Mechanical Fan Clutch 2U2121303A for Volkswagen Worker 15.190 and Constellation 17.230 Trucks
The 2U2121303A fan clutch provides a direct fit for MAN D08 engines in the Volkswagen Constellation and Worker series. The 2U2121303A mechanical part ensures cooling reliability and reduces repair costs for delivery fleets. Elecdura quality guarantees the performance that global wholesalers require for the heavy truck aftermarket.
The 2U2121303A fan clutch is a key part that keeps Volkswagen Worker and Constellation engines at the correct temperature. The part uses a reliable heat sensor to control the fan speed based on the heat from the radiator. When the engine gets hot, the sensor allows the internal silicone oil to engage the fan for cooling. This mechanical design is popular among fleet owners because the unit works well without the need for complex electrical wires.
The outer housing of the 2U2121303A fan clutch is made from high quality aluminum to move heat away quickly. Strong internal bearings ensure the fan spins smoothly without any noise. Every 2U2121303A unit is balanced at the factory to protect the water pump and the engine belt from extra wear. Choosing this fan clutch provides great value for busy truck fleets that stay on the road every day.
2U2121303A Fan Clutch Cross Reference
Manufacturer Name
Reference Number
Part Quality
Volkswagen Original
2U2121303A
Original Equipment Standard
MAN Truck and Bus
51.06630.0130
Engine Side Number
BorgWarner Premium
020008455
High Performance Aftermarket
Cojali Aftermarket
7002824
European Quality Grade
2U2121303A Fan Clutch Vehicle Compatibility
Vehicle Series
Model Designation
Engine Technology
Volkswagen Constellation
23.230 Logistics Series
MAN D08 4 Cylinder
Volkswagen Worker
13.190 and 15.190 Delivery
MAN D08 4 Cylinder
Volkswagen Worker
17.190 and 17.230 Haulage
MAN D08 4 Cylinder
Volkswagen Delivery
10.160 Specific Models
MAN D08 Engine Platform
2U2121303A Fan Clutch Specifications
Parameter Item
Specification Details
Drive Operation Mode
Bimetal Heat Sensing Mechanical
Rotation Direction
Clockwise Rotation
Engine Compatibility
MAN D08 4 Cylinder 4.6L
Housing Material
Industrial Die Cast Aluminum
Mounting Interface
4 Hole Flange for Volkswagen Hubs
Production Standard
IATF 16949 Quality Framework
Cooling Response
Progressive Engagement Based on Radiator Heat
Why Choose Elecdura as Your Fan Clutch Supplier
Supply Capability
MOQ: 100 pcs per model
Stable monthly supply capacity
Support for mixed container orders
OEM / private label service
Long-term supply for distributors
Factory Sample Preparation
Batch Sample Display
Production Line Output
Bulk Sample Readiness
Assembly Sample Support
Multi-Application Samples
Quality & Risk Control
Each unit tested before shipment
Balance & performance testing (fan stability)
Material consistency across batches
12-month quality assurance
ISO 9001 / IATF 16949 / CE documents available upon request
OE Matching
Pre-Shipment Product Check
Multi-Model Quality Review
Customer Inspection Confirmation
Packaging & Delivery
Export carton packaging
Neutral or customized branding
Suitable for container shipment
Lead time for bulk orders: 30-45 days
Export Carton Preparation
Customized Packaging Display
Ready for Bulk Delivery
2U2121303A Fan Clutch Wholesale FAQs
1. Is the 2U2121303A fan clutch a direct fit for the Volkswagen Worker 17.230?
The 2U2121303A fan clutch is made to the exact mounting dimensions of the Volkswagen Worker 17.230. This ensures that the four hole flange connects perfectly with the water pump hub, which allows for a fast and secure installation without any changes to the truck cooling system.
2. Why should international wholesalers choose the Elecdura brand for the 2U2121303A fan clutch?
Elecdura connects the best Chinese manufacturing resources with the top 100 global truck part importers. Our team checks every 2U2121303A unit against international standards to ensure the product performs as well as the original part. This strict quality control makes Elecdura a safe and reliable choice for professional buyers looking to grow their business.
3. How does the mechanical design of the 2U2121303A unit help reduce fleet repair costs?
The 2U2121303A mechanical fan clutch works without electrical parts or complex sensors that can break over time. By using a simple and strong heat sensor, the 2U2121303A fan clutch provides reliable cooling with fewer parts to fix. This helps fleet owners with Volkswagen Worker trucks lower their total maintenance and repair spending.
4. Can the 2U2121303A fan clutch handle the vibrations of the MAN D08 four cylinder engine?
The 2U2121303A assembly is built with high strength aluminum and reinforced bearings to manage the vibration of the MAN D08 engine series. Every unit is balanced at the factory to prevent shaking issues, which ensures a long life for both the fan clutch and the engine water pump in the Constellation 23.230.
5. What are the shipping standards for the 2U2121303A fan clutch to ensure the part stays in good condition?
Elecdura uses reinforced export boxes with internal supports to keep the 2U2121303A fan clutch in a stable vertical position. This careful packaging prevents the silicone oil from moving into the wrong chamber during shipping. The 2U2121303A unit is ready to work correctly the moment the box is opened and the part is installed on the truck.
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