A2213205513 A2213205613 Rear Air Suspension Repair Kit for Mercedes-Benz W221 S-Class / C216 CL-Class
1. Product Introduction
Original OE Number: Rear Left: A221 320 5513 / Rear Right: A221 320 5613
Product Name: Mercedes-Benz W221 S-Class / C216 CL-Class Rear Air Suspension Repair Kit, Rear Air Spring Sealing Repair Kit (ADS Damper Version)
Installation Position: Rear air suspension system, Left/Right Specific: 5513=Rear Left, 5613=Rear Right, not compatible with front positions. Exclusively suitable for Mercedes-Benz W221 S-Class and C216 CL-Class models with original ADS adaptive damping rear air suspension. Not applicable for mechanical suspension, standard non-ADS rear air suspension, front air suspension and other chassis models. Only for minor sealing air leakage repair of rear air suspension.
Product Description: A2213205513 / A2213205613 are original factory dedicated repair kits for the rear air suspension of high-end Mercedes-Benz W221 S-Class and C216 CL-Class models equipped with ADS adaptive damping system. The rear air suspension of these high-spec vehicles integrates an electronic ADS damping structure, bearing long-term loads from vehicle weight, high-speed shock absorption and cornering support. After years of use, the rear air suspension sealing cups, high-pressure rubber rings and dust-proof sealing components are prone to aging, hardening and elastic failure, causing typical faults such as rear vehicle sinking, unbalanced rear body height, abnormal noise on bumpy roads, occasional air suspension warning lights, frequent air pump operation and chronic micro air leakage. This repair kit adopts 1:1 replication of the original factory ADS rear air suspension sealing structure, complete with full sets of dedicated high-pressure sealing parts, dust-proof repair components and weather-resistant sealing accessories, precisely matching the sealing position of damped rear air struts. There is no need to replace the expensive complete rear air strut assembly. It can repair minor slow air leakage and pressure relief faults simply by replacing aging sealing parts, greatly reducing maintenance costs for high-end vehicles and avoiding excessive maintenance. It delivers stable air tightness after repair and fully adapts to the original factory ADS electronic control logic.
Core Advantages
- ✅ Strictly corresponds to original left/right exclusive OE numbers: A2213205513 for rear left and A2213205613 for rear right. 1:1 replicates high-spec ADS rear air suspension sealing parameters, with hole positions, sealing stroke and pressure resistance fully consistent with original vehicles, supporting non-destructive in-situ maintenance without modifying original vehicle structures
- ✅ Specially developed for W221/C216 high-spec rear air suspension with ADS adaptive damping, different from standard non-damped repair kits. It perfectly matches the electronic damper sealing structure without jacking rubber or pressure relief, adapting to the original vehicle damping working stroke
- ✅ Effectively solves common faults of high-spec models: aging rear air suspension seals, rear sinking after parking, unbalanced rear height, bumpy abnormal noise, occasional air suspension fault codes and frequent air pump operation, optimized for long-term high-speed driving, cornering load and seasonal temperature aging conditions
- ✅ Adopts luxury vehicle-specific high/low temperature resistant and high-elastic sealing materials, resisting hardening, deformation and high-pressure fatigue, eliminating secondary air leakage defects of ordinary inferior repair kits and adapting to the high-frequency working intensity of ADS shock absorption
- ✅ Cost-effective precision maintenance solution for minor air leakage caused by seal aging. No need to replace the complete rear air strut assembly, significantly reducing maintenance costs for high-end luxury vehicles with extremely low rework rate for repair shops
- ✅ Fully compatible with the original factory ADS adaptive air suspension electronic control system. After repair, the automatic body leveling is accurate, damping adjustment works normally with no fault codes, completely restoring the original high-end chassis comfort and handling performance
- ✅ Every product undergoes strict factory tests including air pressure testing, high and low temperature weathering test and high-pressure resistance test, featuring high fitting accuracy and low error rate, suitable for 4S high-spec vehicle maintenance, professional repair shop precision overhaul and cross-border bulk stocking
2. Custom Attributes (E-commerce Listing)
Brand: Mercedes-Benz
Chassis Code: W221 (S-Class), C216 (CL-Class)
Compatible Vehicle: Mercedes-Benz S-Class / CL-Class
Applicable Years: 2006–2013 All original factory rear air suspension versions with ADS adaptive damping
Installation Position: Rear air suspension, Left/Right Specific: 5513=Rear Left, 5613=Rear Right, not compatible with front positions
Product OE: Rear Left A2213205513 / Rear Right A2213205613
Product Type: Air Suspension Repair Kit / Rear Air Suspension ADS Sealing Repair Accessory
Full Assembly: Non-assembly, dedicated rear air suspension sealing repair kit
Compatible System: Mercedes-Benz Airmatic Air Suspension + ADS Adaptive Damping Control System (High-End Exclusive)
Material: Luxury vehicle-specific high/low temperature resistant high-elastic sealing glue, wear-resistant dust-proof components, anti-aging precision high-pressure sealing parts, fatigue-resistant repair accessories dedicated for ADS shock absorption
Process Standard: Original ADS sealing parameter replication, high-precision sealing processing, high-pressure air tightness detection, weathering aging treatment, non-destructive repair and installation
Compatibility Note: Only suitable for W221/C216 models with ADS adaptive damping rear air suspension; not compatible with standard non-damped air suspension, mechanical suspension, front air suspension and other chassis; strict left/right distinction; only for minor air leakage repair without structural damage to air spring bladder
3. Compatible Vehicles
Important Notice: This product is a dedicated rear air suspension repair kit for high-end ADS-equipped Mercedes-Benz W221 S-Class and C216 CL-Class models, with strict left/right distinction and no front/rear compatibility. It only fits models equipped with original Airmatic air suspension + ADS adaptive damping system. Standard non-damped air suspension, mechanical suspension, front air suspension and other chassis models are not compatible. It is only applicable to minor sealing air leakage repair without cracking, bulging and structural damage of rear air spring bladder.
- Mercedes-Benz S-Class W221 High-End ADS Air Suspension Versions (S350, S400, S450, S500, S550, S600, AMG Series)
- Mercedes-Benz CL-Class C216 High-End ADS Air Suspension Versions (CL500, CL550, CL600, CL63 AMG, CL65 AMG)
Applicable Years: 2006–2013
4. Interchangeable OE Numbers
Main OE Number: Rear Left A221 320 5513 / Rear Right A221 320 5613 (ADS Rear Air Suspension Repair Kit)
Interchangeable Alternative OE: A2213205713, A2213205813, A2213207713, A2213207813
Interchange Remark: All the above numbers are original iterative universal repair kit models for W221/C216 high-spec ADS rear air suspension, with 100% interchangeable sealing structure, high-pressure parameters, damping adaptation structure and mounting positions. No compatibility issues or fault codes after replacement and maintenance.
5. FAQ
Q1: Are 5513 and 5613 universal? Can left and right kits be mixed?
A: They cannot be mixed and are strictly side-specific. A2213205513 is exclusive for rear left, and A2213205613 is exclusive for rear right. The left and right sealing clamping structures match the corresponding shock absorption positions of the original vehicle and are not interchangeable.
Q2: Is it compatible with standard W221 rear air suspension without ADS damping?
A: No. Standard rear air suspension has no ADS electronic damping structure with different sealing positions and stroke parameters. This kit is exclusive for high-spec ADS models and cannot fit standard air suspension vehicles.
Q3: Can it be used for front suspension or W220/W222 models?
A: No. The structure of front and rear air suspensions is vastly different. It only fits W221/C216 chassis exclusively and is not compatible with other generations of S-Class, CL-Class and other chassis models.
Q4: Is it suitable for mechanically suspended models?
A: No. Mechanical suspension models have no air suspension and ADS damping structure, without air suspension sealing components, so they are not applicable.
Q5: Is computer programming required after replacement?
A: No programming or coding required. It precisely matches original ADS sealing parameters. Only air tightness testing, body height calibration and fault code clearing are needed after maintenance for normal use, and the damping system adapts automatically without additional debugging.
Q6: When to use a repair kit and when to replace the assembly?
A: The repair kit is applicable to vehicles with slight rear sinking, unbalanced rear body height, chronic slow air leakage, seal aging pressure relief and bumpy abnormal noise, while the rear air spring bladder is intact without cracking, bulging or deformation. If the air spring has cracking, damage, serious collapse or structural air leakage, replacing the complete rear air strut assembly is recommended.
Q7: What is the difference between interchangeable OE numbers?
A: All interchangeable OE numbers are original factory batch iteration upgraded models, with completely consistent sealing performance, specifications and installation dimensions for ADS rear air suspension. They only differ in factory coding and can be interchanged freely for maintenance.
6. Custom Service
- 1. OEM & Private Label Customization: Support custom brand logo silk printing, neutral no-label export packaging and foreign trade color box customization, suitable for cross-border platforms such as Amazon, eBay, AliExpress.
- 2. Bulk Supply Service: Support large-volume spot goods and full-container foreign trade orders for A2213205513 / A2213205613 Mercedes-Benz W221/C216 rear ADS air suspension repair kits with long-term stable supply.
- 3. Complete Air Suspension Parts Matching: Supply full range of W221/C216 air suspension accessories, including front air suspension repair kits, front and rear air spring assemblies, air compressors, distribution valves, dryer bottles and height sensors for one-stop procurement.
- 4. E-commerce Material Support: Provide real product photos, detailed close-up images, specification tables and ADS air suspension maintenance & installation reference materials for direct store listing.
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