BCBC BG5572 Engine Timing Chain Guide - Lower

Engine Timing Chain Guide Overview

This Melling engine timing chain guide, part number BG5572, is a standard replacement component for lower timing chain applications. It is built to meet or exceed OEM requirements and is used across a range of Honda and Acura engines.

Key Features

• Nylon and steel construction for timing chain support.
• Standard replacement grade for service repairs.
• Single-row timing chain guide design.
• Silver finish with a 12.5 in. overall length.
• Mounting bracket included for application-specific installation.

Detailed Description

The BG5572 timing chain guide is engineered for lower timing chain service in compatible Honda and Acura applications, including the Honda Accord, Honda CR-V, Honda Civic, Acura TSX, and Acura RDX. As part of Melling's Stock line, this guide is produced to meet or exceed OEM requirements, making it a practical choice when replacing a worn or damaged guide in the valve train system. The BG5572 is designed for one timing chain row and uses nylon and steel materials for the guide surface and support structure.

This part cross-references Cloyes 9-5572 and Edelmann 71037 for the same application.

What It Is Used For

• Replacing a worn timing chain guide that can cause chain noise.
• Restoring proper chain tracking in the lower timing drive.
• Addressing guide wear that may contribute to timing instability.
• Repairing damage from heat, age, or chain contact.

Installation Notes and Tips

Verify engine code and timing set configuration before installation, since fitment varies by model and year. Confirm the lower guide location and mounting-hole spacing against the original part before assembly. Follow factory timing procedures and inspect related timing components during service. Part number BG5572 should be matched to the vehicle application before installation.

Quality Assurance

Melling states that this guide is built to meet or exceed OEM requirements for the application. The Stock line is positioned as a standard replacement option for timing system service.