Dayco 85041 Engine Timing Belt Tensioner Hydraulic Assembly

Hydraulic Timing Belt Actuator for Hyundai and Kia

The Dayco 85041 hydraulic timing belt actuator is a direct-fit engine timing belt tensioner hydraulic assembly for select Hyundai and Kia applications. It helps maintain proper timing belt tension in engines that rely on hydraulic belt control for stable valve timing.

Key Features

• Dayco Hydraulic Timing Belt Actuator line
• Engine timing belt tensioner hydraulic assembly
• Built for select Hyundai Sonata, Santa Fe, Tiburon, Tucson, and Kia Optima and Sportage applications
• OE-style replacement for timing belt service on covered vehicles
• Cross-references Beck/Arnley 024-1260 and Gates T43193 for the same application

Detailed Description

Dayco Part Number 85041 is a hydraulic timing belt actuator used in engine valve train systems where hydraulic tension control is required. It is listed for 1999-2005 Hyundai Sonata, 2001-2006 Hyundai Santa Fe, 2003-2008 Hyundai Tiburon, 2005-2009 Hyundai Tucson, 2001-2006 Kia Optima, and 2005-2010 Kia Sportage. If you are servicing a Hyundai Sonata timing belt tensioner hydraulic assembly or replacing a Hyundai Tucson hydraulic timing belt actuator, this part number provides a direct application match for the listed vehicles.

The Dayco Hydraulic Timing Belt Actuator product line is focused on timing belt system service components that support consistent belt tension during engine operation. For Hyundai and Kia timing belt service, Dayco 85041 is a practical replacement when the original hydraulic actuator is worn, leaking, or no longer maintaining proper tension.

What It Is Used For

• Timing belt noise caused by weak or failing hydraulic tension control
• Incorrect belt tension after timing belt service
• Engine timing irregularities related to a worn actuator
• Hydraulic leakage at the timing belt tensioner assembly
• Restoring proper belt control on covered Hyundai and Kia engines

Installation Notes and Tips

Install this hydraulic timing belt actuator during timing belt service and verify the engine timing marks before startup. Inspect the belt, pulleys, and related valve train components at the same time, and follow the vehicle service procedure for hydraulic preload and alignment. Confirm fitment by year, make, and model before ordering.

Quality Assurance

Dayco is a recognized supplier of engine timing components, and Part Number 85041 is cataloged for the listed Hyundai and Kia applications. Verify the vehicle match against the fitment data for 1999-2005 Hyundai Sonata, 2001-2006 Hyundai Santa Fe, 2003-2008 Hyundai Tiburon, 2005-2009 Hyundai Tucson, 2001-2006 Kia Optima, and 2005-2010 Kia Sportage.