Dorman 686-379 Front Left Loaded Knuckle 03-08 Mazda 6 GR1A33060B
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
$288.52
Select your vehicle at the top of the page to check fitment.
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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.
Fixing a worn wheel bearing would traditionally require a difficult procedure using a hydraulic press, or purchasing multiple components. This Dorman OE FIX loaded knuckle includes all critical components already assembled for a fast, simple, safe install. For repair shops, that makes it less likely that you will have a vehicle stuck in the service bay. For vehicle owners, that makes this formerly complex job requiring special equipment much easier.
- Pre-pressed assembly - this complete Dorman OE FIX loaded knuckle kit includes all necessary components ready for installation right out of the box
- Saves hours - eliminates the possibility of extended time spent wrestling with individual corroded components
- Simpler solution - no need for hydraulic press to perform complete bearing repair, making replacement faster and more predictable for both professionals and DIYers
- Quality engineering - designed in the United States and backed by a century of automotive aftermarket experience
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003-2008 | Mazda | 6 | Front Left | Loaded Knuckle, Includes Hub, Bearing, and Dust Shield; FWD |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 686-379 |
| UPC | 194883014619 |
| Placement | Front, Left |
| Material | Steel |
| Color | Black; Natural |
| Mounting Hardware Included | No |
| Finish | Painted |
| Instruction Manual Included | No |
| Hub Included | Yes |
| Axle Included | No |
| Grade Type | Standard Replacement |
| Package Contents | 1 Loaded Knuckle; 1 Axle Nut |
| Spline Quantity | 28 |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| GR1A33060B | Mazda (OE) |
|---|---|
| GR8C3303X | Mazda (OE) |
| GK2A33271A | Mazda (OE) |
| GP7A33047 | Mazda (OE) |
| WLK011 | Interchange |
| LK011 | Interchange |