Hayden 5019 Accessory Drive Belt Idler Pulley - Alternator and Power Steering or Serpentine

Hayden 5019 Accessory Drive Belt Idler Pulley

Hayden 5019 is a steel accessory drive belt idler pulley built for serpentine belt systems. It uses a smooth pulley surface with a 3.000-inch outside diameter and a 1.000-inch belt width to support proper belt routing on a range of Chrysler, Dodge, and Jeep applications.

Compatible with select Jeep Wrangler, Jeep TJ, Jeep Grand Cherokee, Dodge Dakota, and Chrysler Intrepid applications, this Hayden Pulley line component is a direct-fit style replacement for common accessory drive belt service needs. The Hayden 5019 part number is also referenced by several OE and aftermarket cross numbers for the same application.

Key Features

• Steel construction with a black finish
• Smooth back idler pulley design for serpentine belt routing
• 3.000-inch outside diameter for OE-style fitment
• 1.000-inch belt width specification
• Single mounting hole design
• Meets or exceeds OEM requirements
• Accessory drive belt idler pulley / tensioner pulley style

Product Details

The Hayden 5019 is an accessory drive belt idler pulley designed for vehicles using a serpentine belt system. Its smooth groove profile and back idler pulley style help maintain belt path alignment in accessory drive layouts. With a 0.375-inch inside diameter, 0.394-inch bore diameter, and 76.200 mm outside diameter, this pulley is sized for specific OE replacement applications across Chrysler, Dodge, and Jeep platforms. This part cross-references Gates 38043 and Dayco 89098 for the same application.

What It Helps Address

• Noise from a worn or rough idler pulley bearing
• Belt tracking issues caused by pulley wear
• Serpentine belt routing problems in accessory drive systems
• Visible pulley surface damage or corrosion
• Maintenance replacement on high-mileage belt drive components

Installation Notes

Verify pulley diameter, belt width, and mounting-hole configuration before installation. Mounting hardware is not included. Confirm the vehicle’s belt routing and accessory drive layout during service, especially on Jeep Wrangler, Jeep TJ, Jeep Grand Cherokee, Dodge Dakota, and Chrysler Intrepid applications with alternator and power steering or stationary pulley configurations.

• Fits 2001-2006 Chrysler Town & Country, pulley
• Fits 2002-2006 Jeep Liberty, pulley
• Fits 2002-2006 Jeep TJ, pulley
• Fits 2002-2006 Jeep Wrangler, pulley
• Fits 2004-2005 Dodge Ram 1500, pulley
• Fits 2001-2004 Dodge Caravan, pulley
• Fits 2001-2004 Dodge Grand Caravan, pulley
• Fits 1998-2004 Jeep Grand Cherokee, stationary pulley
• Fits 1996-2002 Dodge Dakota, stationary pulley
• Fits 2001-2003 Chrysler Voyager, pulley
• Fits 1998-2000 Chrysler Concorde, pulley
• Fits 1998-2000 Chrysler Intrepid, alternator and power steering idler pulley
• Fits 2001 Chrysler Intrepid, alternator and power steering pulley
• Fits 2002-2003 Chrysler Intrepid, alternator and power steering idler pulley
• Fits 1998-2000 Dodge Intrepid, alternator and power steering idler pulley
• Fits 2001 Dodge Intrepid, alternator and power steering pulley
• Fits 2002-2003 Dodge Intrepid, alternator and power steering idler pulley
• Fits 2000 Jeep Cherokee, stationary pulley
• Fits 1997-1998 Jeep Cherokee, 3-inch or 3.5-inch diameter pulley
• Fits 1997-1998 Jeep TJ, stationary pulley
• Fits 1997-1998 Jeep Wrangler, stationary pulley
• Fits 2000-2001 Jeep TJ, Canada emissions pulley
• Fits 2001 Jeep TJ, idler pulley
• Fits 2001 Jeep Wrangler, idler pulley
• Fits 2001 Jeep TJ, Canada stationary pulley
• Fits 1999 Jeep TJ, Canada stationary pulley
• Fits 2001 Jeep Wrangler, pulley
• Fits 1988-1989 Dodge Caravan, serpentine pulley
• Fits 1988-1989 Dodge Grand Caravan, serpentine pulley
• Fits 1989 Plymouth Grand Voyager, serpentine pulley
• Fits 1989 Plymouth Voyager, serpentine pulley

Quality Assurance

Hayden pulley components are built for OE-style replacement service and this part is listed as meeting or exceeding OEM requirements. The Hayden 5019 is a direct replacement option for accessory drive belt service on supported Chrysler, Dodge, and Jeep applications.