Accessory Drive Belt Tensioner Assembly for 2011-2020 Mercedes-Benz 4.7L 5.5L (SL550, CLS550, S63 AMG, SL63 AMG) 49839
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The Febi Bilstein Accessory Drive Belt Tensioner Assembly (part number 49870) is a direct-fit replacement for 2010-2019 Mercedes-Benz vehicles.
Specifications:
| Pulley Surface Width | 25 mm |
| Pulley Material | Plastic |
| Operating Mode | automatic |
| Housing Material | Aluminium |
| Outer Diameter | 65 mm |
Fits: 2010-2019 Mercedes-Benz models including CLS500, S63 AMG, CLS550, E500, E550, CL550, E63 AMG, GLE63 AMG and more. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Outer Diameter (in / mm): 65; Operating Mode: automatic; Housing Material: Aluminium; Pulley Material: Plastic; Pulley Surface Width (in / mm): 25