controlled.
When the shock absorber piston moves, oil is forced through the piston. Since the piston
valves and orifi ces resist the fl ow of oil, friction and heat are created. Th e resistance of the oil
moving through the piston must be calibrated as closely as possible to the spring’s deflection
rate or strength. Wheels and suspension systems defl ect at many diff erent speeds, depending
on the type and size of bump and the vehicle speed. Th e resistance of a shock absorber piston
increases with the square of its speed. For example, if the wheel defl ection speed increases
four times, the piston resistance is sixteen times as great. Th erefore, if a wheel strikes a large
bump at high speed, the wheel defl ection and rebound can be eff ectively locked by the shock
absorber. Shock absorber engineers prevent this action by precisely designing shock absorbervalves and orifi ces to provide enough friction to prevent the spring from overextending on
the rebound stroke. Th ese piston valves and orifi ces must not create excessive friction, which
slows the wheel from returning to its original position.
Shock absorber pistons have many diff erent types of valves and orifi ces. In some pistons,
small orifi ces control the oil flow during slow wheel and suspension movements. Stacked steel
valves control the oil fl ow during medium speed wheel and suspension movements. During
maximum wheel and suspension movements, larger orifi ces between the piston valves provide oil fl ow control. On other shock absorber pistons, the stacked steel valves alone provide
oil flow control. Regardless of the piston orifi ce and valve design, the shock absorber must be
precisely matched to absorb the spring’s energy.
During fast upward wheel movement on the compression stroke, excessive pressure in
the lower oil chamber forces the base valve open and thus allows oil to fl ow through this valve
to the reservoir. Th e nitrogen gas provides a compensating space for the oil that is displaced
into the reservoir on the compression stroke and when the oil is heated. Since the gas exerts
pressure on the oil, cavitation, or foaming of the oil, is eliminated. When oil bubbles are
eliminated in this way, the shock absorber provides continuous damping for wheel defl ections as small as 0.078 in (2.0 mm). A rebound rubber is located on top of the piston. If the
wheel drops downward into a hole, the shock absorber may become fully extended. Under
this condition, the rebound rubber provides a cushioning action.
Package Includes:
Single for Front RightAir Suspension Shock Strut
Notes:
Of all the suspension components, shock absorbers and struts
contribute the most to ride quality. As the vehicle is driven over road irregularities,
the shock absorbers or struts are continually operating to control the spring action
and provide acceptable ride quality. It has been my experience that shock absorbers
and struts usually wear out fi rst in suspension systems, because they are working
every time a wheel strikes a road irregularity. Th erefore, you must understand not only shock absorber and strut operation but also how ride quality is aff ected if these componen
- Please double confirm the compatibility as well as the OEM number before purchasing.
- Instruction is not included. Professional installation is recommended.
Item SpecificsBrand :Topcn-AutopartsManufacturer Part Number :TOP13167201SPlacement on Vehicle :Front RightSurface Finish :YesFitment Type :Direct ReplacementProduct Type :Air Suspension Shock StrutItems Included :Shock StrutShock Absorber System :Double PipeType :Strut AssemblyFeatures :100% Accuracy of Fit AdjustableShock Absorber Type :GasPackage included :1X Front Right Air Suspension StrutManufacturer Warranty :1 YearFit 1 :MERCEDES-BENZ CLS400 2015-2017 4MaticFit 2 :MERCEDES-BENZ E250 2014-2016 4Matic MERCEDES-BENZ E350 2010-2016 4MaticOE/OEM Part Number :A2123208213 A2123202038 A2123203438 2123202038Interchange Part Number :2123203438 2123208213 212320343860Superseded Part Number :2123203438 2123208213 212320343860 AS-3424Metal Fitting Connection Design :Standard Hose ThreadKit or Single Part :Single PartImportant Notice :Just like the picture, Professional installation requiredQuantity Sold :Sold individually Or WholesaleApplicable Regions :Airmatic SuspensionPlatform :w212 w218Upper Mount Type :StudLower Mount Type :U-BracketQuantity :SingleGreasable or Sealed :SealedOE Spec or Performance/Custom :OE SpecAdjustable :YesIncluded Hardware :Connector FittingVintage Part :No
ShippingPaymentReturnsCustomer Servicesresponse
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-5 business days.
3.Local pick up is not available.
4.Orders to the rest of world may be shipped out from our warehouse in HongKong.
5.International Buyers C Please Note:
a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
b. Please check with your country customs office to determine what these additional costs will be prior to offerding/buying.
We only accept payment through PayPal. You can open a Paypal account at www.paypal.com.
1.All of our brand new items come with a 60-Days money-back guarantee.
2.We define the item as defective only if it doesn't function as described, It is the buyer's responsibility to understand the item description before offerding.
3.We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the original item and pay for the S&H cost for the replacement.
4.We will refund the purchase price if the replacement is not available or buyer prefers a refund and send the original item back at his/her own cost.
5.Shipping& handling cost are not refundable.
6.Man-made damage by abuse or wrong operation is not covered by this warranty.
7.No product liability insurance is assumed.
8.Refunds will be credited within 5 to 7 business days of receiving the return. When we've received and processed the return, we will refund the applicable amount minus any Recovery Fees (See Details Below) for the amount you paid for the item(s), plus any applicable sales tax.
Q: How do I pay for my purchase?
A: MY store accepts PayPal.
Q: When will the item be shipped out?
A: This item will be shipped with 2 business day once payment completed.
Q: Where is my tracking number?
A: Please log on your account, click "my "-->"my summary", or open your email box and find the shipping notification email.
Q: How do I return an item?
A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item.
1. We will leave positive response once we get your payment.
2. If you are dissatisfied for any reason, please do not be quick to leave negative/neutral response. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive response to all our customers.
3. If you are satisfied with the product you received, please leave us positive response and 5 scores DSR.
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