SKF VKML71004A Engine Timing Chain Kit

Engine timing chain kit overview

SKF VKML71004A is an engine timing chain kit built for applications that require coordinated replacement of the chain, guides, tensioners, and sprockets. It follows OE system recommendations and uses an inverted tooth silent chain design with timing marks for accurate service work.

Key features

• Inverted tooth silent timing chain design for smoother chain engagement.
• Timing marks included to support correct alignment during assembly.
• Chain guides, tensioner, sprockets, and drive sprocket included in the kit.
• Engineered assembly helps reduce friction and chain-to-sprocket slip.
• Fits a wide range of GM, Cadillac, Buick, GMC, Saturn, Saab, and Suzuki applications.

Detailed description

SKF VKML71004A is intended for timing system service where matched components matter. The kit is assembled to OE system recommendations so the chain, guides, tensioners, and sprockets work together as a set rather than mixing parts from different sources. That approach supports consistent chain stretch characteristics and proper tooth engagement, which is important in high-load engine operation. Compatible applications include the Chevrolet Traverse, Buick Enclave, and GMC Acadia, along with many other listed vehicles. This part cross-references 12586959 for the same application.

What this kit helps address

• Timing chain noise from worn or mismatched components.
• Chain slack caused by aging tensioners or guides.
• Timing alignment issues during engine service.
• Wear at the chain and sprocket interface.
• Service problems from mixing components from different sources.

Installation notes and quality

Verify engine fitment by year, make, model, and notes before installation. Use the timing marks during assembly and replace the full timing set as a matched system when servicing the timing drive. SKF designs these kits with OE-style component coordination for long operating life and reduced friction in the timing assembly.