Cloyes B40056 Accessory Drive Belt Kit

Accessory Drive Belt Kit Overview

Cloyes B40056 is a specific-fit accessory drive belt kit for vehicles with a serpentine belt drive system. It combines the belt and related drive components needed for a precision-matched repair, helping restore proper belt tension, alignment, and smooth operation.

Fits 2009-2014 Ford Expedition, N/A. Fits 2010-2014 Lincoln Navigator, N/A. Fits 2006-2010 Ford Explorer, N/A. Fits 2007-2010 Ford Explorer Sport Trac, N/A. Fits 2008-2010 Ford F-150, N/A. Fits 2005-2006 Ford F-150, N/A. Fits 2009-2010 Ford Lobo, N/A. Fits 2006-2010 Mercury Mountaineer, N/A. Fits 2008-2009 Ford F-250, N/A. Fits 2005-2006 Ford F-250, N/A. Fits 2009 Ford F-350, N/A. Fits 2005-2006 Ford F-350, N/A.

Key Features

• Specific-fit accessory drive belt kit for direct application matching.
• Standard replacement grade for routine belt system service.
• Grooved black belt for accessory drive use.
• Steel pulley construction for added strength and stable operation.
• Cross-references Monroe Shocks & Struts BK4232 for the same application.

Detailed Description

B40056 is built for Ford, Lincoln, and Mercury applications that use a serpentine accessory drive layout. The kit is centered on matched components that support correct belt tracking and consistent tension, which is important when servicing worn pulleys, stretched belts, or aging tensioners. Cloyes B40056 is a practical replacement choice for Ford F-150, Ford Expedition, and Lincoln Navigator applications where restoring accessory drive performance matters.

The steel pulley material and grooved belt design support stable engagement and alignment in the accessory drive system. As a standard replacement kit, it is intended to replace worn service parts with components matched for the listed applications. B40056 is also a useful reference when searching for Cloyes B40056 or comparing it with BK4232.

What This Part Helps Address

• Belt noise caused by wear or loss of tension.
• Visible cracking or stretching in the accessory belt.
• Poor pulley alignment that can affect belt tracking.
• Vibration in the accessory drive system.
• Service needs on Ford Expedition, Ford F-150, and Lincoln Navigator applications.

Installation Notes and Tips

Verify the vehicle’s belt routing and accessory drive configuration before installation. Inspect related pulleys and tensioning components for wear so the repair addresses the full drive system condition. Confirm fitment by year, make, and model before ordering B40056.

Quality Assurance

Cloyes backs this accessory drive kit with an industry-leading warranty and technical support. The brand also notes more than a century of professional use in drivetrain and engine-related applications.