Dayco PB1119N Engine Harmonic Balancer

Overview of Dayco Premium OEM Replacement Balancer PB1119N

The Dayco Premium OEM Replacement Balancer PB1119N is engineered for reliable performance in select Toyota and Scion vehicles. Designed as an engine harmonic balancer, it helps maintain engine smoothness and reduce vibration for models like the Camry, Corolla, and RAV4.

• Compatible with Toyota Camry, Corolla, Highlander, Matrix, RAV4, Solara, and Scion tC, xB
• Part number PB1119N for precise identification
• Constructed with a grey iron outer ring for durability
• Includes one integrated serpentine pulley with 7 grooves
• Neutral counterweight balance with no additional counterweights
• Overall outside diameter of 148.15 mm (5.833 inches)
• Crank bore diameter of 27.01 mm (1.064 inches)
• Two bolt holes for secure mounting
• Timing marks included for accurate installation

Details on the Premium OEM Replacement Balancer Product Line

The Dayco Premium OEM Replacement Balancer line focuses on delivering components that meet original equipment specifications. This ensures compatibility and performance consistency with factory-installed parts. The PB1119N model adheres to these standards, providing a reliable replacement option for engine harmonic balancing in compatible Toyota and Scion vehicles.

Technical Description and Specifications

The PB1119N engine harmonic balancer features a grey iron outer ring designed to withstand engine stresses and maintain balance. It includes a single integrated serpentine pulley with seven grooves, supporting accessory belt routing. The balancer has a neutral counterweight balance, meaning it does not include additional counterweights, which aligns with the original equipment design for the specified vehicles. The crank bore measures 27.01 mm (1.064 inches), and the balancer has two bolt holes for secure attachment. Its overall width is 44.40 mm (1.749 inches), and the nose outside diameter is 38 mm (1.497 inches). Timing marks are present to assist with precise engine timing during installation.

Common Applications and Problem Resolution

• Reduces engine vibration and noise caused by crankshaft imbalance
• Replaces worn or damaged harmonic balancers in Toyota Camry and Corolla engines
• Restores proper serpentine belt alignment and tension
• Addresses issues related to pulley wear or damage on Highlander and RAV4 models
• Supports engine longevity by maintaining crankshaft stability in Scion tC and xB vehicles

Installation Notes and Tips

Installation of the PB1119N harmonic balancer requires proper alignment of the timing marks to ensure accurate engine timing. Note that this part does not include hardware or installation instructions, so it is recommended to use OEM bolts and follow vehicle-specific service manuals. Care should be taken to torque the balancer bolts to manufacturer specifications to avoid damage or improper fitment. The neutral counterweight design means no additional balancing adjustments are necessary during installation.

Quality Assurance and Warranty Information

Dayco's Premium OEM Replacement Balancer line is manufactured to meet or exceed original equipment standards, ensuring consistent fit and function. While specific warranty details for part number PB1119N are not provided here, Dayco typically offers limited warranties covering defects in materials and workmanship. Users should consult product documentation or contact Dayco directly for warranty terms related to this harmonic balancer.