Cloyes
Address
7800 Ball Road
Ft. Smith, Arkansas 72908 USA
About
Cloyes is a Global Manufacturer of automotive timing drive systems and components for the Automotive Aftermarket. Cloyes is well positioned to handle the industry trend toward shifting the design, testing and validation of systems to the supplier. We are a high volume timing gear and sprocket provider and have established this position through quality, engineering, manufacturing and superior customer service. Our Aftermarket Division offers an extensive line of replacement timing drive systems and components through the aftermarket distribution network. The Cloyes name is also well known and respected in the high performance world. Cloyes developed and patented the very first True® Roller timing set in 1970. This innovative product and later patented products, like the Hex-a-Just® timing system, revolutionized the high performance timing field.
Warranty Information
High Performance items are generally excluded from any warranty
Videos
You MUST Replace Together????⚙️
In this Cloyes Tech Byte, Cody Smith breaks down why all components in the accessory drive system must be replaced together. Because the tensioner, idler, and belt wear at the same rate, skipping one part can lead to a shredded belt and a trashed new pulley in just weeks. Key Takeaways: • Wear Together: Components are designed to wear as a system. • 60k Inspection: Check for wear and tear early. • 90k Replacement: Don't push your luck past this miles [...]
How We’re Advancing the Aftermarket ⚙️????
Cloyes is more than a parts manufacturer—we are a partner to technicians everywhere. This video highlights our commitment to innovation, from the initial design phase to the final high-performance product. What sets Cloyes apart? • Advanced Engineering: Utilizing top-tier software and 3D printing for rapid prototyping. • Rigorous Testing: Ensuring every component meets or exceeds OE specifications. • Technician-First Approach: Developing solutions t [...]
STOP replacing just the pulley! ????⚙️
In this Cloyes Tech Byte, Cody Smith breaks down why the "partial fix" is actually a fast track to a broken engine. Accessory drive components (tensioner, idler, and belt) are designed to wear together. If you skip the tensioner, you're likely looking at a shredded belt and a trashed pulley in just a few weeks. Maintenance Milestones: • 60,000 Miles: Time for a thorough inspection. • 90,000 Miles: Time for a full system replacement. Don't do the job twic [...]
Camshaft Phaser Installation: To Unlock or Not to Unlock? ⚙️
Should the internal locking pin be unlocked during a camshaft phaser installation? In this Cloyes Tech Byte, Cody Smith clears up the misconceptions surrounding this common question. While some procedures recommend unlocking the pin for specific warranty situations without timing system removal, traditional timing chain repairs often follow different rules. The goal is to avoid transferring load through that pin while torquing the attachment bolt. Cody demons [...]
Don’t Let a Mismatched Reluctor Kill Your Engine Start! ⚙️
One small difference in a sensor target wheel can lead to a "no-start" or even catastrophic engine failure. In this Cloyes Tech Byte, Cody Smith explains why comparing your old and new timing sprockets is the most important step in your installation. Part numbers mentioned in this video: S854/S870 & S869/S891 #Cloyes #TechByte #EngineRepair #MechanicTips #keepsenginesturning
