Dayco 892011 Alternator Decoupler Pulley

Alternator Decoupler Pulley for Focus

Dayco 892011 is an alternator decoupler pulley for charging system service on select Ford Focus models. It is a direct-fit replacement for applications that use this pulley style, helping restore proper alternator drive operation in the charging system.

Key Features

• Alternator decoupler pulley for electrical, charging, and starting system repair
• Fits 2004-2011 Ford Focus
• OE-style replacement for the original pulley application
• Cross-references Facet 9-0209 and SKF VKM03413
• Dayco part number 892011 for catalog and service lookup

Product Details

This Dayco alternator decoupler pulley is built for Ford Focus charging system applications where the alternator pulley must isolate belt vibration and manage alternator drive behavior. Use Dayco 892011 when servicing a worn or noisy decoupler pulley on 2004-2011 Ford Focus models. This part cross-references Facet 9-0209 and SKF VKM03413 for the same application.

Common Repair Uses

• Charging system noise from a worn alternator pulley
• Belt vibration or irregular accessory drive operation
• Alternator pulley freewheel or decoupler function loss
• Charging performance issues tied to pulley wear
• Service replacement for a damaged pulley on Ford Focus vehicles

Installation Notes

Verify pulley style and alternator application before installation. Inspect the serpentine belt, tensioner, and alternator drive components during service, and confirm proper alignment after installation. Fits 2004-2011 Ford Focus.

Quality Assurance

Dayco is a recognized aftermarket brand for engine drive and charging system components. Part number 892011 is cataloged for the listed Ford Focus fitment and should be matched to the vehicle’s original pulley configuration before installation.