Dorman 594-152 Engine Harmonic Balancer

Engine Harmonic Balancer for Ford V8 Applications

The Dorman 594-152 harmonic balancer is a direct replacement for select Ford truck and van applications. It uses a stress-resistant rubber bond to absorb engine vibration, while ductile steel construction adds tensile and impact strength for long-term durability.

Built for Ford E-150 Econoline, F-150, Bronco, and related models, this balancer supports smooth crankshaft operation and accurate timing reference. The black finish, degree markings, and included Woodruff key make it a practical OE-style service part for repair work on serpentine-belt engines.

Key Features

• Direct replacement harmonic balancer for select Ford applications
• Stress-resistant rubber bond helps isolate engine vibration
• Ductile steel construction for added strength and durability
• Degree markings for timing reference
• Serpentine drive belt type
• Bolt and washer included
• Package contents: balancer, Woodruff key, instruction sheet
• Part number 594-152 for easy identification

Detailed Description

Dorman 594-152 is engineered as a replacement engine harmonic balancer for Ford E-Series vans, F-Series trucks, and Bronco models listed in the fitment data. It is built to absorb crankshaft vibration through a bonded rubber element, helping maintain smoother engine operation and supporting the accessory drive system. The ductile steel body provides the strength needed for demanding truck and van service, and the degree markings assist with timing-related service work. This part cross-references ATP 102015 for the same application.

What It Helps Address

• Crankshaft vibration at idle or under load
• Worn or deteriorated harmonic balancer rubber bond
• Timing reference issues during engine service
• Noise or imbalance from a failing front-end engine damper
• Replacement needs on serpentine-belt Ford V8 setups

Installation Notes and Tips

Verify engine configuration and belt setup before installation. This part is listed for 1987-1989 Ford Bronco, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-150, F-250, and F-350 with a single serpentine belt, plus 1990-1995 Ford Bronco, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-150, F-250, and F-350. Use the included Woodruff key and follow the instruction sheet during installation. Confirm proper alignment of the degree markings and torque fasteners to factory specifications.

Quality Assurance

Dorman designs this harmonic balancer as a direct replacement part with OE-style fit and function for the listed Ford applications. The steel construction and bonded rubber element are selected to support durability in engine service.