Dayco PB1119N Engine Harmonic Balancer

Premium OEM Replacement Balancer for Toyota and Scion

The Dayco PB1119N is a premium OEM replacement harmonic balancer built for select Toyota and Scion applications. It is a neutral-balanced engine harmonic balancer with timing marks, a single integrated serpentine pulley, and grey iron outer ring construction for direct-fit service on covered vehicles.

Key Features

• Brand: Dayco Premium OEM Replacement Balancer
• Part number: PB1119N
• Neutral balance with no counterweight
• Timing marks included for service alignment
• One integrated pulley with 7-groove serpentine design
• Grey iron outer ring material
• Crank bore: 1.064 in. (27.01 mm)
• Overall outside diameter: 5.833 in. (148.15 mm)
• Overall width: 1.749 in. (44.40 mm)

Detailed Description

The Dayco PB1119N harmonic balancer is built for engine applications that require stable crankshaft damping and accurate accessory drive alignment. It features a neutral counterweight balance, a 2-bolt hole design, and a 7-groove serpentine pulley integrated into the balancer assembly. This part number PB1119N is listed for select Toyota Camry, Toyota Corolla, Toyota Highlander, Toyota Matrix, Toyota RAV4, Toyota Solara, Scion tC, and Scion xB applications, making it a direct replacement option for common Toyota and Scion engine service work.

Dayco’s Premium OEM Replacement Balancer line focuses on OE-style fit and service-ready construction for engine repair jobs where crankshaft vibration control and belt drive accuracy matter. This balancer includes timing marks and a grey iron outer ring, with no crank trigger/exciter plate and no woodruff key included.

This part cross-references ATP 102183 and Dorman 594-198 for the same application.

Vehicle Fitment

• Fits 2008-2015 Scion xB, N/A
• Fits 2009-2013 Toyota Matrix, N/A
• Fits 2009-2011 Toyota Corolla, N/A
• Fits 2005-2010 Scion tC, N/A
• Fits 2002-2009 Toyota Camry, N/A
• Fits 2001-2008 Toyota RAV4, N/A
• Fits 2002-2008 Toyota Solara, N/A
• Fits 2001-2007 Toyota Highlander, N/A

Common Issues This Part Can Address

• Crankshaft vibration from a worn or damaged harmonic balancer
• Accessory belt tracking problems caused by pulley wear
• Timing mark visibility issues during engine service
• Noise or imbalance from a deteriorated balancer assembly
• Replacement needs after inspection of the crank pulley area

Installation Notes and Tips

Verify crank bore, pulley groove count, and timing mark alignment before installation. Confirm the 2-bolt hole configuration and overall dimensions match the original part on the vehicle. Because hardware and installation instructions are not included, use the correct service procedure and torque specifications for the specific Toyota or Scion engine application.

Quality Assurance

Dayco’s Premium OEM Replacement Balancer line is built as an OE-style service part for engine repair and replacement work. The PB1119N is specified with direct dimensional data and application coverage for select Toyota and Scion models, supporting accurate fitment selection for maintenance and repair.