Cloyes 9-5523 Engine Timing Belt Tensioner - Front

Reliable Engine Timing Belt Tensioner for Acura and Honda Vehicles

The Cloyes 9-5523 engine timing belt tensioner is designed specifically for select Acura and Honda models, including the CL, MDX, Odyssey, Pilot, RL, and TL. Engineered with durable cast material and a hydraulic/spring chain type, this tensioner ensures consistent timing belt tension for optimal engine performance.

• Constructed from durable cast material for long-lasting strength
• Hydraulic/spring chain type for precise tension control
• Non-manually adjustable with activation pin for reliable operation
• Specific fitment for Acura and Honda CL, MDX, Odyssey, Pilot, RL, and TL models
• Compact dimensions: 4.93" length, 2.46" width, 1.05" height
• Includes spring but no shoe or bolts
• Green color for easy identification during installation
• Two mounting holes with 0.26" inside diameter for secure fit

The Cloyes 9-5523 timing belt tensioner is a critical component in the valve train system, maintaining proper tension on the timing belt to prevent slippage and ensure accurate valve timing. Its cast construction provides durability under engine stress, while the hydraulic/spring mechanism automatically adjusts tension without manual intervention. The activation pin type ensures smooth engagement, contributing to consistent engine operation in Acura and Honda vehicles.

Applications and Common Issues Addressed

• Prevents timing belt slack that can cause engine misfires or poor performance
• Reduces risk of timing belt failure due to improper tension
• Eliminates noise caused by worn or loose tensioners
• Helps maintain engine timing accuracy for fuel efficiency and emissions control
• Addresses tensioner wear in Acura CL, MDX, Odyssey, Pilot, RL, and TL models

Installation Notes and Tips

• Compatible only with specified Acura and Honda models; verify vehicle fitment before installation
• Requires removal of old tensioner and proper alignment of timing belt during replacement
• Use manufacturer torque specifications for mounting bolts (bolts not included)
• Ensure activation pin is properly engaged to activate hydraulic tensioning
• Inspect timing belt and related components for wear during installation

Quality Assurance and Warranty Information

Cloyes manufactures the 9-5523 timing belt tensioner to meet OEM standards for fit, form, and function. The cast material and hydraulic/spring design undergo rigorous testing to ensure durability and reliable performance. While specific warranty details may vary, Cloyes products typically include coverage against manufacturing defects to provide confidence in your replacement part.