HomeBelts and Cooling > Accessory Drive Belt System ComponentsHayden 5904 Accessory Drive Belt Tensioner Pulley
Part #: 5904

Hayden 5904 Accessory Drive Belt Tensioner Pulley

Pulley
⚙️ 44 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Pulley
🚗Fitment: Mitsubishi, Chrysler, and Dodge, Eclipse, Endeavor, Galant, Sebring, Stratus, and Diamante
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Overview of Hayden Pulley Accessory Drive Belt Tensioner Pulley 5904

The Hayden Pulley 5904 is a metal accessory drive belt tensioner pulley designed for select Chrysler, Dodge, and Mitsubishi vehicles. Engineered to meet or exceed OEM specifications, this idler pulley ensures reliable belt tension and smooth operation in your vehicle's accessory drive system.

  • Durable metal construction with black finish
  • Outside diameter: 3.5625 inches (90.488 mm)
  • Inside diameter: 0.40625 inches (10.160 mm)
  • Smooth groove design for back idler belt type
  • Width: 31.8 mm (1.25 inches)
  • Compatible with Chrysler, Dodge, Mitsubishi models including Diamante, Eclipse, Endeavor, Galant, Sebring, and Stratus
  • Meets or exceeds OEM quality standards
  • Mounting hardware not included

Hayden Pulley Product Line Details

The Hayden Pulley product line focuses on precision-engineered pulley components for accessory drive belt systems. This line includes idler pulleys like the 5904, designed to maintain proper belt tension and alignment. The Pulley line emphasizes durability and fitment accuracy, making it suitable for various applications in Chrysler, Dodge, and Mitsubishi vehicles.

Detailed Product Description

The Hayden Pulley 5904 idler pulley is constructed from metal with a black finish, providing strength and corrosion resistance. It features a smooth groove profile optimized for back idler belt types, ensuring consistent belt tracking and tension. The pulley measures 3.5625 inches in outside diameter and 31.8 mm in width, with an inside diameter of 0.40625 inches, matching OEM specifications for a precise fit. This pulley is compatible with multiple vehicle models such as the Chrysler Sebring, Dodge Stratus, and Mitsubishi Eclipse, among others. Note that mounting hardware is not included with this part.

Common Applications and Issues Addressed

  • Restores proper belt tension in accessory drive systems
  • Eliminates belt slippage and noise caused by worn pulleys
  • Prevents premature belt wear and potential engine accessory failure
  • Replaces damaged or seized idler pulleys in Chrysler, Dodge, and Mitsubishi vehicles
  • Ensures smooth operation of alternator, power steering, and A/C belts

Installation Notes and Tips

  • Verify compatibility with your specific vehicle make and model before installation
  • Inspect belt condition and replace if necessary during pulley installation
  • Use appropriate tools to remove old pulley and install the new Hayden Pulley 5904
  • Ensure proper torque specifications are followed for mounting bolt (mounting hardware not included)
  • Check belt alignment and tension after installation to avoid premature wear

Quality Assurance and Warranty

The Hayden Pulley 5904 meets or exceeds OEM quality standards, ensuring reliable performance and durability. Manufactured with precision materials and processes, this idler pulley is designed to provide consistent service life. Warranty coverage details should be confirmed with the original parts provider or vehicle manufacturer.

BrandHayden
Part Number5904
PositionPulley
Belt TypeBack Idler
Belt Width IN0.9375
Belt Width MM23.8125
Bore Dia. IN.399
ColorBlack
DescriptionIdler Pulley
Groove QuantitySmooth
I.D. MM10.160
Inside Diameter0.40625
MaterialMetal
Meets / Exceeds OEM?Yes
Mount Hole Qty1
Mounting Hardware?Not Included
O.D. MM90.488
Outside Diameter3.5625
Pulley TypeIdler Pulley
Pulley Width IN1.25
Pulley Width MM31.8
StyleIdler Pulley
TypePulley
Width31.8

This part fits 44 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012MitsubishiEclipse3.8LV6N/APulley
2011MitsubishiEclipse3.8LV6N/APulley
2011MitsubishiEndeavorN/APulley
2010MitsubishiEclipse3.8LV6N/APulley
2010MitsubishiEndeavorN/APulley
2009MitsubishiEclipse3.8LV6N/APulley
2009MitsubishiEndeavorN/APulley
2009MitsubishiGalant3.8LV6N/APulley
2008MitsubishiEclipse3.8LV6N/APulley
2008MitsubishiEndeavorN/APulley
2008MitsubishiGalant3.8LV6N/APulley
2007MitsubishiEclipse3.8LV6N/APulley
2007MitsubishiEndeavorN/APulley
2007MitsubishiGalant3.8LV6N/APulley
2006MitsubishiEclipse3.8LV6N/APulley
2006MitsubishiEndeavorN/APulley
2006MitsubishiGalant3.8LV6N/APulley
2005ChryslerSebring3.0LV6N/APulley
2005DodgeStratus3.0LV6N/APulley
2005MitsubishiEndeavorN/APulley
2005MitsubishiGalant3.8LV6N/APulley
2004ChryslerSebring3.0LV6N/APulley
2004DodgeStratus3.0LV6N/APulley
2004MitsubishiDiamanteN/APulley
2004MitsubishiEndeavorN/APulley
2004MitsubishiGalant3.8LV6N/APulley
2003ChryslerSebring3.0LV6N/APulley
2003DodgeStratus3.0LV6N/APulley
2003MitsubishiDiamanteN/APulley
2003MitsubishiGalant3.0LV6N/APulley
2002ChryslerSebring3.0LV6N/APulley
2002DodgeStratus3.0LV6N/APulley
2002MitsubishiDiamanteN/APulley
2002MitsubishiGalant3.0LV6N/APulley
2001ChryslerSebring3.0LV6N/APulley
2001DodgeStratus3.0LV6N/APulley
2001MitsubishiDiamanteN/APulley
2001MitsubishiGalant3.0LV6N/APulley
2000MitsubishiDiamanteN/APulley
2000MitsubishiGalant3.0LV6N/APulley
1999MitsubishiDiamanteN/APulley
1999MitsubishiGalant3.0LV6N/APulley
1998MitsubishiDiamanteN/APulley
1997MitsubishiDiamanteN/APulley

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

361924590449133590483590489138A79776MD309783

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.