Heavy Duty Truck Air Suspension Bags Reversible Sleeve Air Spring 27 kN Conti 6605 NP01
Basic Properties
Trading Properties
| Piston Diameter: | 197 Mm | Piston Height: | 164 Mm |
|---|---|---|---|
| Load Capacity: | 27 KN | Max Pressure: | 0.7 MPa |
| Fatigue Life: | 18.17 Million Cycles | Temperature Range: | -40 C To 80 C |
| Highlight | Reversible Sleeve Air Spring 27 kN,6605 NP01 Air Spring,27 kN Truck Air Suspension Bags |
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The EVEN DT011T9A4 is a reversible sleeve air spring engineered for heavy truck, trailer and commercial vehicle chassis suspension. It corresponds to ContiTech 6605 NP01 and fits trucks (Europe, Middle East and Africa). With a load capacity of 27 kN, a 197 mm piston and 164 mm piston height, it keeps stable ride height and reliable load-leveling for high-mileage freight transport.
| Category | Truck Air Spring (Reversible Sleeve Type) |
|---|---|
| ContiTech Model | 6605 NP01 |
| Customer | EMEA |
| Vehicle Model Info | trucks (Europe, Middle East and Africa) |
| Piston Diameter | 197 mm |
| Piston Height | 164 mm |
| Load Capacity | 27 kN |
| Max Inflation Pressure | 0.7 MPa |
| Our Model | DT011T9A4 |
| Assembly Model | D01-1T9A4-1 |
| Firestone Model | W01-M58-8472 / (1T15LNR-6) |
| Brand | EVEN (Qingdao Guoxiang Yiwen Rubber Technology Co., Ltd.) |
| Certification | IATF 16949 |
- Reversible sleeve design for stable load-leveling on truck and trailer air suspension
- Specialty rubber plus "Liquid Gold" compound for ultra-long fatigue durability
- Fatigue life up to 18.17 million cycles, more than double the GB/T 13061 requirement
- Rubber-to-cord bonding improved 30%-50% over conventional products
- Structural topology optimization: reinforced ends with a flexible central buffer
- Tested for 80 C and -40 C vertical durability plus 1/4 suspension durability
- IATF 16949 certified production with full lifecycle traceability
Trucks (Europe, Middle East and Africa), matched with OE vehicles from EMEA, for OEM and aftermarket replacement.

Contact Person: Ms. EVEN
Tel: +86 18561829173