Genuine Height Control Valve 229600120 for King Long Buses
Product Description
Ensure optimal ride quality and vehicle safety with our genuine height control valve, part number 229600120, for King Long buses. This precision-engineered component is the brain of the air suspension system, automatically adjusting the vehicle’s ride height by regulating air pressure in the air springs. A properly functioning height valve is essential for maintaining a consistent, comfortable ride for passengers and providing superior stability and predictable handling for the driver, regardless of the load. This functionality is fundamental to both the passenger experience and the overall safety of the vehicle’s operation.
As an authorized distributor, Nanjing Dingguan Accessories Co., Ltd. is proud to offer this authentic, high-quality component. Engineered for immediate response and durability, it reacts instantly to changes in weight, ensuring a smooth and level ride that reduces wear on tires and other suspension components. Investing in this OEM-quality valve means restoring your bus’s original suspension performance, minimizing vehicle downtime, and upholding the highest safety standards. Trust us to provide the genuine, reliable parts you need to keep your King Long fleet operating safely and efficiently.
Product Name: | Height control valve | Part Number; | 229600120 |
Quality control: | ISO 9001+ISO/TS 16949 | Size: | standard |
Type: | hanging accessories | Place of origin: | Nanjing, China |
Materials: | aluminum alloy | 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: | 229600120 | 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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