DG662 rubber air spring/air bag/662N/1SC360-30/1R1D355-355/9007/556-03-9007/1R1D335 355/W01-095-0207/W01-095-0030/02.200.24.60.0/0578361/81.43601.0018/81043601.0051/100110200/100112251/10-01-002/750209/2680662000
Product Description
Nanjing Dingguan Auto Parts Co., Ltd. proudly presents the high-performance Air Suspension Spring/Air Bag Model 662, engineered specifically for Youngman , Neoplan, and Yutongbuses. Designed with precision and durability in mind, this product is ideal for enhancing ride comfort, stability, and overall suspension performance of commercial passenger vehicles.
Crafted using high-quality rubber and reinforced composite materials, our air spring ensures excellent air tightness, resistance to wear, and long service life. The advanced vulcanization and sealing technology used in its production guarantees superior load-bearing capacity and flexibility, even under the toughest road conditions. Whether for urban transit, long-distance travel, or cross-border operations, our Model 662 air spring delivers dependable performance day in and day out.
At Nanjing Dingguan, we strictly follow ISO/TS quality management standards. Every air spring undergoes rigorous testing for fatigue, temperature tolerance, and burst pressure to ensure compliance with international export requirements. With years of experience serving OEM and aftermarket clients across Asia, Europe, the Middle East, and South America, our products are trusted by major fleet operators and maintenance providers.
We support customization and OEM services, with fast delivery and professional customer support. Whether you’re a distributor, wholesaler, or maintenance shop, the Air Suspension Spring 662 is your reliable choice for quality and value.
Contact Nanjing Dingguan Auto Parts today to learn more about our air suspension solutions and to receive a competitive quote.
| Product Name: | Air shock absorber spring | Part Number; | 662/2931-00043/2931-00459 |
| Quality control: | ISO 9001+ECER66+GB/T 13061 | Size: | Ф1=Ф2=198.1,H=360 |
| 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: | 662 | 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 premium 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 leading 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. |
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