
TOPRAN 408373 Tensioner Pulley for Mercedes Om651 W204-W212 C Series CDI 08-14 CLS250 CDI 12-> E Series CDI 09->
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In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for W204, W212
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Upgrade your vehicle’s performance with the TOPRAN 408373 Tensioner Pulley, an essential part for maintaining the optimal operation of your Mercedes vehicle. Designed specifically for Mercedes Om651 engines as well as W204-W212 series, this durable tensioner pulley is perfect for C Series CDI (2008-2014) and CLS250 CDI (2012 and onward), ensuring your car runs smoothly and efficiently.
Key Benefits:
- Optimizes belt tension and enhances engine performance.
- Manufactured from high-quality CTP (glass-fiber reinforced plastic) for increased durability.
- Easy installation with included bolt.
Technical Specifications:
- Outer Diameter: 2.56 inches (65 mm)
- Inner Diameter: 0.67 inches (17 mm)
- Width: 1.02 inches (26 mm)
- Surface: Smooth
How to Use:
To install the TOPRAN 408373 Tensioner Pulley, follow your vehicle's service manual for guidance on removing the old pulley and replacing it with this one. Secure it with the provided bolt and ensure proper alignment for optimal function.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.







