
Dorman 594-365 Engine Harmonic Balancer
Engine Harmonic Balancer for Toyota Applications
Dorman 594-365 is a direct replacement engine harmonic balancer for select Toyota vehicles, including Tacoma, Hiace, and 4Runner applications. It is built to help absorb engine vibration while maintaining reliable belt drive operation.
- Direct replacement harmonic balancer for select Toyota engines
- Stress-resistant rubber bond helps absorb vibration at the crankshaft
- Ductile steel construction for tensile strength and impact resistance
- Serpentine drive belt type
- Degree markings included for timing reference
- Black finish
Fitment and Application Details
Compatible With 2019-2023 Toyota Tacoma, N/A; 2005-2017 Toyota Tacoma, N/A; 2006-2015 Toyota Hiace, N/A, w/Standard Roof; and 2010 Toyota 4Runner, N/A. This part number, 594-365, is a fitment-specific replacement for Toyota Tacoma and related applications where the original balancer has worn or failed.
This part cross-references PowerBond by Dayco PB1654N for the same application.
What This Part Helps Address
- Engine vibration from a deteriorated harmonic balancer
- Crankshaft pulley wobble caused by rubber bond separation
- Timing reference visibility issues when degree markings are worn or missing
- Serpentine belt drive concerns related to a damaged balancer
- Noise or imbalance traced to the front of the engine
Installation Notes and Quality
Verify engine application and belt configuration before installation. Inspect the crankshaft snout, pulley alignment, and surrounding components for wear before fitting the new balancer. Dorman 594-365 is engineered as a direct replacement part with ductile steel construction and a vibration-absorbing rubber bond for dependable service in Toyota Tacoma, Toyota Hiace, and Toyota 4Runner applications.
Package contents include the balancer and instruction sheet. Bolt and washer are not included.
Dorman 594-365 Engine Harmonic Balancer
Engine Harmonic Balancer for Toyota Applications
Dorman 594-365 is a direct replacement engine harmonic balancer for select Toyota vehicles, including Tacoma, Hiace, and 4Runner applications. It is built to help absorb engine vibration while maintaining reliable belt drive operation.
- Direct replacement harmonic balancer for select Toyota engines
- Stress-resistant rubber bond helps absorb vibration at the crankshaft
- Ductile steel construction for tensile strength and impact resistance
- Serpentine drive belt type
- Degree markings included for timing reference
- Black finish
Fitment and Application Details
Compatible With 2019-2023 Toyota Tacoma, N/A; 2005-2017 Toyota Tacoma, N/A; 2006-2015 Toyota Hiace, N/A, w/Standard Roof; and 2010 Toyota 4Runner, N/A. This part number, 594-365, is a fitment-specific replacement for Toyota Tacoma and related applications where the original balancer has worn or failed.
This part cross-references PowerBond by Dayco PB1654N for the same application.
What This Part Helps Address
- Engine vibration from a deteriorated harmonic balancer
- Crankshaft pulley wobble caused by rubber bond separation
- Timing reference visibility issues when degree markings are worn or missing
- Serpentine belt drive concerns related to a damaged balancer
- Noise or imbalance traced to the front of the engine
Installation Notes and Quality
Verify engine application and belt configuration before installation. Inspect the crankshaft snout, pulley alignment, and surrounding components for wear before fitting the new balancer. Dorman 594-365 is engineered as a direct replacement part with ductile steel construction and a vibration-absorbing rubber bond for dependable service in Toyota Tacoma, Toyota Hiace, and Toyota 4Runner applications.
Package contents include the balancer and instruction sheet. Bolt and washer are not included.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Engine Harmonic Balancer for Toyota Applications
Dorman 594-365 is a direct replacement engine harmonic balancer for select Toyota vehicles, including Tacoma, Hiace, and 4Runner applications. It is built to help absorb engine vibration while maintaining reliable belt drive operation.
- Direct replacement harmonic balancer for select Toyota engines
- Stress-resistant rubber bond helps absorb vibration at the crankshaft
- Ductile steel construction for tensile strength and impact resistance
- Serpentine drive belt type
- Degree markings included for timing reference
- Black finish
Fitment and Application Details
Compatible With 2019-2023 Toyota Tacoma, N/A; 2005-2017 Toyota Tacoma, N/A; 2006-2015 Toyota Hiace, N/A, w/Standard Roof; and 2010 Toyota 4Runner, N/A. This part number, 594-365, is a fitment-specific replacement for Toyota Tacoma and related applications where the original balancer has worn or failed.
This part cross-references PowerBond by Dayco PB1654N for the same application.
What This Part Helps Address
- Engine vibration from a deteriorated harmonic balancer
- Crankshaft pulley wobble caused by rubber bond separation
- Timing reference visibility issues when degree markings are worn or missing
- Serpentine belt drive concerns related to a damaged balancer
- Noise or imbalance traced to the front of the engine
Installation Notes and Quality
Verify engine application and belt configuration before installation. Inspect the crankshaft snout, pulley alignment, and surrounding components for wear before fitting the new balancer. Dorman 594-365 is engineered as a direct replacement part with ductile steel construction and a vibration-absorbing rubber bond for dependable service in Toyota Tacoma, Toyota Hiace, and Toyota 4Runner applications.
Package contents include the balancer and instruction sheet. Bolt and washer are not included.












