Cloyes B40057 Accessory Drive Belt Kit

Brand Cloyes B40057
Pulley Groove Quantity 0
Pulley Material Steel
Universal Or Specific Fit Specific
Grade Type Standard replacement
Belt Type Grooved
Pulley Mount Hole Quantity 0
Belt Color Black
Fits Ford and Lincoln · 10 vehicles

Specific-fit kit. Built for exact application matching in accessory drive service.

Steel pulley. Adds strength and stable belt alignment in the drive system.

Grooved EPDM belt. Resists stretching and cracking under demanding conditions.

Cross-references BK4229 for the same application. See all 1.

$118.74Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
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Free returns within 60 days if it doesn't fit when fitment is verified.

Accessory Drive Kit Overview

Cloyes B40057 is a specific-fit accessory drive belt kit for select Ford and Lincoln applications. It combines the core belt-drive service parts needed for a complete repair, helping restore proper belt tension, alignment, and smooth operation.

Key Features

  • Standard replacement accessory drive belt kit for specific applications
  • Steel pulley construction for added strength
  • Grooved EPDM belt for consistent belt tracking
  • Black belt finish
  • Precision-matched components for the accessory drive system

Detailed Description

This Cloyes accessory drive belt kit is built around the needs of the serpentine belt drive system. The included components are selected to work together as a matched repair, which helps reduce belt wear, vibration, and alignment issues that can develop when worn parts are left in service. The steel pulley and grooved belt construction support stable operation under everyday engine loads. Part number B40057 is a standard replacement solution for vehicles that require a specific-fit accessory drive service kit. It is also referenced by interchange number BK4229.

Compatible With select Ford and Lincoln applications, including Fits 2005-2006 Ford Expedition, N/A; Fits 2005-2006 Ford Mustang, N/A; Fits 2005-2006 Lincoln Navigator, N/A; Fits 2004 Ford F-150, N/A; Fits 2004 Ford F-250, N/A; Fits 2004 Ford F-350, N/A; Fits 2004 Ford Lobo, N/A. Use B40057 when replacing worn accessory drive components on these applications.

What It Helps Address

  • Belt squeal caused by worn accessory drive components
  • Uneven belt tracking from pulley wear or misalignment
  • Loss of belt tension from aging system parts
  • Cracking or stretching in the drive belt
  • Premature accessory drive system wear

Installation Notes

Verify the vehicle application before installation and compare the existing belt-drive layout to the replacement kit. Inspect related pulleys and tensioning components for wear before reassembly. Follow the manufacturer service procedure for belt routing and tension setup. Part number B40057 should be matched to the exact application listed in the fitment data.

Quality Assurance

Cloyes states that its accessory drive kits are backed by technical support and an industry-leading warranty. B40057 is built as a standard replacement kit for specific-fit service applications.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypeNotes
2006FordExpedition5.4LV8GAS—
2006FordMustang4.6LV8——
2006LincolnNavigator5.4LV8——
2005FordExpedition5.4LV8GAS—
2005FordMustang4.6LV8——
2005LincolnNavigator5.4LV8GAS—
2004FordF-1504.6LV8——
2004FordF-2504.6LV8——
2004FordF-3505.4LV8——
2004FordLobo5.4LV8GAS—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BK4229