AB011T11A1 Vibration Isolation Truck Air Spring 35 kN Conti 661NP02 Reversible Sleeve Design

Basic Properties

Place of Origin:CHINA
Brand Name:EVEN
Certification:IATF 16949
Model Number:AB011T11A1

Trading Properties

Minimum Order Quantity:Negotiatable
Price:Negotiatable
standard packaging:EVEN branded export carton with shock-proof foam, palletized, or as per buyer request
Delivery Time:Negotiatable
Payment Terms:Negotiatable
Supply Ability:300000 Pieces per Year
Specifications
Piston Diameter: 230 Mm Piston Height: 115 Mm
Load Capacity: 35 KN Max Inflation Pressure: 0.7 MPa
Fatigue Life: 18.17 Million Cycles Operating Temperature: -40 C To 80 C
Highlight

Vibration Isolation Truck Air Spring

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Air Spring for Truck Suspension

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661NP02 Truck Air Spring

Product Description
AB011T11A1 Reversible Sleeve Truck Air Spring

The EVEN AB011T11A1 is a reversible sleeve air spring engineered for heavy truck, trailer and commercial vehicle chassis suspension. It corresponds to ContiTech 661NP02 and fits coach and commercial vehicle chassis. With a load capacity of 35 kN, a 230 mm piston and 115 mm piston height, it keeps stable ride height and reliable load-leveling for high-mileage freight transport.

Specifications
Category Truck Air Spring (Reversible Sleeve Type)
ContiTech Model 661NP02
Customer Yutong, Zhongtong, King Long, Golden Dragon, CRRC, BYD, Sunlong
Vehicle Model Info coach and commercial vehicle chassis
Piston Diameter 230 mm
Piston Height 115 mm
Load Capacity 35 kN
Max Inflation Pressure 0.7 MPa
Our Model AB011T11A1
Assembly Model A01-1T11A1-1
Firestone Model W01-358-5150 / 1R1C-390-310
Brand EVEN (Qingdao Guoxiang Yiwen Rubber Technology Co., Ltd.)
Certification IATF 16949
Key Features
  • 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
Applications

coach and commercial vehicle chassis, matched with OE vehicles from Yutong, Zhongtong, King Long, Golden Dragon, CRRC, BYD, Sunlong, for OEM and aftermarket replacement.

Cross-section Drawing

AB011T11A1 truck air spring cross-section

Contact Details
EVEN Co., Ltd.

Contact Person: Ms. EVEN

Tel: +86 18561829173

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