Dayco PB1707N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1707N

The Dayco Premium OEM Replacement Balancer PB1707N is engineered to meet the exact specifications required for a range of Chrysler, Dodge, Jeep, Ram, and Volkswagen vehicles. Designed as a direct replacement for the engine harmonic balancer, this component ensures proper engine vibration dampening and pulley alignment for optimal performance.

• Neutral counterweight balance with no counterweight
• Crank bore diameter of 1.260 inches (32.00 mm)
• Single integrated serpentine pulley with 6 grooves
• Cast iron outer ring for durability
• Overall outside diameter of 6.339 inches (161.00 mm)
• Overall width of 2.796 inches (71.00 mm)
• No crank trigger/exciter plate included
• Hardware and installation instructions not included

Detailed Product Description

The Dayco PB1707N engine harmonic balancer is designed with a neutral counterweight balance, meaning it does not include additional counterweights. This design is suitable for specific engine configurations found in vehicles such as the Chrysler 300, Dodge Challenger, Jeep Grand Cherokee, Ram 1500 Classic, and Volkswagen Routan. The balancer features a crank bore diameter of 1.260 inches (32.00 mm) to fit precisely on the crankshaft, ensuring secure installation and proper function.

Constructed with a cast iron outer ring, the balancer provides reliable durability and resistance to wear. It includes one integrated serpentine pulley with six grooves, measuring 5.804 inches (147.40 mm) in diameter, which supports accessory belt routing. The overall dimensions of 6.339 inches in diameter and 2.796 inches in width make it compatible with the specified vehicle models.

About the Premium OEM Replacement Balancer Line

The Dayco Premium OEM Replacement Balancer product line is designed to offer direct-fit replacements that meet original equipment manufacturer (OEM) standards. This line focuses on delivering components that maintain engine balance and accessory drive system integrity without requiring modifications. The PB1707N is part of this line, ensuring compatibility and performance consistent with factory specifications for the listed Chrysler, Dodge, Jeep, Ram, and Volkswagen models.

Common Applications and Issues Addressed

• Reduces engine vibration caused by worn or damaged harmonic balancers
• Prevents accessory belt misalignment and premature wear
• Eliminates noise and potential crankshaft damage from balancer failure
• Restores proper pulley function for serpentine belt systems
• Supports engine longevity by maintaining crankshaft stability

Installation Notes and Tips

• Ensure crankshaft and bore surfaces are clean and free of debris before installation
• Verify the balancer matches the original part number PB1707N for correct fitment
• Use appropriate tools to press the balancer onto the crankshaft without damaging the component
• Torque fasteners to manufacturer specifications; hardware is not included with this part
• Consult vehicle service manual for detailed installation procedures

Quality Assurance and Warranty

Dayco's Premium OEM Replacement Balancer PB1707N is manufactured to meet stringent quality standards, ensuring reliable performance and durability. While hardware and installation instructions are not included, the part is engineered to OEM specifications for fit and function. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.