Dorman 594-275 harmonic balancer for the 1977-1980 Ford F-150 V8 5.8L and other vehicles absorbs engine vibration at the crankshaft pulley. This Dorman harmonic balancer assembly is a direct replacement that mirrors the original's fit and function.
- Stress-resistant rubber bond that absorbs engine vibration
- Stringent specifications and careful construction that help ensure longevity
- Cast iron construction with a keyway and degree markings
- Dimensional verification, material validation and functional testing
- Part of the Dorman OE Solutions line, in standard replacement grade
Quick facts
- Part: Dorman 594-275 harmonic balancer
- Also called: engine harmonic balancer
- Fits: 1977-1980 Ford F-150 V8 5.8L and other vehicles
- Material: Cast iron
- Condition: New
Cracked or separated rubber, a wobbling pulley or vibration from the front of the engine can mean the engine harmonic balancer is wearing out, though a belt or accessory problem can look similar. With the engine off and cool, look over the rubber bond for cracks or separation before you replace the part.
Fits
It fits the 1977-1980 Ford F-250 V8 5.8L and the 1969-1973 Ford Mustang V8 5.8L as well, plus many other Ford, Lincoln and Mercury models; each takes one. If your vehicle isn't named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Drive belt type: Serpentine
- Keyway: Yes
- Degree markings: Yes
Build and materials
- Material: Cast iron
- Grade: Standard replacement
- Condition: New
- Country of origin: China
In the box
One harmonic balancer. The bolt and washer and mounting hardware are not included, so plan on new ones.
Interchange: P-F351
102204 · PB1009N · C90Z6316A · D1ZZ6316A · D2AZ6316A · D2TZ6316C · D2ZZ6316A · DA2009
This part cross-references / interchanges with the following part numbers:
102204, PB1009N, C90Z6316A, D1ZZ6316A, D2AZ6316A, D2TZ6316C, D2ZZ6316A, DA2009, P-F351
Frequently Asked Questions
Is this Mustang harmonic balancer right for the 1969-1973 Ford Mustang V8 5.8L?
Yes. Dorman 594-275 fits the 1969-1973 Ford Mustang V8 5.8L, and that vehicle takes one.
Does the Dorman 594-275 harmonic balancer come with a bolt and washer?
No. The box holds one harmonic balancer; the bolt and washer and mounting hardware are not included, so plan on new fasteners.
Is the Dorman OE Solutions harmonic balancer made of cast iron?
Yes. The material is cast iron, and the grade is standard replacement.
Does this harmonic balancer have a keyway and degree markings?
Yes. It has both a keyway and degree markings, and it is listed for a serpentine drive belt.
What testing does this harmonic balancer go through?
It goes through dimensional verification, material validation and functional testing.
