Dorman 686-421 Rear Left Loaded Knuckle 16-24 Jeep Grand Cherokee Dodge Durango
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
$379.88
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
- Pre-pressed assembly - this complete 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 |
|---|---|---|---|---|
| 2016-2024 | Dodge | Durango | Rear Left | Includes Hub, Bearing, and Dust Shield; Loaded Knuckle |
| 2019-2021 | Jeep | Grand Cherokee | Rear Left | Includes Hub, Bearing, and Dust Shield; Loaded Knuckle |
| 2018 | Jeep | Grand Cherokee | Rear Left | Includes Hub, Bearing, and Dust Shield; Loaded Knuckle; 3.6L V6 |
| 2018 | Jeep | Grand Cherokee | Rear Left | Includes Hub, Bearing, and Dust Shield; Loaded Knuckle; 5.7L V8 |
| 2018 | Jeep | Grand Cherokee | Rear Left | Includes Hub, Bearing, and Dust Shield; Loaded Knuckle; 6.4L V8 |
| 2016-2017 | Jeep | Grand Cherokee | Rear Left | Includes Hub, Bearing, and Dust Shield; Loaded Knuckle |
| 2022 | Jeep | Grand Cherokee WK | Rear Left | Includes Hub, Bearing, and Dust Shield; Loaded Knuckle |
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 | 686-421 |
| UPC | 194883217287 |
| Placement | Rear, Left |
| Length | 290.8 mm |
| Color | Black |
| Inside Diameter | 96.2 mm |
| Width | 280 mm |
| Outside Diameter | 113.5 mm |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 5 |
| Mounting Hole Diameter | 12.3 mm |
| Ball Joint Included | Yes |
| Hub Included | Yes |
| Grade Type | Standard Replacement |
| Bearing Included | Yes |
| Bearing Generation | Gen 1 |
| Material | Steel |
| Package Contents | 1 Loaded Knuckle; 1 Axle Nut; 1 Ball Joint Nut |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 68253397AB | Chrysler (OE) |
|---|---|
| 68253397AA | Chrysler (OE) |
| 52124768AB | Chrysler (OE) |
| 4779612AE | Chrysler (OE) |