KarParts360 For Mercedes-Benz S400 2010 2011 2012 2013 Idler Pulley | Plastic | Serpentine Belt Type | Black | 6 Groove Quantity | 12 millimeters Inside Diameter | 1.1 millimeters Material Thickness

Product Overview:
- This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes and models, properly restoring critical vehicle operations.

Product Info:
- Part: Idler Pulley
- Belt Type: Serpentine
- Color: Black
- Groove Quantity: 6
- Inside Diameter: 12 millimeters
- Material: Plastic
- Material Thickness: 1.1 millimeters
- Mounting Hardware Included: Yes
- Mounting Hole Quantity: 1
- Outside Diameter: 72 millimeters
- Package Contents: 1 Pulley; 1 Bolt; 1 Dust Shield
- Package Quantity: 1
- Packaging Type: Box
- Pulley Bearing Quantity: 1
- Pulley Bearing Width (mm): 12 millimeters
- Pulley Diameter (mm): 72 millimeters
- Pulley Width (mm): 25 millimeters
- Universal Or Specific Fit: Specific
- Width: 22 millimeters

Product Interchange Number:
- Part Number: 419-686
- OEM Number: 2722021019

Product Features:
- Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles
- Restores performance - fixes a failed, squealing or groaning noise from a worn idler pulley
- Application specific - reverse engineered from the original design on certain vehicle years, makes and models
- Trustworthy quality - backed by team of engineers and quality specialists in the United States.

Premium Aftermarket Replacement Parts:
- Every component undergoes a thorough evaluation and meticulous inspection to establish adherence to our strict safety standards and high-quality benchmarks.

Engineered For Longevity:
- Crafted from top-tier materials, this product has undergone rigorous testing to provide maximum durability.

Please confirm OEM # or Partslink # matches exactly before purchasing, otherwise, the item might not fit.