Hayden 5957 Accessory Drive Belt Idler Pulley - Air Conditioning or Power Steering

Hayden 5957 Accessory Drive Belt Idler Pulley

The Hayden 5957 is a steel accessory drive belt idler pulley built for V-belt applications that require a 0.500-inch belt width and a single-groove pulley profile. It measures 3.125 inches outside diameter with a 0.6875-inch inside diameter, and it meets or exceeds OEM requirements for direct replacement service.

Key Features

• Steel construction with a black finish for durable belt system service
• Idler / tensioner pulley design for accessory drive belt routing
• Single-groove layout for V-belt systems
• 3.125-inch outside diameter and 0.500-inch pulley width
• 0.6875-inch bore diameter for specified mounting applications
• Meets or exceeds OEM specifications
• Cross-references Continental 49033 and Gates 38037 for the same application

Detailed Description

Hayden Pulley 5957 is an accessory drive belt idler pulley designed for vehicles using V-belt accessory drive systems. The steel pulley body and precise dimensions help maintain belt tracking and proper tension across the accessory drive path. This part number is used in a range of applications, including Nissan Frontier power steering, Nissan Xterra, and select Chevrolet and GMC van applications with air conditioning system coverage noted in the fitment data. It also appears in older Hyundai, Mitsubishi, Pontiac, Cadillac, and Nissan D21 and Pathfinder applications.

For buyers searching for a Hayden 5957 idler pulley, a 5957 accessory drive belt pulley, or a replacement pulley for Nissan Frontier power steering service, this part provides a direct-fit option where the listed vehicle and position match. The Hayden pulley line focuses on replacement pulleys for accessory drive belt systems, and this unit follows that approach with OE-style dimensions and a single mounting hole design.

What This Part Helps Address

• Belt squeal caused by worn pulley surfaces
• Misalignment in the accessory drive belt path
• Rough pulley rotation from age-related wear
• Loss of proper belt tracking on V-belt systems
• Replacement needs for worn idler or tensioner pulley assemblies

Installation Notes and Fitment

• Fits 2017 GMC Savana 3500, N/A
• Fits 2000-2004 Nissan Xterra, N/A
• Fits 1998-2003 Nissan Frontier, Power Steering
• Fits 1986-1994 Hyundai Excel, N/A
• Fits 1991-1992 Hyundai Scoupe, N/A
• Fits 1990-1992 Mitsubishi Precis, N/A
• Fits 1986-1989 Nissan D21, Power Steering
• Fits 1987 Nissan Pathfinder, Power Steering
• Fits 1986 Chevrolet Celebrity, N/A
• Fits 1985-1986 Chevrolet G10, Compatible with vehicles equipped with air conditioning system only.
• Fits 1985-1986 Chevrolet G20, Compatible with vehicles equipped with air conditioning system only.
• Fits 1985-1986 Chevrolet G30, Compatible with vehicles equipped with air conditioning system only.
• Fits 1985-1986 GMC G1500, Compatible with vehicles equipped with air conditioning system only.
• Fits 1985-1986 GMC G2500, Compatible with vehicles equipped with air conditioning system only.
• Fits 1985-1986 GMC G3500, Compatible with vehicles equipped with air conditioning system only.
• Fits 1986 Pontiac Sunbird, N/A
• Fits 1985 Pontiac J2000 Sunbird, N/A
• Fits 1983-1984 Cadillac Cimarron, N/A

Verify pulley width, bore diameter, and belt type before installation. Mounting hardware is not included, so reuse or source the correct hardware for the vehicle application. This Hayden 5957 pulley is intended for direct replacement in the listed fitments, including Nissan Frontier and Nissan Xterra applications where the accessory drive layout matches the catalog data.

Quality Assurance

This pulley meets or exceeds OEM requirements and is built to the dimensional specifications listed for the application. Hayden part number 5957 is cataloged as a replacement accessory drive belt idler pulley for confirmed vehicle fitments.