Nanjing Dingguan Automotive Parts Co., Ltd.
                                                                                                           
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23 Years
Since 2003
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King Long Bus OEM Air Suspension Spring 500k Cycle 55mm Stroke 3-8 Bar Bus Spares

Price Negotiable
Price: $30/pieces 5-49 pieces
MOQ: 1
Delivery Time: 5-15day
Brand: King Long
Product Description
Genuine Air Suspension Spring for King Long Buses | PN: 229005578
King Long Bus Original Air Suspension Spring 229005578

Passenger comfort and vehicle stability are the hallmarks of a high-grade transit experience. Nanjing Dingguan Auto Parts Co., Ltd. supplies 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 vehicle leaning, compromising both passenger satisfaction and safety. This genuine replacement part restores your vehicle's suspension to its original factory performance.

Key Features & Benefits
  • Genuine OEM-Standard Quality: Authentic, factory-specified air spring guaranteeing reliable performance, compatibility, and reliability.
  • Restore Factory Ride Comfort: Eliminates bumpy, jarring rides caused by worn or leaking air springs.
  • Built for Durability: High-grade, multi-layer rubber and fabric composite resists cracking, abrasion, and environmental damage.
  • assured Fitment: Direct replacement for part 229005578 with reliable bolt-on installation.
Product Specifications
Product Name Air suspension spring Part Number 229005578
Quality Control ISO 9001+IATF 16949 Size Φ 150mm
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 Images
Genuine King Long Bus air suspension spring 229005578 Close-up view of air suspension spring 229005578
How to Buy the Right Bus Accessories
1. Please provide VIN number
2. Please provide clear photos
3. Please provide the OEM number
4. If you are unsure, please contact us
Bus parts selection guide
About Nanjing Dingguan Auto Parts Co., Ltd.

We specialize in providing high-quality and cost-effective parts for buses and commercial vehicles. With rich experience in exporting bus and truck parts, we serve distributors and fleet operators worldwide with tailor-made solutions.

Nanjing Dingguan warehouse and cargo display
Shipping and Packaging
Transportation TNT, EMS, UPS, FedEx, DHL or as per your requirement
Packaging Bubble wrap, cartons, wooden boxes, and pallets to avoid damage
Packaging examples
Frequently Asked Questions
Can you provide an accurate price?
You need to provide the vehicle VIN number, product OEM code, or clear product photo.
What's your minimum order quantity?
No minimum order quantity, with preferential prices for larger orders.
What's the delivery time?
Air freight: 5-8 days. Sea freight: 15-25 days.
Our Advantages
High-Quality Bus Components
Specialized in high-grade aftermarket bus parts including engines, transmissions, and braking systems.
Comprehensive Spare Parts Solution
Full range of bus accessories for all major bus brands.
ISO-Certified Manufacturing
ISO 9001/TS 16949-certified products ensure strict quality control.
Global Bus Part Coverage
Products compatible with trusted bus models worldwide.
Extensive Product Catalog
Covering all bus systems and components.
Contact Us
Contact information for Nanjing Dingguan Auto Parts

Your reliable partner for bus spare parts.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Dingguan Automotive Parts Co., Ltd.
Location Gaoli Auto Parts City, No. 18, Qixia Avenue, Nanjing
Contact Person Wu Zexing

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