Hayden 5016 Accessory Drive Belt Idler Pulley

Hayden 5016 Accessory Drive Belt Idler Pulley

The Hayden 5016 is a steel accessory drive belt idler pulley built for smooth belt routing and stable operation in the accessory drive belt system. It is a black, smooth-surface back idler pulley with a 3.5625-inch outside diameter and a 1.250-inch belt width specification for select Dodge and Jeep applications.

Key Features

• Steel pulley construction for durable belt support
• Smooth groove design for back idler use
• Black finish
• Outside diameter: 3.5625 in. / 90.0 mm
• Inside diameter: 0.6875 in. / 17.463 mm
• Bore diameter: 0.668 in.
• Pulley width: 1.34 in. / 34 mm
• Meets or exceeds OEM requirements
• Single mounting hole design
• Mounting hardware not included

Product Details

Hayden Pulley 5016 is an idler/tensioner pulley for the accessory drive belt system, engineered as a direct replacement for select OE applications. The smooth pulley surface and steel construction help maintain proper belt tracking and consistent belt contact in back idler positions. This part cross-references Gates 38033 for the same application.

Compatible With 1992-2003 Dodge Dakota, 1998-2003 Dodge Durango, 1994-2003 Dodge Ram 1500, 1995-2003 Dodge Ram 1500 Van, 1994-2003 Dodge Ram 2500, 1996-2003 Dodge Ram 2500 Van, 1994-2003 Dodge Ram 3500, 1996-2003 Dodge Ram 3500 Van, 1992-2002 Dodge Viper, 1999-2001 Dodge Ramcharger, 1992-1996 Dodge Ramcharger, 1995-1998 Dodge B1500, 1995-1998 Dodge B2500, 1995-1998 Dodge B3500, 1993-1998 Jeep Grand Cherokee, 1992-1994 Dodge B150, 1992-1994 Dodge B250, 1992-1994 Dodge B350, 1992-1993 Dodge D150, 1992-1993 Dodge D250, 1992-1993 Dodge D350, 1992-1993 Dodge W150, 1992-1993 Dodge W250, 1992-1993 Dodge W350, and 1993 Jeep Grand Wagoneer.

For buyers searching for a Dodge Ram 1500 idler pulley, Dodge Dakota accessory drive belt pulley, or Jeep Grand Cherokee belt idler replacement, Hayden 5016 provides the dimensional match needed for the listed applications. The part number 5016 is also useful when cross-checking OE-style replacement needs for Dodge and Jeep belt drive service.

Common Uses

• Replacing a worn or noisy accessory drive belt idler pulley
• Restoring proper belt routing in the serpentine belt system
• Addressing belt squeal caused by pulley wear or surface damage
• Correcting belt tracking issues from a damaged back idler pulley
• Servicing belt drive components on Dodge Ram, Dakota, Durango, and Jeep applications

Installation Notes

Verify pulley diameter, width, bore, and mounting style against the original part before installation. The pulley uses one mounting hole, and mounting hardware is not included. Inspect the belt, tensioner, and adjacent pulleys during service to confirm the accessory drive belt system is operating correctly after replacement.

Quality Assurance

Hayden lists this pulley as meeting or exceeding OEM requirements, making it a direct-fit replacement option for the specified vehicles. The Hayden 5016 part number is supported by interchange references including Continental 49031, Dayco 89546, Four Seasons 45016, and Mopar 53009508.