Dayco PB1715N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1715N

The Dayco Premium OEM Replacement Balancer PB1715N is engineered for Nissan Frontier and Xterra models requiring precise engine harmonic balancing. Designed to meet OEM specifications, this balancer ensures smooth engine operation and reliable performance.

• Compatible with Nissan Frontier and Xterra vehicles
• Neutral counterweight balance with no counterweight
• Crank bore diameter of 1.182 inches (30.00 mm)
• Three integrated V-belt pulleys with diameters of 5.749, 6.221, and 6.221 inches
• Cast iron outer ring for durability
• Overall outside diameter of 6.221 inches (158.00 mm)
• Includes timing marks for accurate installation
• No crank trigger/exciter plate included

Detailed Product Description

The Dayco PB1715N engine harmonic balancer is a critical component within the cylinder block assembly, designed to reduce torsional vibration in the crankshaft. Featuring a neutral counterweight balance, this balancer does not add additional counterweights, maintaining the engine's original balance characteristics. The crank bore measures 1.182 inches (30.00 mm), ensuring a precise fit on the crankshaft. The balancer integrates three V-belt pulleys with outside diameters of 5.749, 6.221, and 6.221 inches, supporting multiple accessory drives. Constructed with a cast iron outer ring, the balancer offers strength and resistance to wear. Timing marks are included to assist with proper alignment during installation.

About the Premium OEM Replacement Balancer Line

Dayco's Premium OEM Replacement Balancer line is designed to provide direct-fit replacements that meet original equipment manufacturer standards. This product line focuses on delivering components that maintain engine balance and accessory drive functionality without modification. The PB1715N is part of this line, ensuring compatibility and performance for Nissan Frontier and Xterra engines requiring harmonic balancer replacement.

Common Applications and Problem Resolution

• Reduces crankshaft vibration to prevent engine damage
• Restores proper accessory belt alignment and tension
• Eliminates noise caused by worn or damaged balancers
• Prevents premature wear of engine components linked to harmonic imbalance
• Supports smooth engine operation and longevity

Installation Notes and Tips

This balancer does not include installation instructions or a Woodruff key, so professional installation is recommended. Ensure the crank bore and pulley dimensions match the vehicle specifications before installation. Use proper tools to avoid damage to the cast iron outer ring and verify timing marks alignment for accurate engine timing.

Quality Assurance and Warranty

Dayco Premium OEM Replacement Balancer PB1715N is manufactured to meet strict quality standards for durability and fitment. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls to ensure reliable performance in Nissan Frontier and Xterra applications.