What is the fatigue life of this air spring?

The air spring has a fatigue life of over 3 million times, ensuring long-term reliability and performance.

What is the maximum burst pressure?

The burst pressure is greater than or equal to 2.0MPa, ensuring safety and stability under high pressure.

OE Quality W220 Front Rubber Sleeve Air Spring 2203202438

Name: OE Quality W220 Front Rubber Sleeve Air Spring 2203202438
Brand: Qingdao Manwo Vibration Technology Co., Ltd.
SKU: 782486182

Shandong, ChinaQingdao Manwo Vibration Technology Co., Ltd.

US$7.00

1-49 Pieces

US$6.00

50-99 Pieces

US$5.50

100-499 Pieces

US$5.00

500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Part

Air Spring

Position

Front

Model NO.

W220 front

Type

Gas-Filled

Spring Type

Air Spring

Spring Material

Rubber

Structure

Single Cylinder

Suitable for Car Brands

Benz

Damping Force Direction

Single Effect

Warranty

12 Months

OE

2203202438, 2203202138 2203202238

Material

Naural Rubber+Fabric+Carbon Black

Year

2003-2006

Car Model

Mercedes Benz S-Class W220

Brust Pressure

>=2.0MPa

Fatigue Life

> = 3 Million Times

Pressure Drop

<= 0.02MPa(24-Hour Air Tightness Test).

Transport Package

Carton

Specification

100-150 pcs/carton

Trademark

ManWo

Origin

China

HS Code

87088090

Production Capacity

20000 Pieces/Months

Key features

OE Quality Replacement: Direct replacement for OE numbers 2203202438, 2213204913, and others for Mercedes Benz S-Class W220/W221.

High Durability Material: Constructed from Natural Rubber, Fabric, and Carbon Black for enhanced strength and fatigue resistance.

Extended Fatigue Life: Designed for over 3 million cycles with a pressure drop of less than 0.02MPa in 24-hour air tightness tests.

Factory Direct Sales: Competitive pricing and high quality through direct factory sales without middlemen.

Flexible Warranty Options: Standard 12-month warranty, with options to extend up to 24 months based on client requirements.

Fast Delivery: Quick delivery within 7 days after payment confirmation for efficient order fulfillment.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Qingdao Manwo Vibration Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-08-01Nearest Port: Qingdao, Guangzhou, ShanghaiAverage Response Time: >24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQingdao Manwo Vibration Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It supplies air-suspension and related rubber products, reports substantial stated production volumes, exports to multiple regions, and offers sample-based customization. The company states that it passed an SGS certificate and was audited by Made-in-China in 2020. However, the provided information does not establish the scope or current validity of the certification, and quality-assurance status is unknown. After-sales infrastructure is limited: there are no overseas showrooms, agents, branches, or stated overseas service countries, while complaint handling exists without written records. Financial information is insufficient for assessment. The supplier confirms OEM service for popular brands but reports no available SDK, so innovation capability cannot be positively established. Its company description references serving luxury-car aftermarket brands, but no...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, operating as a limited company in Qingdao, Shandong, China. Its product scope includes air suspension, air springs, compressors, valve blocks, shock absorbers, and related rubber products, supporting classification as a relevant manufacturing-oriented supplier.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records, and its corrective and preventive action mechanism has no written procedures or records. It also reports no overseas showroom, agent, branch, offline trade-show participation, or overseas service country, indicating limited documented after-sales infrastructure.

Production capacityThe supplier identifies itself as a manufacturer/factory and lists annual output of 200,000 air-suspension shocks, 5,000,000 valve blocks, 200,000 compressors, and 1,000,000 air-suspension springs. Its broad product scope and stated manufacturing identity provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples and confirms OEM service for popular brands. It also holds self-operated import and export rights and reports that exports represent 90% of total sales, supporting practical experience with customized international orders.

Product Q&A

Q:Which car models are compatible with this air spring?

This air spring is suitable for Mercedes Benz S-Class W220 (2003-2006) and S-Class W221 (2005/10 onwards), including 4 Matic versions.

Q:What is the warranty period for this product?

The standard warranty is 12 months. However, we can provide a warranty ranging from 12 to 24 months according to client requirements.

Q:What are the key specifications of the air spring?

It is a gas-filled, single-cylinder air spring made of natural rubber, fabric, and carbon black. Size is 92*124*145mm, with a burst pressure of >=2.0MPa.

Q:What are the payment methods accepted?

We accept T/T, Western Union, Alipay, LC, PayPal, and Money Gram for payments.

Q:How long is the delivery time?

Delivery time is within 7 days after receiving payment. During peak seasons, the lead time is within 15 workdays.