- Overview
- Product Description
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- why did you choose us
- Company Profile
- FAQ
Basic Info.
Packaging & Delivery
To be negotiated ( > 100 Pieces)
Product Description
Notice:
- These air suspension are aftermarket ones. They will replace the original air shock. Please double confim the compatibility as well as the OEM number before purchasing.
-Instruction is not included. Professional installation is recommended
-Contact us please for whatever we can help
Replacement Part Number:
251320311360; 251320311380; 251320311388
251320301360; 251320301380; 251320301388
251320571360; 251320571380; 251320571388
A251320301360; A251320301380; A251320301388
A251320311360; A251320311380; A251320311388
A251320571360; A251320571380; A251320571388
2513203013; 251 320 30 13; 251 320 3013; A2513203013
2513203113; 251 320 31 13; 251 320 3113; A2513203113
2513205613; 251 320 56 13; 251 320 5613; A2513205613
2513205713; 251 320 57 13; 251 320 5713; A2513205713
Mercedes-Benz R-Class W251 V251
For Mercedes-Benz R-Class W251, V251 R320 Airmatic 2007-2009
For Mercedes-Benz R-Class W251, V251 R350 Airmatic 2013
For Mercedes-Benz R-Class W251, V251 R500 Airmatic 2006-2007
For Mercedes-Benz R-Class W251, V251 R63 AMG Airmatic 2007
Tip: With ADS
Condition: Brand New
Placement on Vehicle: Front right/left
Please contact us with your chassis number/VIN to check the compatibility with your vehicle.
WHEN TO CHANGE SHOCK ABSORBERS?
- Cupped tire wear
- Tail squat when accelerating
- A bouncy or uncomfortable ride
- Indications of bottoming (check suspension stops)
- Nose dive when braking and excessive body sway when cornering
- When the rod on a gas pressurized shock or strut does not extend by itself
- Physical damage to the shock or strut itself or its mounting hardware
- Vehicle fails a bounce test (more than two oscillations after rocking and releasing the bumper)
The Front shock absorbers are made of rugged rubber, steel and aluminum, and each complete strut/shock absorber assembly meets or exceeds precise OEM specifications
This rear air suspension shock absorber fits perfectly into your car without modification, providing exceptional driving comfort
Built to strict quality control standards, our air struts provide a 5-star driving experience that lasts for years. Our goal is to provide you with the best quality and the most competitive price




Air shock absorber: When you feel an obvious anomaly during driving, or when your car has traveled more than 80,000 kilometers, in order to smooth and safe driving experience, it is necessary to replace your shock absorber package in time. Air shock absorbers can directly replace the original shock absorbers.
Safety and comfort: Air-cushioned struts protect passengers from physical impact, greatly reducing the likelihood of injury, and absorb vibration to maximize ride comfort and braking.
Buy with confidence: Please carefully check and confirm the compatibility of the make and model of the car before purchasing, if you are unsure, you can contact us. To avoid buying the wrong air shock strut. We offer 1 year warranty and 100% quality guarantee.
Shenzhen Kai Rui Technology Co., LTD
We offer competitive prices and provide excellent customer service. Our dedicated team ensures quick responses to customer inquiries within 24 hours.
Our products are known for their reliable quality and long service life. We maintain a well-stocked warehouse to ensure prompt and efficient shipping.
If you cannot find the specific product you are looking for on our website, please don't hesitate to contact us. Our commitment to customer satisfaction means we are always ready to source and purchase the products you need. Simply provide us with the details of the item, and we will take care of the rest.
Rest assured, all our products undergo strict inspection and 100% testing during the reproduction process. We also conduct a final check before shipping to ensure the integrity of the product.
| BusinessType: | Manufacturer/Factory & Trading Company |
| Main Products: | Air Spring , Air Spring Shock , Air Spring Rubber , Air Spring Suspension, bearings,linear guide and ball screw |
| Number of Employees: | 20 |
| Average Lead Time: | Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 7 workdays |
About Us
Shenzhen Kai Rui Technology Co., Ltd. is an innovative enterprise specializing in automotive air shock absorbers, bearings, linear guides, and ball screws. With a strong commitment to delivering high-quality products and services, we continuously drive progress and development in the industry.
Our Expertise
Backed by a professional R&D team and advanced production equipment, we offer a comprehensive range of services, including product development, design, production, and sales. Our products find extensive applications in the automotive and automation fields, earning widespread recognition and praise from our valued customers.
Our Philosophy
At Shenzhen Kai Rui Technology Co., Ltd., we firmly believe in putting customers first and prioritizing quality. We constantly enhance our technical strength and service level, striving to become the most trusted partner for our customers.
Our Vision
Looking ahead, we will continue to uphold our entrepreneurial spirit of innovation, professionalism, integrity, and win-win partnerships. Together with our customers, we aim to create a better future.
Q. What is the minimum order quantity?
A: The minimum order quantity for each product varies. Please consult the product content for more information.
For further inquiries, please contact Shenzhen Kai Rui Technology Co., LTD.
Shipping Information
Q. How much is the shipping cost?
A: The shipping cost is determined by various factors including the customer's destination country, product demand, product quantity, and logistics method.
Warranty Information
Q. How long is the warranty period?
A: The warranty period is 12 months.
Packaging Information
Q. What is your packaging method?
A: We offer neutral packaging as the default option, but we also accept customized packaging based on your preferences.









