A2113201938 A2113209513 Front Air Suspension Repair Kit For Mercedes-Benz W211 E-Class / W219 CLS-Class 4 Matic

Original OE Number: A2113201938, A2113209513

Product Name: Mercedes-Benz W211 E-Class / W219 CLS-Class Front Air Suspension Repair Kit, Front Air Spring Sealing Maintenance Kit (4MATIC Four-Wheel Drive Exclusive, Not Universal for Rear Suspension)

Installation Position: Front air suspension of the vehicle, Universal for 4MATIC front left/right suspension, not universal for 2WD models and rear suspension. Exclusively suitable for Mercedes-Benz W211/W219 original 4MATIC four-wheel drive Airmatic air suspension models. Not applicable for 2MATIC two-wheel drive, mechanical suspension, rear air suspension and other chassis models. This product is a professional air suspension sealing repair kit, not an assembly, without air bag and shock absorber core.

Product Description: A2113201938 and A2113209513 are original iterative universal front air suspension repair kits for Mercedes-Benz W211 and W219 4MATIC four-wheel drive models, which are core essential accessories for repairing common faults such as seal aging, slow air leakage and pressure relief abnormal noise of front air suspension for these models. The front air suspension of W211/W219 4WD chassis bears long-term front load, 4WD vehicle weight and shock absorption under complex road conditions. After long-term alternating high and low temperature operation and high-frequency telescopic work, the original high-pressure sealing cup, dust-proof rubber ring and sealing gasket are prone to hardening, elastic attenuation and micro-deformation, causing typical problems including front sinking after parking, uneven front body height, abnormal noise when passing bumps, occasional air suspension warning light and frequent air pump operation. This repair kit adopts 1:1 replication of original factory sealing structure parameters for 4MATIC front air suspension, equipped with a complete set of sealing and weather-resistant accessories, which accurately matches the telescopic stroke and high-pressure bearing value of the original 4WD front air suspension. There is no need to replace the expensive front air shock absorber assembly. It can perfectly repair minor air leakage faults only by replacing aging sealing components, retaining the original shock absorber core and air bag structure. It features low maintenance cost, high repair accuracy and stable air tightness, serving as a cost-effective maintenance solution for repair shops.

✅A2113201938: Original old version front air suspension repair kit base part number ✅ A2113209513: Original new version iterative upgraded replacement number 👉 The two numbers are100% interchangeable with identical structure, size and vehicle adaptability

✅ 1:1 original factory data replication, specially developed for W211/W219 4MATIC four-wheel drive front air suspension, universal for left and right front suspension. The sealing stroke, high pressure resistance and hole position accuracy are fully consistent with original parts for non-destructive in-situ maintenance ✅ Effectively fixes common 4WD front air suspension faults: seal aging pressure relief, stationary slow air leakage, front vehicle sinking, unbalanced body height, bumpy abnormal noise, occasional fault codes and frequent air pump operation ✅ Complete set of sealing accessories, replace all aging rubber rings, sealing cups and dust-proof parts at one time to avoid repeated air leakage and rework problems, ensuring long-term stable air tightness after repair ✅ Adopts luxury vehicle-specific high and low temperature resistant, anti-aging and high-elastic sealing materials, resistant to high-pressure fatigue and hardening, with service life far exceeding ordinary aftermarket repair kits ✅ Low-cost and precise maintenance solution, no need to replace air suspension assembly, avoiding excessive maintenance and greatly reducing vehicle maintenance costs ✅ Fully compatible with original Airmatic air suspension electronic control system. No programming required after repair, only height calibration and fault code clearing needed for normal use with no fault codes and no pressure relief ✅ Every product passes strict factory tests including high-pressure air tightness test, high and low temperature weathering aging test, featuring stable quality and ultra-low rework rate, suitable for 4S shop maintenance, professional repair shops and cross-border bulk stocking

Brand: Mercedes-Benz

Chassis Code: W211 (E-Class), W219 (CLS-Class)

Compatible Vehicle: Mercedes-Benz E-Class / CLS-Class

Applicable Version: 4MATIC Four-Wheel Drive (Not for 2MATIC Two-Wheel Drive)

Applicable Years: 2002–2009 Original Airmatic Front Air Suspension Models

Installation Position: Front Air Suspension, Universal for Front Left/Right, Not Universal for Rear Wheels and 2WD Models

Product OE: A2113201938, A2113209513

Product Type: Air Suspension Repair Kit / Front Air Spring Sealing Repair Accessory

Full Assembly: Non-assembly, pure sealing repair parts (without air bag and shock absorber core)

Compatible System: Mercedes-Benz Airmatic 4MATIC Exclusive Front Air Suspension System

Material: High-elastic high-pressure sealing rubber ring, anti-aging dust-proof sealing components, fatigue-resistant high-pressure sealing cup, high and low temperature resistant sealing materials

Process Standard: Original sealing parameter replication, high-precision sealing processing, high-pressure air tightness detection, anti-aging hardening treatment, non-destructive in-situ maintenance

Compatibility Note: Only suitable for W211/W219 4MATIC four-wheel drive front air suspension; not compatible with 2WD, mechanical suspension and rear air suspension; only for minor air leakage repair caused by seal aging; air bag damage and structural air leakage require assembly replacement

Important Notice: This product is a dedicated front air suspension repair kit for Mercedes-Benz W211/W219 4MATIC four-wheel drive models, universal for left and right front suspension, not compatible with 2WD, rear air suspension and mechanical suspension models. It is only applicable for minor sealing air leakage faults of original 4MATIC front air suspension, not for air bag cracking, bulging and structural damage.

Applicable Years: 2002–2009

Main OE Number: A2113201938, A2113209513 (4WD Front Air Suspension Universal Repair Kit)

Interchangeable Alternative OE: A2113205613, A2113206213, A2193201213

Interchange Remark: All the above numbers are original iterative universal repair kit models for W211/W219 4MATIC front air suspension. The sealing structure, pressure resistance parameters, mounting positions and electronic control adaptation logic are 100% interchangeable. They are original factory upgraded replacement parts with no modification, no compatibility problems and no fault codes after installation.

A: Fully interchangeable. A2113201938 is the old original part number, and A2113209513 is the new iterative upgraded number. The accessory structure, sealing parameters and applicable models are completely consistent for free interchangeable replacement.

A: No left/right distinction, universal for 4MATIC front left and right air suspension, dedicated for W211/W219 4WD front air suspension.

A: Not applicable. The structure, stroke and sealing position of 2WD front air suspension are completely different from 4WD. Forced installation will cause poor sealing, continuous air leakage and fault codes.

A: No. This is a special front air suspension repair kit. The structural parameters of front and rear air suspension are vastly different, not universal for rear suspension.

A: Repair kit applicable: Only minor slow air leakage, slight front sinking after parking, intact air bag without cracking, bulging and structural damage. Assembly replacement required: Air bag cracking, damage, bulging, delamination, rapid air leakage and invalid shock absorption damping.

A: No programming or coding required. After in-situ replacement of sealing parts, only air tightness testing, body height calibration and fault code clearing are needed for normal use.

A: This product is a universal 4WD front repair kit (no left/right distinction), compatible with all W211/W219 4WD front air suspension models with wider applicability, which can universally replace 4WD left/right exclusive repair kits with completely consistent repair adaptation.