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Dorman 686-385 Steering Knuckle - Front Left
| Brand | Dorman 686-385 |
|---|---|
| Position | Front Left |
| Material | Aluminio |
| Material | Aluminum |
| Length | 600 |
| Construction | Cast |
| Construction | Fundido |
| Color | Natural |
| Width | 270 |
| Instruction Manual Included | No |
| Instruction Manual Included | Non |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Height | 170 |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Sensor Hole Diameter | 10.2 |
| Caliper Mounting Hole Quantity | 2 |
| Caliper Mounting Hole Diameter | 14.5 |
| Axle Included | No |
| Axle Included | Non |
| Contenidos del paquete | 1 articulado de la dirección |
| Diámetro de un cilindro del eje pivote de la dirección | No |
| Grado del artículo | Reemplazo estándar |
| Hub Included | No |
| Hub Included | Non |
| Item Grade | Standard |
| King Pin Bore | No |
| King Pin Bore | Non |
| Package Contents | 1 steering knuckle |
| Fits | Dodge and Jeep · 16 vehicles |
OE FIX design. Proprietary coating helps resist corrosion between mating surfaces.
Cast aluminum construction. Lightweight strength for a standard replacement steering knuckle.
Steering knuckle. A direct replacement part for a reliable repair.
Cross-references 4877659AD for the same application. See all 1.
Dorman 686-385 Steering Knuckle for Durango and Grand Cherokee
Dorman 686-385 is a front left steering knuckle for select Dodge Durango and Jeep Grand Cherokee applications. It addresses a common service issue where corrosion between the steering knuckle and wheel hub bearing can make hub removal difficult or leave the original knuckle unusable.
Key Features
- OE FIX steering knuckle with a proprietary corrosion-resistant coating on mating surfaces
- Cast aluminum construction with a natural finish
- Standard replacement grade for direct repair service
- Front left position for select Dodge Durango and Jeep Grand Cherokee models
- Sensor hole diameter: 10.2 mm
- Caliper mounting: 2 holes, 14.5 mm diameter
- Interchange reference: 4877659AD
Detailed Description
This Dorman 686-385 steering knuckle is engineered for vehicles where rust can seize the wheel hub bearing to the knuckle, especially on Dodge Durango and Jeep Grand Cherokee front left applications. The cast aluminum design and proprietary coating help reduce corrosion at the contact surfaces, supporting a more durable repair than the original knuckle design. It is a direct-fit steering knuckle for 2016-2024 Dodge Durango, 2016-2021 Jeep Grand Cherokee, and 2022 Jeep Grand Cherokee WK front left positions.
For shoppers searching for a front left steering knuckle for Dodge Durango 2016-2024 or Jeep Grand Cherokee 2016-2021, part number 686-385 provides the OE-style replacement needed for steering and suspension service. This part number 686-385 also cross-references 4877659AD for the same application.
Common Repair Issues
- Seized wheel hub bearing and steering knuckle surfaces from corrosion
- Damaged or non-salvageable original knuckle during hub replacement
- Front suspension service on rust-prone vehicles
- Need for a direct replacement steering knuckle for the front left side
Installation Notes and Tips
Verify front left fitment before installation. Transfer any required components not included with the knuckle, and inspect the hub bearing, brake components, and steering hardware for wear or corrosion before reassembly. Clean all mating surfaces thoroughly so the coating can perform as intended during service.
Quality Assurance
Dorman OE FIX parts are built to address known failure points in original designs with application-specific improvements. Part number 686-385 is a standard replacement steering knuckle for select Dodge Durango and Jeep Grand Cherokee models.
- Fits 2016-2024 Dodge Durango, front left
- Fits 2016-2021 Jeep Grand Cherokee, front left
- Fits 2022 Jeep Grand Cherokee WK, front left
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2024 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2023 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2022 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2022 | Jeep | Grand Cherokee WK | — | — | Front Left | — |
| 2021 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2021 | Jeep | Grand Cherokee | 3.6L | V6 | Front Left | — |
| 2020 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2020 | Jeep | Grand Cherokee | 3.6L | V6 | Front Left | — |
| 2019 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2019 | Jeep | Grand Cherokee | 3.6L | V6 | Front Left | — |
| 2018 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2018 | Jeep | Grand Cherokee | 3.6L | V6 | Front Left | — |
| 2017 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2017 | Jeep | Grand Cherokee | 3.6L | V6 | Front Left | — |
| 2016 | Dodge | Durango | 5.7L | V8 | Front Left | — |
| 2016 | Jeep | Grand Cherokee | 3.6L | V6 | Front Left | — |
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