Precision Transmission Signal Switch for Mercedes-Benz Trucks | P/N: A0025450009
Product Description
Restore Flawless Communication Between Your Gearbox and Onboard Electronics.
The sophisticated systems in a Mercedes-Benz truck rely on precise, instantaneous data. The transmission signal switch is a critical link, informing the vehicle’s electronic control unit (ECU) of the gearbox’s status, such as being in neutral or reverse. A faulty switch can lead to starting issues, disabled reverse lights, or incorrect gear-related performance, compromising both safety and operational efficiency.
Nanjing Dingguan Accessories Co., Ltd. manufactures this high-quality Transmission Signal Switch as a direct, reliable replacement for Mercedes-Benz trucks. It is engineered to meet the exacting standards of the original equipment, ensuring perfect communication and restoring full functionality to your vehicle.
Key Features:
- Precision Engineering: Designed to provide the accurate signals required by Mercedes-Benz’s advanced electronic systems for seamless operation.
- Direct OEM Replacement: A perfect substitute for part number A0025450009, guaranteeing a direct fit and hassle-free installation with no modifications needed.
- Critical Safety Function: Reliably activates reverse lights and other gear-dependent safety features.
- Durable Construction: Built from robust materials to withstand the constant vibration, temperature changes, and harsh conditions of a heavy-duty commercial truck environment.
As a direct manufacturer, Nanjing Dingguan Accessories Co., Ltd. combines meticulous quality control with competitive pricing, offering exceptional value.
Ensure the operational integrity and safety of your premium fleet. Contact us today for a quotation or to learn more about our range of high-quality truck components.
Product Name:
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signal switch |
Part Number;
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A0025450009
|
Quality control:
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ISO 9001+ISO/TS 16949 |
Size:
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standard
|
Type: |
Transmission parts |
Place of origin:
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Nanjing, China |
Materials:
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aluminum alloy+plastic |
Packaging:
|
Paper packaging/custom packaging |
Minimum order quantity:
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1 |
Application:
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Truck transmission |
Status:
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brand new |
Cargo transportation:
|
TNT, EMS, UPS, FedEx, DHL or according to your requirements.
|
OE:
|
A0025450009
|
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
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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.
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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?
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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?
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Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days.
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My advantage
1:High-Quality Bus Components
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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
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Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO
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4: Global Bus Part Coverage
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Our products are compatible with leading bus models from Europe, Asia, and the Americas.
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5;Extensive product catalog
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Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses.
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Contact Us