Longert 3631-00039 Factory Direct Supply Brake Retarder Handle Switch for Zhongtong Heavy Trucks & Buses
Price:
negotiable
MOQ:
3
Delivery Time:
7day
Brand:
Jechance
Product Description
Longert 3631-00039 Brake Retarder Handle Switch
This professional brake retarder control component is factory-supplied by Longert and exclusively designed for Zhongtong heavy trucks and buses. With fixed part number 3631-00039, it serves as a crucial control terminal for the vehicle's auxiliary braking system.
Product Overview
The Longert 3631-00039 brake retarder handle switch is a core control component specifically engineered for Zhongtong heavy trucks and buses, including city buses, coaches, passenger buses, and heavy-duty trucks. This factory-direct replacement part ensures perfect compatibility with Zhongtong brake retarder systems.
Key Features & Benefits
- Fixed part number 3631-00039 for precise matching
- Longert brand guarantee with factory direct supply
- Perfect compatibility with Zhongtong heavy truck & bus brake retarder systems
- Sensitive operation and stable performance
- Wear-resistant construction with excellent electrical conductivity
- Easy installation and long service life
- Enhances driving safety, especially during long downhill sections
- Reduces main brake wear and prevents overheating
Technical Specifications
| Attribute | Specification |
|---|---|
| Part Number | 3631-00039 |
| Brand | Longert |
| Supply Type | Factory Direct Supply |
| Applicable Vehicle | Zhongtong Models (Heavy Trucks, City Buses, Coaches, Passenger Buses) |
| Material | High-Strength Engineering Plastic, High-Conductivity Copper Contacts, Wear-Resistant Spring |
| Working Principle | Transmit Control Signals to ECU, Switch 1 Constant Speed Gear & 4 Graded Braking Gears |
| Operating Parameters | Temperature Range -40℃~120℃; Response Time ≤50ms; Waterproof, Dustproof, Wear-Resistant |
| Testing Items | Dimensional Accuracy, Contact Performance, Signal Transmission, Wear Resistance, Waterproof & Dustproof |
| Installation | Direct Replacement, No Modification Required |
| Condition | 100% Brand New |
Construction & Design
Crafted with high-quality materials including high-strength engineering plastic for the handle body, high-conductivity copper contacts, and wear-resistant spring components. Features precision injection molding, contact plating, anti-corrosion treatment, and signal calibration technology for optimal performance in harsh working environments.
Installation & Application
Designed for direct replacement without modification. Simple installation process: align with original mounting position on cab control panel, fix with locking bolts, connect wiring harness according to pin definition, and test signal transmission. Ideal for Zhongtong fleet maintenance, repair facilities, and auto parts distributors.
Quality Assurance
Each unit undergoes strict factory testing including dimensional accuracy, contact performance, signal transmission, wear resistance, waterproof and dustproof testing. Complies with national safety standards for automotive auxiliary braking system accessories.
Note: Ensure proper installation direction matching original vehicle configuration and verify clean, dry wiring interfaces for optimal performance.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhengzhou Jechance Trading Co., Ltd.
Location
Room 2001, 20th Floor, Building 1, No. 52 North Third Ring Road, Fengqing Road Subdistrict, Jinshui District, Zhengzhou City, Henan Province
Contact Person
Ventus Chi