Febi 44977 Accessory Drive Belt Idler Pulley

Brand Febi 44977
Material Plastic
Outside Diameter 65.0
Width 26.0
Fits Mercedes-Benz · 65 vehicles

OE-style replacement. Accessory drive belt idler pulley for straightforward service.

Plastic construction. Lightweight design for dependable belt routing.

Compact 65.0 mm diameter. Sized for smooth accessory drive belt operation.

Cross-references 156 202 08 19 for the same application. See all 1.

$35.13Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $35.13
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Accessory Drive Belt Idler Pulley for Mercedes-Benz AMG

Febi 44977 is an accessory drive belt idler pulley built with a plastic pulley body and a 65.0 mm outside diameter. The 26.0 mm pulley width helps maintain proper belt tracking in the accessory drive belt system on select Mercedes-Benz AMG applications.

Compatible with Mercedes-Benz C63 AMG, SLS AMG, SL63 AMG, CLS63 AMG, E63 AMG, G55 AMG, ML63 AMG, CL63 AMG, S63 AMG, CLK63 AMG, SL55 AMG, R63 AMG, CL55 AMG, CLS55 AMG, E55 AMG, and S55 AMG applications, this Febi 44977 pulley is specified for vehicles that require a 65 mm plastic idler with a 26 mm surface width.

Key Features

  • Accessory drive belt idler pulley for the belt routing system
  • Plastic pulley construction
  • 65.0 mm outside diameter
  • 26.0 mm pulley surface width
  • Febi part number 44977
  • Cross-reference: Mercedes-Benz 156 202 08 19

Detailed Description

Febi 44977 is an accessory drive belt idler pulley for Mercedes-Benz AMG models that use a 65 mm outside diameter and 26 mm pulley surface width. The plastic pulley design supports smooth belt routing in the accessory drive belt system, helping maintain consistent belt contact across the drive path. This part number is commonly searched as Febi 44977 idler pulley for Mercedes-Benz C63 AMG, E63 AMG, and S63 AMG applications.

The febi product line is known for OE-style replacement components across European vehicle systems, including belt drive and cooling-related parts. For buyers searching by fitment, Febi 44977 matches select 2003-2015 Mercedes-Benz AMG models with the specifications listed above.

What It Is Used For

  • Replacing a worn or noisy accessory drive belt idler pulley
  • Restoring proper belt routing in the serpentine belt system
  • Addressing belt squeal caused by pulley wear or surface damage
  • Correcting belt tracking issues related to pulley width or diameter mismatch
  • Supporting smooth operation in high-performance Mercedes-Benz AMG belt drive systems

Installation Notes and Tips

Verify pulley diameter, surface width, and material against the original part before installation. Confirm vehicle application by model year and engine configuration, especially on Mercedes-Benz AMG vehicles where belt drive components can vary by build. Inspect the accessory belt, tensioner, and adjacent pulleys for wear at the same time to avoid repeat service.

Quality Assurance

Febi replacement parts are built to meet the dimensional requirements of the listed applications. This part cross-references Mercedes-Benz 156 202 08 19 for the same application.

This part fits 65 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeDrive TypeTransmissionLitersCylindersFuel TypePositionNotes
2015Mercedes-BenzC63 AMG——————N/APulley Surface Width (in / mm): 26; febi
2015Mercedes-BenzSLS AMG——————N/APulley Surface Width (in / mm): 26; febi
2014Mercedes-BenzC63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2014Mercedes-BenzSLS AMG——————N/APulley Surface Width (in / mm): 26; febi
2013Mercedes-BenzC63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2013Mercedes-BenzSLS AMG——————N/APulley Surface Width (in / mm): 26; febi
2012Mercedes-BenzC63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2012Mercedes-BenzSL63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2012Mercedes-BenzSLS AMG——————N/APulley Surface Width (in / mm): 26; febi
2011Mercedes-BenzC63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2011Mercedes-BenzCLS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2011Mercedes-BenzE63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2011Mercedes-BenzG55 AMGSport Utility4WDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2011Mercedes-BenzML63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2011Mercedes-BenzSL63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2011Mercedes-BenzSLS AMG——————N/APulley Surface Width (in / mm): 26; febi
2010Mercedes-BenzC63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2010Mercedes-BenzCL63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2010Mercedes-BenzCLS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2010Mercedes-BenzE63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2010Mercedes-BenzG55 AMGSport Utility4WDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2010Mercedes-BenzML63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2010Mercedes-BenzS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2010Mercedes-BenzSL63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzC63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzCL63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzCLK63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzCLS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzE63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzG55 AMGSport Utility4WDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2009Mercedes-BenzML63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2009Mercedes-BenzSL63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzC63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzCL63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzCLK63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzCLS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzE63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzG55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2008Mercedes-BenzML63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2008Mercedes-BenzSL55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2007Mercedes-BenzCLK63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2007Mercedes-BenzCLS63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2007Mercedes-BenzE63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2007Mercedes-BenzG55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2007Mercedes-BenzML63 AMG——————N/AOuter Diameter: 65mm; Material: Plastic; Pulley Surface Width: 26mm
2007Mercedes-BenzR63 AMG——————N/APulley Surface Width (in / mm): 26; febi
2007Mercedes-BenzSL55 AMGConvertibleRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2006Mercedes-BenzCL55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2006Mercedes-BenzCLS55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2006Mercedes-BenzE55 AMGWagonRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2006Mercedes-BenzG55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2006Mercedes-BenzS55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2006Mercedes-BenzSL55 AMGConvertibleRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2005Mercedes-BenzCL55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2005Mercedes-BenzE55 AMGSedanRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2005Mercedes-BenzG55 AMG——————N/APulley Surface Width (in / mm): 26; febi
2005Mercedes-BenzS55 AMGSedanRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2004Mercedes-BenzCL55 AMGCoupeRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2004Mercedes-BenzE55 AMGSedanRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2004Mercedes-BenzS55 AMGSedanRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2003Mercedes-BenzCL55 AMGCoupeRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2003Mercedes-BenzE55 AMGSedanRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
2003Mercedes-BenzS55 AMGSedanRWDAutomatic5.5LV8GASN/APulley Surface Width (in / mm): 26; febi
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
156 202 08 19