Dayco PB1722N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1722N

The Dayco Premium OEM Replacement Balancer PB1722N is engineered for reliable performance in Ford and Lincoln vehicles. Designed specifically for models like the Ford F-150, Mustang, Explorer, Expedition, and Lincoln Navigator, this engine harmonic balancer ensures smooth engine operation and durability.

• Compatible with Ford and Lincoln models including Expedition, Explorer, F-150, Mustang, Navigator, and Transit series
• Neutral counterweight balance with no counterweight for precise engine harmonics
• Cast iron outer ring for enhanced durability and wear resistance
• Two integrated serpentine pulleys with 4 and 6 grooves respectively
• Crank bore diameter of 1.250 inches (31.74 mm) for exact fitment
• Overall outside diameter of 6.560 inches (166.60 mm) and width of 3.693 inches (93.80 mm)

Detailed Product Description

The Dayco PB1722N engine harmonic balancer is a critical component designed to reduce torsional vibration in the crankshaft of compatible Ford and Lincoln engines. Featuring a neutral counterweight balance, this balancer does not include additional counterweights, which helps maintain engine balance without altering factory specifications. The cast iron outer ring provides strength and resistance to wear, ensuring long-term reliability under demanding engine conditions.

This balancer includes two integrated serpentine pulleys—one with 4 grooves and the other with 6 grooves—both measuring 6.276 inches (159.40 mm) in diameter. These pulleys accommodate multiple belt configurations commonly found in the specified vehicle models. The crank bore diameter of 1.250 inches (31.74 mm) ensures a precise fit on the crankshaft, while the overall dimensions support proper alignment and function within the engine assembly.

About the Premium OEM Replacement Balancer Line

Dayco's Premium OEM Replacement Balancer line is designed to meet or exceed original equipment specifications, providing a direct replacement solution for harmonic balancers. This product line focuses on delivering components that maintain factory balance and fitment standards, ensuring compatibility and performance consistency for Ford and Lincoln vehicles. The PB1722N is part of this line, offering a reliable option for engine harmonic balancing without the need for additional hardware or modifications.

Common Applications and Issues Addressed

• Reduces crankshaft torsional vibrations to prevent engine damage
• Eliminates excessive engine noise and vibration during operation
• Prevents premature wear of belts and pulleys by maintaining proper alignment
• Addresses issues related to harmonic balancer failure such as engine misfires or rough idling
• Restores proper pulley function for accessory drive systems in Ford and Lincoln trucks and SUVs

Installation Notes and Tips

• Hardware and installation instructions are not included; refer to vehicle service manual for proper procedures
• Ensure crankshaft and bore surfaces are clean and free of debris before installation
• Use appropriate tools to press the balancer onto the crankshaft to avoid damage
• Verify pulley alignment and belt tension after installation to ensure optimal performance

Quality Assurance and Warranty

Dayco's Premium OEM Replacement Balancer PB1722N is manufactured to meet stringent quality standards, using durable materials such as cast iron for the outer ring. While specific warranty details are not provided, Dayco products typically adhere to industry standards for reliability and performance. For warranty information, consult the product documentation or contact the manufacturer directly.