DG819Air spring shock absorbers/819N/A0003280101
Product Description
Nanjing Dingguan Auto Parts Co., Ltd. offers the Air Suspension Spring Model 819, engineered specifically for Mercedes-Benz and King Long coach buses. Designed for touring and intercity travel applications, this air spring ensures a refined ride experience while meeting the durability demands of commercial passenger transportation.
Our 819 model utilizes precision-molded rubber with multi-layer reinforcement, ensuring maximum elasticity, fatigue resistance, and load stability. It provides consistent ride height and optimal pressure distribution, significantly reducing chassis vibration and minimizing wear on suspension components.
Developed with attention to OEM compatibility, the 819 air spring fits seamlessly into Mercedes-Benz and King Long bus suspension systems, supporting easy replacement and maintenance without the need for modifications. It is especially well-suited for high-mileage fleets requiring dependable long-term performance.
At Nanjing Dingguan, we emphasize quality assurance and product reliability. All air springs are subjected to strict performance testing, including leakage inspection, burst pressure validation, and cyclic endurance tests. Our production meets global standards, ensuring reliable performance in diverse climates and road conditions.
With global clients across Asia, Europe, and South America, we provide timely delivery, flexible customization options, and responsive customer service. Choose Dingguan’s Air Suspension Spring 819 for a balance of comfort, stability, and technical excellence.
Get in touch today for detailed specifications and a competitive offer tailored to your business.
| Product Name: | Air shock absorber spring | Part Number; | 819 |
| Quality control: | ISO 9001+ECER66+GB/T 13061 | Size: | Ф1=Ф2=100.8,H=345 |
| 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: | 819 | 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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