Air Suspension Spring

This rear air spring bag, OEM reference number **9Y0616001B**, is a critical replacement component for the air suspension system of Porsche Cayenne 9Y0 models. Designed to replace worn, cracked or leaking original air bellows, our air spring restores the factory ride comfort, correct vehicle height control and stable handling that luxury SUV owners require. As a professional auto air suspension parts manufacturer, we focus on producing reliable air spring bags for global B2B buyers including auto parts wholesalers, repair workshops, importers, distributors and aftermarket retailers.

Our 9Y0616001B air suspension bellows adopt high-strength reinforced rubber compound with multi-layer construction, excellent resistance to aging, ozone, extreme temperature fluctuation and road debris abrasion. Each air spring undergoes air tightness pressure test, fatigue cycle test and load inspection before packing, to reduce return rate and guarantee consistent quality for your bulk orders. Failed air springs commonly cause suspension sagging, uneven vehicle height, abnormal noise and air compressor overwork; replacing with our matching 9Y0616001B rear air bag can effectively solve these typical faults.

This air spring bag is engineered for direct fitment. No modification is needed during installation, which greatly cuts down labor time for your service technicians. We support mixed container orders, small trial orders and large-volume bulk supply for overseas markets. Custom packing, neutral packing and your private label options are available to help you expand your local aftermarket business.

We have rich experience supplying air suspension spare parts for Porsche, Mercedes-Benz, BMW, Audi, Land Rover and other luxury vehicle brands. If you are looking for steady suppliers of air springs, air shock absorbers, repair kits and related suspension components, welcome to send us an inquiry for latest wholesale price list and lead time. All items are carefully packaged to avoid damage during long sea and land transportation. We keep sufficient stock of 9Y0616001B rear air spring bag to support quick delivery for your urgent orders.

### Key Features

- OEM Part Number: 9Y0616001B
- Application: Porsche Cayenne 9Y0, Rear Air Suspension Spring Bag / Air Bellows
- Material: Reinforced multi-ply rubber with high tensile cord
- Function: Maintain vehicle height, absorb shock, support air suspension system
- Fit Type: Direct replacement
- Quality: 100% air leakage tested before shipment
- Business Model: Factory direct, B2B wholesale, support trial order & private label

### Compatible Vehicle

Porsche Cayenne 9Y0 Series

### Notes

This is aftermarket replacement part, not original OEM part. Please confirm your old part number 9Y0616001B and vehicle chassis code before ordering to avoid mismatch.