SKP SK89018 Accessory Drive Belt Idler Pulley

Accessory Drive Idler Pulley Overview

The SKP SK89018 accessory drive belt idler pulley is built to maintain proper belt tension and smooth accessory operation. It is a fitment-based replacement for a wide range of vehicles, including Ford F-150 and Chrysler Sebring applications, with application notes that must be matched carefully.

Key Features

• Polymer/plastic pulley construction for wear resistance.
• 6203RS bearing type for consistent pulley rotation.
• 90.5 mm outside diameter and 27.5 mm pulley width.
• 17 mm inside diameter with 12 mm mounting depth.
• Fits smooth pulley, serpentine, supercharger, and enclosed spring design applications where listed.

Detailed Fitment and Function

This SKP accessory drive belt idler pulley, part number SK89018, helps keep the belt routed correctly so engine-driven accessories can operate as intended. It is listed for many Chrysler, Dodge, Buick, Chevrolet, Ford, Pontiac, and Oldsmobile applications, including Fits 2001-2006 Chrysler Sebring, N/A and Fits 1997-2004 Ford F-150, N/A. The part number SK89018 also cross-references Dayco 89018 and Gates 38007 for the same application.

Because the fitment includes multiple pulley styles and notes such as smooth pulley, serpentine, supercharger, and enclosed spring design, confirm the vehicle listing and notes before ordering. This is especially important on Ford truck and van applications, where the correct belt system configuration determines fit.

Common Issues This Part Can Address

• Belt noise caused by a worn idler pulley bearing.
• Uneven belt tracking from pulley wear.
• Accessory drive belt tension problems.
• Rough pulley rotation that can affect belt operation.
• Replacement needs on high-mileage belt drive systems.

Installation Notes and Tips

Match the vehicle year, make, model, and pulley notes exactly before installation. Verify the pulley style, diameter, and bearing specification against the original part, especially on supercharger and enclosed spring design applications. Part number SK89018 should be checked against the existing pulley and belt routing before service.

Quality Assurance

SKP supplies replacement components made from durable materials for dependable service in accessory drive systems. The SK89018 idler pulley is engineered as a direct-fit replacement where the cataloged application matches.