4473280000 Car Air Suspension Mercedes Benz V Class W447 Air Suspension System

Our rear air spring repair bellow 4473280000 is a reliable commercial-grade aftermarket replacement component engineered for the original rear air suspension system of Mercedes-Benz V-Class W447 chassis.

As a commercial passenger vehicle, the factory rear air springs on Mercedes W447 suffer faster rubber aging, cracking and gradual air leakage under frequent full-load operation. These failures lead to rear-end sagging, uneven ride height, reduced driving comfort and abnormal suspension noise, which directly affect vehicle operation efficiency. Our air spring repair bag provides a precise and durable solution to fully restore suspension performance for daily commercial use.

This air bellow is manufactured with high-performance heavy-duty reinforced rubber composite material, delivering outstanding pressure resistance, wear resistance and weather adaptability. It maintains stable performance under long-term load operation and various road conditions, and significantly extends service life compared with standard aftermarket alternatives.

Produced in full compliance with original OE specifications, this repair bag ensures seamless installation and perfect matching with the existing suspension assembly. Opting for this repair component can substantially lower maintenance costs for fleet operators and repair customers, compared with purchasing a complete air shock absorber assembly.

We specialize in supplying premium air suspension spare parts to auto parts wholesalers, independent repair shops and commercial fleet suppliers worldwide. Adequate inventory is maintained for fast delivery. Welcome bulk inquiries for competitive wholesale pricing and long-term supply cooperation.

• OE Reference Part Number: 4473280000
• Compatible Vehicle: Mercedes-Benz V-Class W447, Rear Air Suspension
• Heavy-duty reinforced rubber, excellent air tightness, anti-aging & ozone resistance for commercial use
• Strictly manufactured to OE dimensional standards, direct fit without modification
• Fixes common faults: air leakage, vehicle sagging, degraded ride comfort, suspension noise
• Economical alternative to complete air suspension strut assembly
• Ideal for repair workshops, auto parts wholesalers and commercial fleet suppliers