Dayco PB1726N Engine Harmonic Balancer

Dayco PB1726N Harmonic Balancer

The Dayco PB1726N is a premium OEM replacement harmonic balancer for select Honda applications. Built with a neutral balance design and a cast iron outer ring, it is specified for engine vibration control and timing reference accuracy in compatible Honda Civic and Honda HR-V models.

Key Features

• Premium OEM Replacement Balancer from Dayco
• Neutral balance design with no counterweight
• Cast iron outer ring for durable engine service
• Integrated serpentine pulley with 6 grooves
• Timing marks included for service alignment
• Crank bore: 30.00 mm; nose outside diameter: 39.90 mm
• Overall outside diameter: 163.00 mm; overall width: 61.50 mm

Product Details

Dayco PB1726N is engineered as an engine harmonic balancer for vehicles that require a precise OE-style replacement at the crankshaft. The unit includes one integrated serpentine pulley, a 6-groove belt surface, and timing marks to support accurate engine service. This part number, PB1726N, is listed for 2016-2022 Honda HR-V and 2012-2015 Honda Civic applications, with a warning to review the instruction sheets for Civic fitment. If you are searching for a Honda Civic harmonic balancer or a Honda HR-V crankshaft balancer, PB1726N is the catalog reference to verify.

Common Issues This Part Can Address

• Crankshaft vibration at idle or under load
• Worn or damaged harmonic balancer outer ring
• Timing mark visibility problems during service
• Belt tracking concerns on the serpentine drive
• Noise or imbalance related to a failing crankshaft damper

Installation Notes

Confirm engine application, crank bore, and pulley configuration before installation. The Civic listing includes a warning to see the instruction sheets, so review all service documentation before beginning work. Use proper crankshaft service procedures, verify timing mark alignment, and inspect the serpentine belt path and adjacent components during replacement. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Dayco’s Premium OEM Replacement Balancer line is positioned for OE-style fit and service requirements in covered applications. PB1726N is built with a cast iron outer ring and neutral balance configuration to match the listed engine needs.