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60-Day Returns
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DormanPart #: 594-770
Dorman 594-770 Engine Harmonic Balancer
⚙️ 8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$319.62Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mazda, and Mercury, 3, 5, Escape, and Mariner
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Harmonic Balancer options
Dorman 594-770 Engine Harmonic Balancer
| Brand | Dorman |
| Part Number | 594-770 |
| Inside Diameter | 26.3 |
| Outside Diameter | 140 |
| Pulley Groove Quantity | 11 |
| Grade Type | Regular |
| Mounting Hole Quantity | 1 |
| Drive Belt Type | Serpentine |
| Bolt And Washer Included | No |
| Keyway Type | No |
| Depth | 28.2 |
| Mounting Hole Diameter | 37 |
| Center Bolt Included | No |
| Color/Finish | Black |
| Degree Markings | No |
| Package Contents | 1 harmonic balancer |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Ford | Escape | 2.3L | L4 | N/A | ||
| 2008 | Mercury | Mariner | 2.3L | L4 | N/A | ||
| 2007 | Mazda | 5 | Automatic | 2.3L | L4 | N/A | |
| 2006 | Mazda | 5 | Automatic | 2.3L | L4 | N/A | |
| 2005 | Mazda | 3 | 2.0L | L4 | N/A | wo/California Emissions | |
| 2005 | Mazda | 3 | Automatic | 2.3L | L4 | N/A | |
| 2004 | Mazda | 3 | 2.0L | L4 | N/A | wo/California Emissions | |
| 2004 | Mazda | 3 | Automatic | 2.3L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
LF5011400PB1387N
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.