Dorman 594-757 Engine Harmonic Balancer

Engine Harmonic Balancer for Mitsubishi Applications

Dorman 594-757 is a direct replacement engine harmonic balancer built for Mitsubishi vehicles that use a serpentine drive belt. It uses a stress-resistant rubber bond to help absorb engine vibration, while ductile steel construction adds tensile and impact strength for long-term durability.

Compatible With 2011-2020 Mitsubishi Outlander, 2011-2020 Mitsubishi Outlander Sport, 2011-2020 Mitsubishi RVR, 2018-2019 Mitsubishi Outlander PHEV, 2011-2017 Mitsubishi Lancer, and 2013-2015 Mitsubishi ASX. This Dorman 594-757 harmonic balancer is a fitment-based replacement for common Mitsubishi engine service needs.

• Direct replacement harmonic balancer for Mitsubishi engine applications
• Stress-resistant rubber bond helps absorb crankshaft vibration
• Ductile steel construction for added strength and durability
• 6-groove pulley design for serpentine belt systems
• Degree markings included for timing reference
• Keyway design and single mounting hole configuration
• Black finish for a clean OE-style appearance

Detailed Product Overview

The Dorman 594-757 is engineered as an OE-style engine harmonic balancer for Mitsubishi Outlander, Outlander Sport, RVR, Outlander PHEV, Lancer, and ASX models. It features a 148 mm outside diameter, 28 mm inside diameter, 30 mm depth, and a 42 mm mounting hole diameter. The 6-groove pulley layout supports serpentine belt routing, and the degree markings provide a useful reference during engine service. This part cross-references PowerBond by Dayco PB1772N and 1104A102 for the same application.

Common Problems This Part Can Address

• Crankshaft vibration felt through the engine or accessory drive
• Worn or separated rubber bond in the original balancer
• Visible pulley wobble or imbalance at the front of the engine
• Timing reference wear where degree markings are no longer readable
• Replacement needs during Mitsubishi engine front-end service

Installation Notes and Tips

Verify pulley groove count, keyway style, and mounting dimensions before installation. Inspect the crankshaft snout, belt alignment, and surrounding front-engine components for wear before fitting the balancer. Because the center bolt and washer are not included, reuse or source the correct fasteners separately as required by the vehicle service procedure.

Quality Assurance

Dorman manufactures this harmonic balancer as a direct replacement part with materials selected for vibration control and durability. The ductile steel body and bonded rubber construction are intended to meet the demands of Mitsubishi engine service while maintaining OE-style fit and function.