Dayco PB1576N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1576N

The Dayco Premium OEM Replacement Balancer PB1576N is engineered for reliable engine performance in select Nissan and Suzuki vehicles. Designed as an engine harmonic balancer, this component helps maintain smooth engine operation by reducing vibrations.

• Compatible with Nissan Altima, Frontier, Rogue, Rogue Select, Sentra, and Suzuki Equator
• Part number PB1576N for precise identification
• Cast iron outer ring for durability
• Neutral counterweight balance with no counterweight
• Includes one integrated serpentine pulley with 6 grooves
• Overall outside diameter of 148 mm (5.827 inches)
• Two bolt holes for secure mounting
• Timing marks included for accurate installation

Product Line: Premium OEM Replacement Balancer

The Premium OEM Replacement Balancer line by Dayco focuses on delivering components that meet original equipment specifications. This ensures compatibility and performance consistency for engine harmonic balancers like the PB1576N, providing a direct replacement solution for Nissan and Suzuki cylinder block components.

Detailed Product Description

The PB1576N harmonic balancer features a cast iron outer ring with a ring width of 44.20 mm (1.741 inches), designed to withstand engine stresses and maintain balance. It has a crank bore diameter of 29.01 mm (1.143 inches) and a nose outside diameter of 46 mm (1.812 inches). The balancer includes one serpentine pulley with six grooves, measuring 143.2 mm (5.638 inches) in diameter, facilitating proper belt alignment and tension. The neutral counterweight balance design means it does not add additional counterweights, maintaining engine balance as specified by the manufacturer. Timing marks are present to assist with precise engine timing during installation.

Common Applications and Issues Addressed

• Reduces engine vibration and noise in Nissan Altima and Rogue models
• Prevents crankshaft damage caused by imbalance in Suzuki Equator engines
• Restores proper belt alignment and tension for Nissan Frontier and Sentra
• Helps maintain engine timing accuracy with included timing marks
• Replaces worn or damaged harmonic balancers to improve engine longevity

Installation Notes and Tips

This harmonic balancer requires professional installation due to precise fitment and torque specifications. Note that installation hardware and instructions are not included with the PB1576N. Ensure the crank bore and bolt hole alignment match your vehicle’s specifications before installation. Use the timing marks on the balancer to verify correct engine timing. Properly torque bolts to manufacturer specifications to avoid damage or misalignment.

Quality Assurance and Warranty

Dayco’s Premium OEM Replacement Balancer line is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for part number PB1576N are not provided here, Dayco products typically come with a limited warranty against defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.