Dayco 892012 Alternator Decoupler Pulley
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Dayco

Dayco 892012 Alternator Decoupler Pulley

Brand Dayco 892012
Fits Volvo · 62 vehicles

Alternator decoupler pulley. Helps smooth belt drive operation and reduce vibration.

Charging system component. Supports reliable alternator performance in the charging system.

Cross-references Bosch F00M061016, Bosch F00M992717 and INA CA 535002610 for the same application. See all 7.

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Alternator Decoupler Pulley for Volvo Charging Systems

Restore proper alternator drive function with this Dayco alternator decoupler pulley, part number 892012. It is a direct-fit replacement for select Volvo charging system applications with a 100 amp alternator, including Volvo C70, V70, S70, 850, and 940 models.

Key Features

  • Alternator decoupler pulley for charging system service
  • Direct replacement for select Volvo applications with 100 amp alternator
  • Helps maintain smooth belt drive operation under changing engine speeds
  • Cross-references Bosch F00M061016 and SKF VKM03650 for the same application
  • Dayco part number 892012 for accurate ordering and fitment lookup

Detailed Description

Dayco 892012 is an alternator decoupler pulley used in the accessory drive system to help isolate alternator inertia from belt movement during engine speed changes. This type of pulley is commonly used on Volvo charging system setups where belt stability and alternator drive control are important. It is listed for 1991-1994 Volvo 940, 1993-1997 Volvo 850, 1998-2000 Volvo S70, 1998-2007 Volvo V70, and 1998-2004 and 2006-2013 Volvo C70 applications with a 100 amp alternator. If you are servicing a Volvo C70, V70, or S70 charging system, part number 892012 provides a fitment-specific replacement option.

What It Helps Address

  • Alternator pulley noise or rough operation
  • Belt flutter related to alternator decoupling issues
  • Charging system drive irregularities
  • Accessory belt vibration during acceleration and deceleration
  • Wear-related pulley replacement on Volvo alternator assemblies

Installation Notes and Tips

Verify the vehicle year, model, and 100 amp alternator specification before installation. Inspect the serpentine belt, tensioner, and adjacent pulleys for wear while servicing the alternator drive. Confirm the replacement pulley matches the original design and application before assembly.

Quality Assurance

Dayco is a recognized name in engine drive components, and this pulley is cataloged for specific Volvo applications to support accurate fitment selection. Part number 892012 is also referenced by Bosch F00M061016 and SKF VKM03650 for the same application.

Related reading

This part fits 62 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2013VolvoC702.5LL5N/Aw/100 Amp Alt.
2012VolvoC702.5LL5N/Aw/100 Amp Alt.
2011VolvoC702.5LL5N/Aw/100 Amp Alt.
2010VolvoC702.5LL5N/Aw/100 Amp Alt.
2009VolvoC702.5LL5N/Aw/100 Amp Alt.
2008VolvoC702.5LL5N/Aw/100 Amp Alt.
2007VolvoC702.5LL5N/Aw/100 Amp Alt.
2007VolvoV702.4LL5N/Aw/100 Amp Alt.
2007VolvoV702.5LL5N/Aw/100 Amp Alt.
2006VolvoC702.5LL5N/Aw/100 Amp Alt.
2006VolvoV702.4LL5N/Aw/100 Amp Alt.
2006VolvoV702.5LL5N/Aw/100 Amp Alt.
2005VolvoV702.4LL5N/Aw/100 Amp Alt.
2005VolvoV702.5LL5N/Aw/100 Amp Alt.
2004VolvoC702.3LL5N/Aw/100 Amp Alt.
2004VolvoC702.4LL5N/Aw/100 Amp Alt.
2004VolvoV702.4LL5N/Aw/100 Amp Alt.
2004VolvoV702.3LL5N/Aw/100 Amp Alt.
2004VolvoV702.5LL5N/Aw/100 Amp Alt.
2003VolvoC702.3LL5N/Aw/100 Amp Alt.
2003VolvoC702.4LL5N/Aw/100 Amp Alt.
2003VolvoV702.4LL5N/Aw/100 Amp Alt.
2003VolvoV702.3LL5N/Aw/100 Amp Alt.
2003VolvoV702.5LL5N/Aw/100 Amp Alt.
2002VolvoC702.3LL5N/Aw/100 Amp Alt.
2002VolvoC702.4LL5N/Aw/100 Amp Alt.
2002VolvoV702.4LL5N/Aw/100 Amp Alt.
2002VolvoV702.3LL5N/Aw/100 Amp Alt.
2001VolvoC702.3LL5N/Aw/100 Amp Alt.
2001VolvoC702.4LL5N/Aw/100 Amp Alt.
2001VolvoV702.4LL5N/Aw/100 Amp Alt.
2001VolvoV702.3LL5N/Aw/100 Amp Alt.
2000VolvoC702.3LL5N/Aw/100 Amp Alt.
2000VolvoC702.4LL5N/Aw/100 Amp Alt.
2000VolvoS702.4LL5N/Aw/100 Amp Alt.
2000VolvoS702.3LL5N/Aw/100 Amp Alt.
2000VolvoV702.4LL5N/Aw/100 Amp Alt.
2000VolvoV702.3LL5N/Aw/100 Amp Alt.
1999VolvoC702.3LL5N/Aw/100 Amp Alt.
1999VolvoC702.4LL5N/Aw/100 Amp Alt.
1999VolvoS702.4LL5N/Aw/100 Amp Alt.
1999VolvoS702.3LL5N/Aw/100 Amp Alt.
1999VolvoV702.4LL5N/Aw/100 Amp Alt.
1999VolvoV702.3LL5N/Aw/100 Amp Alt.
1998VolvoC702.3LL5N/Aw/100 Amp Alt.
1998VolvoS702.4LL5N/Aw/100 Amp Alt.
1998VolvoS702.3LL5N/Aw/100 Amp Alt.
1998VolvoV702.4LL5N/Aw/100 Amp Alt.
1998VolvoV702.3LL5N/Aw/100 Amp Alt.
1997Volvo8502.4LL5N/Aw/100 Amp Alt.
1997Volvo8502.3LL5N/Aw/100 Amp Alt.
1996Volvo8502.4LL5N/Aw/100 Amp Alt.
1996Volvo8502.3LL5N/Aw/100 Amp Alt.
1995Volvo8502.4LL5N/Aw/100 Amp Alt.
1995Volvo8502.3LL5N/Aw/100 Amp Alt.
1994Volvo8502.4LL5N/Aw/100 Amp Alt.
1994Volvo8502.3LL5N/Aw/100 Amp Alt.
1994Volvo940——N/Aw/100 Amp Alt.
1993Volvo850——N/Aw/100 Amp Alt.
1993Volvo940——N/Aw/100 Amp Alt.
1992Volvo940——N/Aw/100 Amp Alt.
1991Volvo940——N/Aw/100 Amp Alt.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — F00M061016Bosch — F00M992717INA CA — 535002610INA CA — F227079Ruville — 56543SKF — VKM03650Volvo — 9404328