high-grade Universal Air Suspension Spring

high-grade Universal Air Suspension Spring (Model 661) for King Long, Yutong & Higer Buses 661 rubber air spring/air bag/Air spring/661N/SRI1R250E/8018/556-03-8018/1R1C390 310/W01-095-0021/831120144/4.731.042.000/4746733/41822247/4731012000/90.83112.0144/1137888/1137882/100112250/10-01-001/1R1C390-310 Product Description Elevate the ride quality, stability, and reliability of your fleet with the Model 661 Universal Air Suspension Spring, proudly offered by Nanjing Dingguan Accessories Co., Ltd. as an authorized distributor. This high-performance air spring is a top-tier choice, specifically engineered to meet the demanding requirements of some of the world’s most popular bus brands, including King Long, Yutong, and Higer. This essential suspension component plays a crucial role in delivering a advanced passenger experience. It effectively absorbs road imperfections, minimizes vibrations, and automatically adjusts to varying loads to maintain a consistent and safe ride height. A robust air spring directly translates to enhanced comfort, reduced driver fatigue, and protection for the vehicle’s chassis from undue stress. Key Features: Broad Compatibility: Expertly designed as a universal solution for a wide range of King Long, Yutong, and Higer bus models, simplifying inventory management and ensuring a reliable fit. Enhanced Passenger Comfort: Masterfully dampens shocks and vibrations, providing a remarkably smooth and quiet ride that significantly boosts passenger satisfaction. Exceptional Durability: Constructed from high-strength, multi-layered reinforced rubber and corrosion-resistant materials to ensure a long, dependable service life under rigorous daily operation. Authorized Quality Guarantee: As an authorized distributor, we guarantee that you are receiving a genuine, high-quality product (Model 661) that adheres to stringent manufacturing and safety standards. Invest in the Model 661 air spring to reduce maintenance costs, improve vehicle performance, and ensure the safety of your passengers. Contact Nanjing Dingguan today for a competitive quote and expert advice on your fleet’s suspension needs. Product Name: Air shock absorber spring Part Number; 661/2931-00603 Quality control: ISO 9001+ECER66+GB/T 13061 Size: Ф1=Ф2=150.8,H=380 Type: Suspension accessories Place of origin: Nanjing, China Materials: Neoprene Packaging: Paper packaging/custom packaging Minimum order quantity: 1 Application: bus Status: brand new Cargo transportation: TNT, EMS, UPS, FedEx, DHL or according to your requirements. OE: 2931-00603 Factory quality inspection: 100% inspection Product details pictures How to buy the right bus accessories 1.Please provide VIN number 2.Please provide clear photos 3.Please provide the OEM number 4.lf you are unsure, please contact us. Nanjing Dingguan Auto Parts Co., Ltd. -- Your reliable partner for bus spare parts. About Us Nanjing Dingguan Automotive Parts Co., Ltd. specializes in providing high-quality and cost-effective parts for buses and commercial vehicles. We focus on the global market, have rich experience in exporting bus and truck parts, provide services to distributors and fleet operators, and provide tailor-made solutions to meet different needs. Warehouse and cargo display About shipping and packaging transportation TNT, EMS, UPS, FedEx, DHL or as per your requirement. packaging Bubble wrap, cartons, wooden boxes, and pallets are used to avoid damage to goods caused by bumps. common problem 1: Can you provide an accurate price? Sure. You need to provide the vehicle VIN number, provide the product OEM code, or provide a clear product photo. 2: What's your minimum order quantity? No minimum order quantity, of course, if you buy more items from our company, you can get preferential prices and discounts. 3: What's the delivery time? Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days. My advantage 1:High-Quality Bus Components Specialized in high-grade aftermarket bus parts including engines,transmissions, and braking systems, built for durability and performance. 2:Comprehensive spare parts solution We offer a full range of bus accessories: filters, suspension components, electrical components, and interior accessories for all major bus brands. 3: ISO-Certified Manufacturing Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO 4: Global Bus Part Coverage Our products are compatible with trusted bus models from Europe, Asia, and the Americas. 5;Extensive product catalog Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses. Contact Us