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Innovative design reduces installation time and enhances performance.
Dayco, a prominent supplier in engine products and drive systems, presents its advanced serpentine belt tensioner assembly designed for class 8 trucks equipped with DD13, DD15, or DD16 engines. This assembly features a unique 2-piece tensioner that significantly reduces installation time by 50 percent compared to traditional one-piece designs. The innovative design allows for easier belt placement, minimizing the risk of damage during installation, which is crucial for maintaining optimal engine performance.
Constructed from high-strength steel, the tensioner and its accompanying pulleys are engineered to withstand harsh operating conditions, ensuring excellent wear resistance. Dayco's patented flat spring technology and dual pressed-in pulley bearings contribute to extended bearing life and provide robust protection against shock loads. This assembly is specifically tailored to handle high torque and power pulses, with specially treated cords that resist stretching and maintain length stability.
The Dayco serpentine belt tensioner assembly is part of a comprehensive kit that includes two pulleys and two serpentine belts, all designed to meet the specific requirements of heavy-duty applications. This complete solution not only optimizes inventory for distributors but also ensures that fleet technicians have all necessary components for a thorough belt repair. With approximately 650,000 vehicles in operation covered by this product line, Dayco continues to lead in providing reliable and efficient solutions for the automotive industry.
Features
- Specially Designed Tensioner Cuts Installation Time In Half And Makes Belt Placement Easier
- Traditional One-Piece Tensioners Originally Designed For These Engines, Techs Are Required To Bend An 8-Rib Belt Sideways Through A Very Narrow Opening During Replacement
- Tensioner And Its Pulley Counterpart Are Machined From High Strength Steel To Provide Excellent Wear Resistance Under Harsh Environments
- Features Dayco’s Patented Flat Spring Technology And Dual Pressed-In Pulley Bearings To Provide Long Bearing Life And Protection Against Shock Loads
- Engineered For High Torque And Power Pulses, Dayco’s Belts Feature Specially Treated Cords To Resist Stretching And Ensure Length Stability
Specifications
- Manufacturer: Dayco Products Inc
- Manufacturer Part Number: 89947
- Belt Type: Serpentine
- Maximum Belt Width: OEM
- Number Of Pulleys: 2
- Pulley Groove Count: No Groove
- Pulley Diameter: OEM
- Pulley Width: OEM
- Pulley Material: Steel
- Tensioner Rotation: Clockwise
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Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
