Critical ABS Modulator Valve for Major Bus Fleets | Replaces WABCO
3550-00017
Product Description
The Anti-lock Braking System (ABS) is the cornerstone of active
braking safety, and at its heart lies the ABS Modulator Valve. Nanjing Dingguan Auto Parts Co., Ltd. manufactures this
high-performance, 24V actuator, engineered as a direct replacement
for WABCO system part 3550-00017. It is the trusted solution for a wide range of bus fleets,
including Yutong, King Long, Zhongtong, and Ankai.
This valve's function is non-negotiable. It receives high-speed
commands from the ABS ECU and, in milliseconds, precisely modulates
air pressure to the brake chambers. This action prevents wheel
lock-up during emergency braking, allowing the driver to maintain
steering control and significantly reducing stopping distances. A
faulty modulator compromises this entire safety net.
Key Features & Benefits:
- Critical Safety Restoration: Restores the full, instantaneous functionality of the ABS,
ensuring the vehicle remains stable and steerable under heavy
braking.
- Wide Fleet Compatibility: A single, reliable solution for major Chinese bus brands equipped
with 24V WABCO-type ABS systems, simplifying inventory for mixed
fleets.
- Rapid & Precise Response: Features high-speed internal solenoid valves for the instantaneous
pressure release and re-application required for effective
anti-lock control.
- Built for Durability: Constructed with a robust housing and sealed electrical connectors
to protect against moisture, road grime, and vibration,
guaranteeing a long and reliable service life.
As a specialized manufacturer, Nanjing Dingguan is committed to
providing safety-critical components you can depend on.
Contact us today to request a quote.
Product Name: | ABS actuator | Part Number; | 3550-00017 |
Quality control: | ISO 9001 | Size: | 24V |
| Type: | Bus sensor | Place of origin: | 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: | 3550-00017 | 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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