Sinotruk Reverse Switch WG2209280023
| Product Name | Reverse Switch |
| Product Number | WG2209280023 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk |
| Original | China |
Product Description
Product Introduction
This Reverse Switch WG2209280023 is an OEM transmission control component exclusively designed for Sinotruk heavy-duty trucks (e.g., HOWO series). It features a corrosion-resistant brass hexagonal mounting body, a precision-machined stainless steel sensing probe, and a red spiral protective cap for the electrical interface. Manufactured to Sinotruk’s strict OEM tolerances, it is engineered to reliably detect the reverse gear position in the harsh mechanical environment of heavy-duty transmissions, resisting vibration, transmission fluid corrosion, and extreme temperature fluctuations.
Core Functions
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Reverse Gear Position Detection: Utilizes a spring-loaded mechanical plunger to detect when the transmission is shifted into reverse, instantly triggering a low-voltage electrical signal.
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Safety System Activation: Directly activates the vehicle’s reverse lights and audible backup alarm, providing critical visual and auditory warnings to surrounding personnel and vehicles during reversing maneuvers.
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Sealed & Durable Construction: The hermetically sealed internal structure and brass housing prevent leakage of transmission fluid and ingress of dust/moisture, ensuring long-term reliability in high-vibration operating conditions.
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Plug-and-Play Installation: The precision-machined mounting threads and standardized electrical interface match the original vehicle’s specifications exactly, allowing for quick and tool-friendly replacement without modifications.
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OEM Calibration Compatibility: Precisely calibrated to the transmission’s shift mechanism stroke, ensuring accurate signal triggering without false positives or delayed response.
Sinotruk Reverse Switch WG2209280023 – OEM Transmission Sensor for HOWO Heavy-Duty Trucks
When your fleet depends on uninterrupted uptime, every transmission component matters. The Sinotruk Reverse Switch WG2209280023 is a critical OEM sensor that ensures accurate reverse gear position detection in HOWO and other Sinotruk heavy-duty truck series. At Mettlead, we supply this genuine-spec reverse switch directly from our quality-controlled production lines in China — giving procurement managers like you access to competitive factory pricing, consistent stock availability, and reliable worldwide shipping. Moreover, because we specialize exclusively in Chinese heavy truck parts, you can consolidate your Sinotruk HOWO parts sourcing under one trusted supplier.
Key Features and Benefits of the Sinotruk Reverse Switch WG2209280023
Choosing the right reverse switch is essential for transmission safety and driver confidence. Here's why the WG2209280023 reverse switch stands out as the preferred choice for Sinotruk fleet operators worldwide:
Precision OEM Engineering
This Sinotruk reverse switch is manufactured to exact OEM tolerances, ensuring a perfect fit within the HOWO transmission housing. As a result, installation is straightforward and requires no modifications — reducing workshop downtime significantly.
Corrosion-Resistant Brass Hexagonal Body
The mounting body is crafted from high-grade brass with a hexagonal profile for secure torque application. Consequently, it resists degradation from transmission fluid exposure and maintains a leak-free seal throughout its service life.
Stainless Steel Sensing Probe
At the heart of this reverse switch lies a precision-machined stainless steel probe. This component delivers consistent, accurate signal output even under extreme temperature fluctuations ranging from -40°C to +150°C. In addition, the stainless steel construction prevents wear from constant mechanical engagement cycles.
Vibration and Shock Resistance
Heavy-duty transmissions generate intense vibration during operation. The Sinotruk Reverse Switch WG2209280023 is specifically engineered to withstand these harsh mechanical environments without signal degradation or premature failure. Therefore, you can expect extended service intervals and lower replacement costs.
Protected Electrical Interface
A distinctive red spiral protective cap shields the electrical connector from dust, moisture, and mechanical damage during transport and installation. This thoughtful design detail ensures reliable electrical continuity from day one.
Technical Specifications
Below is the complete specification table for the Sinotruk Reverse Switch WG2209280023. These details help procurement teams verify compatibility and plan inventory accurately:
| Parameter | Specification |
|---|---|
| OEM Part Number | WG2209280023 |
| Brand Compatibility | Sinotruk (HOWO, HOWO A7, HOWO T7H) |
| Component Type | Reverse Gear Position Switch / Sensor |
| System | Transmission Control – Electrical |
| Body Material | Corrosion-Resistant Brass |
| Probe Material | Precision-Machined Stainless Steel |
| Mounting Style | Hexagonal Threaded Insert |
| Connector Protection | Red Spiral Protective Cap |
| Operating Temperature | -40°C to +150°C |
| Fluid Resistance | Transmission Oil / Gear Lubricant |
| Quality Standard | OEM-Equivalent, Strict QC Inspection |
| Packaging Options | Neutral / White-label / Custom Packaging |
OEM and ODM Capabilities
At Mettlead, we understand that different markets have different branding and packaging requirements. That's precisely why we offer flexible OEM and ODM services for the Sinotruk Reverse Switch WG2209280023 and our entire range of electrical system components.
White-Label and Custom Packaging
Whether you need neutral packaging for aftermarket distribution or fully branded boxes with your company logo, we accommodate both. Furthermore, our packaging team can incorporate your part numbering system, barcodes, and multilingual labels to streamline your warehouse operations.
Strict Quality Control Process
Every Sinotruk Reverse Switch WG2209280023 undergoes rigorous inspection before shipment. Our QC protocol includes dimensional verification, electrical continuity testing, and pressure seal checks. As a result, defect rates remain consistently below industry benchmarks.
Bulk Order Flexibility
We support orders ranging from sample quantities to full container loads. In addition, our dedicated account managers provide real-time stock updates and production scheduling so you can plan procurement cycles with confidence.
Frequently Asked Questions
What trucks is the Sinotruk Reverse Switch WG2209280023 compatible with?
This reverse switch is designed for Sinotruk heavy-duty truck models, including the HOWO, HOWO A7, and HOWO T7H series equipped with standard manual transmissions. It is a direct replacement for the OEM part number WG2209280023.
Is this an original Sinotruk part or aftermarket?
Mettlead supplies OEM-equivalent parts manufactured to the same specifications and tolerances as the original Sinotruk components. Consequently, you receive identical performance and fitment at a more competitive price point.
What is the typical lead time for bulk orders?
For in-stock items, we typically ship within 1–3 business days. For larger bulk orders or custom-packaged consignments, lead time ranges from 7–15 days depending on quantity. Our team will confirm exact timelines upon inquiry.
Can I request a sample before placing a large order?
Absolutely. We encourage procurement managers to order samples for quality verification. Simply contact our sales team to arrange sample shipment with expedited delivery.
What payment methods does Mettlead accept?
We offer flexible and secure payment options including T/T (bank transfer), Western Union, and trade assurance platforms. Additionally, we can discuss tailored payment terms for established accounts.
Get Your Competitive Quote Today
Ready to secure reliable supply of the Sinotruk Reverse Switch WG2209280023 at factory-direct pricing? Mettlead makes it simple. Whether you need 10 pieces or 10,000, our team is prepared to deliver fast quotes, flexible MOQs, and dependable global logistics.
→ Request a Quote Now
— Send us your required quantity and delivery destination, and our specialist will respond within 24 hours with pricing, lead time, and shipping options.
Browse our full range of Sinotruk HOWO truck parts or explore all available electrical system components to consolidate your next order with one trusted China-based supplier.









