Dayco PB1772N Engine Harmonic Balancer

Dayco PB1772N Harmonic Balancer

The Dayco Premium OEM Replacement Balancer PB1772N is an engine harmonic balancer built for Mitsubishi applications that require neutral balance and timing mark alignment. It features a cast iron outer ring, one integrated serpentine pulley with 6 grooves, and a 148.00 mm overall outside diameter for OE-style fitment.

Premium OEM Replacement Balancer Line

Dayco’s Premium OEM Replacement Balancer line focuses on direct-fit engine vibration control and pulley function for replacement service. The PB1772N follows that approach with a neutral counterweight balance, a 28.00 mm crank bore, and timing marks for accurate engine setup on Mitsubishi Outlander, Outlander Sport, Lancer, and RVR applications.

Key Features

• Part number: PB1772N
• Engine harmonic balancer with neutral, no-counterweight balance
• Cast iron outer ring for durable construction
• One integrated serpentine pulley with 6 grooves
• Timing marks included
• Crank bore: 28.00 mm
• Nose outside diameter: 42.00 mm
• Overall outside diameter: 148.00 mm
• Overall width: 52.70 mm
• Ring width: 32.30 mm

Fitment

• Fits 2008-2020 Mitsubishi Outlander, N/A
• Fits 2011-2020 Mitsubishi Outlander Sport, N/A
• Fits 2007-2017 Mitsubishi Lancer, N/A
• Fits 2011-2017 Mitsubishi RVR, N/A

What It Is Used For

• Replacing a worn or damaged harmonic balancer on Mitsubishi engines
• Restoring crankshaft vibration damping performance
• Maintaining serpentine belt drive alignment with the integrated pulley
• Replacing a balancer with damaged timing marks
• Addressing pulley wobble, noise, or visible ring wear

Installation Notes and Tips

Verify crank bore, nose diameter, pulley groove count, and timing mark orientation before installation. Hardware is not included, and installation instructions are not included. Confirm engine-specific fitment against the vehicle application before assembly on Mitsubishi Outlander, Outlander Sport, Lancer, or RVR models.

Quality Assurance

Dayco Premium OEM Replacement Balancer components are built for direct replacement service in OE-style engine applications. Part number PB1772N is specified for confirmed Mitsubishi fitments listed above.