Dayco PB1350N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1350N

The Dayco Premium OEM Replacement Balancer PB1350N is engineered for reliable performance in Nissan Maxima and Infiniti I30 vehicles. Designed to meet OEM specifications, this engine harmonic balancer ensures smooth engine operation and durability.

• Compatible with Nissan Maxima and Infiniti I30 models
• Neutral counterweight balance for precise engine harmonics
• Constructed with a grey iron outer ring for strength and longevity
• Includes two integrated serpentine pulleys with multiple grooves
• Features timing marks for accurate engine timing adjustments

Detailed Product Features and Specifications

This Dayco engine harmonic balancer (part number PB1350N) features a neutral counterweight balance, meaning it does not include additional counterweights, which helps maintain engine balance without added stress. The crank bore measures 1.260 inches (32.00 mm), fitting precisely on the crankshaft. The balancer has an overall outside diameter of 6.418 inches (163.00 mm) and an overall width of 2.323 inches (59.00 mm), providing a compact yet robust design.

The balancer includes two integrated serpentine pulleys: Pulley 1 has 4 grooves with an outside diameter of 4.567 inches (116.00 mm), and Pulley 2 has 6 grooves with an outside diameter of 6.221 inches (158.00 mm). These pulleys accommodate serpentine belts for accessory drive systems. The outer ring is made of grey iron, a material known for its durability and resistance to wear. Timing marks are included to assist with precise engine timing during installation or maintenance.

About the Premium OEM Replacement Balancer Product Line

The Dayco 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 reduce vibration, ensuring consistent engine performance and longevity. The PB1350N is part of this line, offering a reliable solution for Nissan and Infiniti vehicles requiring harmonic balancer replacement.

Common Applications and Problem Solving

• Reduces engine vibration caused by worn or damaged harmonic balancers
• Prevents crankshaft damage due to imbalance
• Restores proper accessory belt alignment and tension
• Helps maintain accurate engine timing with included timing marks
• Eliminates noise and rough idling related to balancer failure

Installation Notes and Tips

• Hardware and installation instructions are not included; professional installation is recommended
• Ensure crank bore dimensions (1.260 inches) match the vehicle’s crankshaft for proper fit
• Verify pulley groove count and type to match existing serpentine belts
• Use timing marks on the balancer to set or verify engine timing accurately
• Inspect related components such as belts and tensioners during installation

Quality Assurance and Warranty

Dayco’s Premium OEM Replacement Balancer PB1350N is manufactured to meet strict quality standards, ensuring durability and performance consistent with OEM parts. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed warranties covering defects in materials and workmanship. For warranty information, consult the product documentation or Dayco directly.