SKF VKML71003A Engine Balance Shaft Chain Kit

Engine Balance Shaft Chain Kit Overview

SKF VKML71003A is an engine balance shaft chain kit built around OE-style component matching for service repair. It includes the chain, tensioner, guides, and sprockets needed for a complete balance shaft timing service on compatible applications.

Key Features

• Roller timing chain with timing marks for accurate alignment during assembly.
• Balance shaft chain, tensioner, guides, and sprockets are included in one matched kit.
• Engineered for controlled chain stretch and reduced friction between chain and sprocket teeth.
• SKF VKML71003A follows OE system recommendations for timing component replacement.
• Fits a wide range of GM compact and midsize applications, including Chevrolet Malibu, Chevrolet Cobalt, and Pontiac G6.

Detailed Description

SKF VKML71003A is intended for balance shaft timing service where matched components matter. The roller-style chain uses timing marks to support correct installation, while the included guides, tensioner, and sprockets help maintain proper chain control and engagement. This kit is a practical choice for Chevrolet Malibu, Chevrolet HHR, and Saturn Vue applications that require a complete balance shaft chain service. The part number VKML71003A is also referenced in cross-application catalogs under equivalent service numbers, including Cloyes 9-4202S and Melling 3-4202S.

What It Helps Address

• Timing chain noise from worn balance shaft components.
• Chain slack caused by stretched or fatigued timing parts.
• Improper chain-to-sprocket engagement during engine service.
• Uneven operation related to worn guides or tensioner wear.
• Incomplete repairs when individual timing components are replaced separately.

Installation Notes and Tips

Verify engine application and timing configuration before installation. Use the timing marks during setup and replace related wear components as a matched set when servicing the balance shaft drive. Confirm fitment for the exact Chevrolet Malibu, Pontiac G6, or Saturn Vue application before beginning work.

Quality Assurance

SKF assembles timing chain kits as matched service solutions and follows OE system recommendations for component replacement. VKML71003A is built as a complete kit for consistent component compatibility within the timing system.