Accessory Drive Belt Idler Pulley for 2011-2020 Mercedes-Benz 4.7L 5.5L (SL550, CLS550, S63 AMG, SL63 AMG) 900663A
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The Litens Accessory Drive Belt Idler Pulley (part number 900665A) is a direct-fit replacement for 2011-2020 Mercedes-Benz vehicles with 4.7L and 5.5L engines.
Features:
Specifications:
| OE Comparison Rating | OE Exact |
| Contact Surface | V-Ribbed Grooved |
Fits: 2011-2020 Mercedes-Benz models including SL550, CLS550, S63 AMG, SL63 AMG, E550, G63 AMG, S550, CLS63 AMG S and more - 4.7L and 5.5L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Mercedes-Benz 2782020519, Gates 36434, Continental-ContiTech 50079, Bando 580087