Accessory Drive Components
Keep your accessory drive on time.
Don’t need a complete repair? Explore our high-quality accessory drive components, including tensioners and pulleys.
High-Quality Construction
Our accessory drive components are engineered with high-strength steel, reinforced polymer, and other high-quality materials.
OE-Quality
Each accessory drive component is precision-machined to match your original manufacturer specifications for a perfect fit.
Find the right Cloyes accessory drive component.
Tensioners
Looking to ensure smooth engine operation? Our accessory drive tensioners are designed to prevent costly failures.
High-durability spring technology is available in round and flat spring types.
An advanced bearing system offers enhanced dust and moisture resistance.
Corrosion and water resistance help shield against rust and harsh conditions.
Pulleys
Designed with OE-grade precision, our pulleys are engineered for smooth, reliable operation in the toughest conditions.
Triple-sealed bearing systems protect against dust, dirt, and moisture.
Corrosion-resistant coating prevents degradation in harsh conditions.
Each pulley is optimized for proper engine balance and vibration control.
Premium Belts
Cloyes fabric-backed or EPDM belts help you withstand the harsh conditions of high-mileage engines, tight routing, and daily driving.
Quieter operation reduces the noise or vibrations found in aging systems.
Superior wear protection minimizes abrasion from back-side pulley contact.
Better heat management dissipates heat more evenly across the belt surface.
High-quality accessory drive components.
From daily commutes to demanding conditions, Cloyes accessory drive components are built for real-world road conditions.
100+
Years of innovation and team experience.
Hassle-Free
Installation to help you complete repairs faster.
Unmatched Performance
For engine longevity and peace of mind.
The knowledge behind the repair.
Explore technical resources, installation guidance, and product videos developed to help technicians approach engine repairs with confidence.
Tech Video
Tech Video
Tech Byte: Don’t Pull the Pin Too Early on Serpentine Belt Tensioners
Learn why timing is everything when pulling the pin and how to ensure a perfect belt alignment every time.
dont-pull-the-pin-too-early-on-serpentine-belt-tensioners
February 5, 2026
Tech Video
Tech Video
Tech Byte: Stop Cross-Threading! Belt Tensioner Install Tip (Honda B20177 and B40025)
Stop cross-threading your Honda V6 belt tensioner! Learn Cody's pro tips for proper alignment and torque specs on J-series engines.
tech-byte-stop-cross-threading-belt-tensioner-install-tip-honda-b20177-and-b40025
February 5, 2026
Tech Video
Tech Video
Tech Byte: Why You Should Replace All Accessory Drive Components Together
Replacing just a belt? Learn why treating your accessory drive as a complete system saves time, money, and premature failures.
tech-byte-why-you-should-replace-all-accessory-drive-components-together
June 25, 2026
Tech Center
Looking for a specific accessory drive component?
Use the links below to search our part finder or see where our team’s products are sold near you.
What’s included in a Cloyes timing chain kit?
Kit contents vary by part number and application. Base Kits generally include timing chains, tensioners, and guides and may include sprockets and application-specific hardware. Expanded configurations may add VVT phasers and solenoids, a water pump, or front engine accessory drive components. Review the individual product listing to confirm exactly what is included.
What is the difference between a timing chain kit and a timing belt kit?
Both systems synchronize the crankshaft and camshaft, but they use different components. A timing chain system uses metal chains and sprockets, while a timing belt system uses a reinforced toothed belt. Timing belts commonly have application-specific inspection or replacement intervals. Timing chain service is generally based on system condition, diagnosis, and vehicle manufacturer guidance.
Should I use a timing kit or replace an individual component?
That depends on the application, the condition of the timing system, and the scope of the repair. A kit brings together multiple components for a broader timing system service, while individual components support more targeted repairs. Inspect the complete system and follow the service information for the specific vehicle and engine.
Where can I find installation instructions for my Cloyes timing kit?
For installation guides and videos, head to our Tech Center! Search the Cloyes Tech Center for installation instructions, technical videos, and application-specific resources. You can also contact Cloyes Technical Support if you need additional help with a product or installation.
Does Cloyes offer VVT timing components?
Yes. Our award-winning innovation includes Variable Valve Timing components that offer unmatched precision and engine performance. Cloyes offers VVT phasers, solenoids, sprockets, related hardware, and VVT-inclusive timing kits for a broad range of applications. Use the Cloyes Part Finder to check available products for a specific year, make, model, and engine.
