Hayden 5029 Accessory Drive Belt Idler Pulley

Hayden 5029 Accessory Drive Belt Idler Pulley

The Hayden 5029 accessory drive belt idler pulley is a smooth, plastic back idler pulley for serpentine belt systems. It is built to meet or exceed OEM requirements and is sized for direct replacement use on select Volkswagen applications.

Key Features

• Accessory drive belt idler pulley for serpentine belt routing
• Plastic construction with black finish
• Smooth groove quantity for back idler use
• Outside diameter: 3.0625 in. (77.788 mm)
• Pulley width: 1 in. (25.4 mm)
• Bore diameter: 0.375 in. (9 mm)
• Meets or exceeds OEM specifications
• Mounting hardware not included

Product Details

Hayden Pulley 5029 is an idler / tensioner pulley designed for serpentine belt systems that require a smooth back idler profile. The 3.0625-inch outside diameter, 1-inch pulley width, and 0.375-inch bore help match the original belt path on supported Volkswagen models. This Hayden 5029 pulley is a direct-fit replacement for applications that call for a smooth accessory drive belt idler pulley, including Volkswagen Cabrio, Golf, Jetta, Passat, and EuroVan listings.

This part cross-references Gates 38087 and Dayco 89071 for the same application.

Vehicle Fitment

• Fits 1995-2002 Volkswagen Cabrio, N/A
• Fits 1999-2000 Volkswagen Golf, N/A, w/o Dual Sided V-Ribbed Belt; Pulley
• Fits 2000 Volkswagen Jetta, N/A
• Fits 1993-1998 Volkswagen Jetta, N/A
• Fits 1993-1999 Volkswagen Golf, N/A
• Fits 1999 Volkswagen Jetta, N/A, w/o Dual Sided V-Ribbed Belt; Pulley
• Fits 1995-1997 Volkswagen Passat, N/A
• Fits 1995-1996 Volkswagen EuroVan, N/A, w/ 3" Dia. Smooth Pulley; Pulley
• Fits 1993-1995 Volkswagen Jetta, N/A, Canada Emissions; Pulley

Installation Notes

• Verify pulley diameter, bore size, and belt width before installation.
• Confirm the vehicle uses a serpentine belt system with a smooth back idler pulley.
• Inspect the belt, tensioner, and adjacent pulleys for wear before reassembly.
• Mounting hardware is not included, so reuse or source the correct hardware as needed.

Quality Assurance

Hayden Pulley 5029 is manufactured to meet or exceed OEM specifications for the listed applications. It is a replacement accessory drive belt idler pulley intended for dependable belt routing and alignment on supported Volkswagen vehicles.