Product Description
Ensure the safety and reliability of your fleet’s braking system
with our premium Diaphragm Spring Brake Chambers, specifically designed for King Long and Yutong buses. As a critical component of the air brake system, these chambers
convert compressed air pressure into the mechanical force required
for effective braking, including service braking and reliable
parking/emergency brake functions.
Manufactured to stringent quality standards, these brake chambers
offer durability and consistent performance under various operating
conditions. Choosing the right brake chamber is vital for vehicle
safety and compliance.
Nanjing Dingguan Auto Parts Co., Ltd. is an authorized distributor for these essential components. We are committed to providing
genuine, high-performance parts to international customers
operating King Long and Yutong vehicles. Trust us for quality and
authenticity.
specification
Product Name: | Diaphragm spring brake chamber | Part Number; | VIE22.5K-3501216 |
Quality control: | ISO 9001/GB 12676 | Size: | standard |
Type: | Braking system | Place of origin: | Zhejiang, China |
Materials: | 50CrVA high-strength spring steel | Packaging: | Paper packaging/custom packaging |
Minimum order quantity: | 1 | Application: | bus truck |
Status: | brand new | Cargo transportation: | TNT, EMS, UPS, FedEx, DHL or according to your requirements. |
Customs code: | VIE22.5K-3501216 | Factory quality inspection: | 100% inspection |
Product detailed 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