Cloyes 9-5490 Engine Timing Chain Tensioner - Inner or Right

Reliable Timing Chain Tensioner for Select GM Vehicles

The Cloyes Timing Chain Tensioner 9-5490 is engineered to maintain precise tension on blade-type timing chains in various GM models. Designed with durable nylon and steel materials, this specific-fit tensioner ensures consistent engine valve timing for optimal performance.

• Constructed from nylon and steel for durability and wear resistance
• Compatible with blade-type timing chains
• Includes shoe, spring, and bolts for complete installation
• Activation via activation pin for reliable operation
• Specific fit for select Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, and Saab models
• Dimensions: 4.99" length, 3.74" width, 0.86" height
• Mounting with two holes, each with 0.32" inside diameter

About the Cloyes Timing Chain Tensioner Product Line

The Cloyes Timing Chain Tensioner line focuses on delivering precise tension control for engine timing chains, critical for maintaining valve train accuracy. This product line includes tensioners designed for specific chain types and vehicle applications, such as the 9-5490 tensioner tailored for blade chains. The inclusion of essential components like the shoe and spring ensures a comprehensive solution for timing chain maintenance.

Detailed Product Description

The Cloyes 9-5490 timing chain tensioner is a non-adjustable, specific-fit component designed to work with blade-type timing chains. Its nylon and steel construction provides a balance of strength and reduced friction, contributing to longer service life. The tensioner activates via an activation pin mechanism, ensuring consistent chain tension without manual adjustment. Included with the tensioner are the shoe, spring, and mounting bolts, facilitating a straightforward installation process. The white and gray color coding helps identify the part during assembly or maintenance.

Common Applications and Issues Addressed

• Maintains proper timing chain tension to prevent chain slack
• Reduces risk of engine misfires caused by timing chain wear
• Prevents premature wear of timing chain components
• Eliminates noise associated with loose timing chains
• Supports engine performance in vehicles like Chevrolet Silverado and Cadillac Escalade

Installation Notes and Tips

• Ensure compatibility with your specific make and model before installation
• Use the included bolts and mounting hardware for secure fitment
• Follow manufacturer torque specifications for mounting bolts
• Verify activation pin engagement during installation
• Inspect timing chain and related components for wear during replacement

Quality Assurance and Warranty

Cloyes timing chain tensioners are manufactured to meet OEM specifications for fit and function. The 9-5490 part number undergoes rigorous quality control to ensure durability and reliable performance in compatible Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, and Saab vehicles. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.