Cloyes 9-5797 Engine Timing Chain Tensioner - Right

Overview of Cloyes Engine Timing Chain Tensioner 9-5797

The Cloyes 9-5797 engine timing chain tensioner is designed for precise timing chain tension control in select Lexus, Scion, and Toyota vehicles. Featuring a hydraulic and spring tensioner type with a durable aluminum housing, this component ensures consistent engine performance and timing accuracy.

• Hydraulic and spring tensioner type for reliable chain tension
• Aluminum housing for lightweight durability
• Activation via activation pin for precise operation
• Metal construction with gray finish
• Two mounting holes with 0.254 inch (6.45 mm) diameter

Detailed Product Description

The Cloyes 9-5797 engine timing chain tensioner is engineered to maintain optimal tension on the timing chain, preventing slack and ensuring smooth engine timing. Its hydraulic and spring mechanism provides consistent pressure, adapting to engine conditions for improved timing chain performance. The aluminum housing offers a balance of strength and weight reduction, contributing to overall engine efficiency. Activation is controlled by an activation pin, allowing for accurate engagement of the tensioner. This part is constructed from metal and finished in gray, designed to meet the demands of engine valve train systems.

Compatible Vehicles and Applications

This timing chain tensioner is compatible with a range of Lexus, Scion, and Toyota models, including:

• Lexus ES300h, NX300h, and RX series
• Scion tC
• Toyota Avalon, Camry, Highlander, RAV4, Sienna, and Venza

It is specifically designed to fit these models, ensuring proper fitment and function within the engine valve train components.

Common Issues Addressed by the Cloyes 9-5797 Tensioner

• Eliminates timing chain slack that can cause engine misfires
• Prevents premature wear of timing chain and sprockets
• Reduces engine noise related to loose timing chains
• Maintains accurate valve timing for optimal engine performance
• Helps avoid potential engine damage due to timing chain failure

Installation Notes and Tips

Installation of the Cloyes 9-5797 timing chain tensioner requires careful alignment of the mounting holes, which measure 0.254 inches (6.45 mm) in diameter. The tensioner is not adjustable and does not include mounting brackets, bolts, gaskets, or additional hardware, so ensure all necessary components are available before installation. Proper engagement of the activation pin is critical for correct tensioner operation. It is recommended to follow the vehicle manufacturer’s service manual for torque specifications and installation procedures.

Quality Assurance and Warranty

Cloyes manufactures this timing chain tensioner to meet OEM standards for durability and performance. While specific warranty details are not provided, Cloyes products typically undergo rigorous quality control to ensure reliability in engine timing applications. For warranty information, refer to Cloyes or the parts distributor’s official documentation.