Dorman 594-783 Harmonic Balancer
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$264.22
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.
- Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
- Durable construction - stringent specifications and careful construction help ensure longevity
- Thoroughly tested - this harmonic balancer has undergone dimensional verification, material validation and functional testing
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2004 | Ford | Mustang | V6 232 3.8L | ||
| 2004 | Ford | Mustang | V6 238 3.9L | ||
| 2003 | Ford | Mustang | V6 232 3.8L | ||
| 2002 | Ford | Mustang | V6 232 3.8L | ||
| 2001 | Ford | Mustang | V6 232 3.8L |
Product Specifications
| Bolt And Washer Included: | No |
|---|---|
| Center Bolt Included: | No |
| Color: | Black |
| Degree Markings: | Yes |
| Depth: | 53 mm |
| Drive Belt Type: | Serpentine |
| Grade Type: | Standard Replacement |
| Inside Diameter: | 35.3 mm |
| Keyway Type: | Yes |
| Mounting Hardware Included: | No |
| Mounting Hole Diameter: | 47.7 mm |
| Mounting Hole Quantity: | 1 |
| Outside Diameter: | 180 mm |
| Package Contents: | 1 Harmonic Balancer |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Pulley Groove Quantity: | 5 |
| Selling Package Quantity UOM: | Piece |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 1R3Z6B321AA | FORD MOTOR COMPANY |
| 1R3Z6B321BA | FORD MOTOR COMPANY |