King Long Bus original air suspension spring 229005578
Product Description
Passenger comfort and vehicle stability are the hallmarks of a
premium transit experience. Nanjing Dingguan Auto Parts Co., Ltd.
is proud to supply the Genuine Air Suspension Spring, part number 229005578, the authentic OEM-standard component designed specifically for King Long buses.
A failing air spring can lead to a harsh ride, poor handling, and a
leaning vehicle, compromising both passenger satisfaction and
safety. This genuine replacement part is the definitive solution to
restore your vehicle's suspension to its original factory
performance.
Key Features & Benefits:
- Genuine OEM-Standard Quality: This is not an aftermarket alternative; it is the authentic,
factory-specified air spring. This guarantees perfect performance,
compatibility, and the same level of safety and reliability as the
original part fitted on the assembly line.
- Restore Factory Ride Comfort: Eliminate the bumpy, jarring ride caused by a worn or leaking air
spring. This genuine replacement restores the smooth, cushioned
suspension that King Long buses are known for, ensuring maximum
passenger satisfaction.
- Built for Durability: Manufactured from a high-grade, multi-layer rubber and fabric
composite, this air spring is designed to resist cracking,
abrasion, and environmental damage, ensuring a long and leak-free
service life.
- Guaranteed Fitment: Engineered as a direct replacement for part 229005578, it ensures
a perfect, bolt-on installation, minimizing vehicle downtime and
labor costs.
As a trusted supplier of genuine bus components, Nanjing Dingguan
is committed to keeping your fleet operating at its best.
Contact us today to request a competitive quote.
Product Name: | Air suspension spring | Part Number; | 229005578 |
Quality control: | ISO 9001+IATF 16949 | Size: | Φ150mm |
| Type: | Hanging accessories | Place of origin: | Nanjing, China |
Materials: | rubber | Packaging: | Paper packaging/custom packaging |
Minimum order quantity: | 1 | Application: | King Long Bus |
Status: | brand new | Cargo transportation: | TNT, EMS, UPS, FedEx, DHL or according to your requirements. |
OE: | 229005578 | 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. |
Contact Us