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OE Quality
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DormanPart #: 686-278
Dorman 686-278 Suspension Knuckle Kit - Rear Right
7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$514.77Free 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, Explorer
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? See all Suspension Knuckle Kit options
Dorman 686-278 Suspension Knuckle Kit - Rear Right
| Brand | Dorman |
|---|---|
| Part Number | 686-278 |
| Length | 305.4 |
| Color | Black |
| Color | Natural |
| Color | Natural, negro |
| Inside Diameter | 29.8 |
| Ball Joint Included | No |
| Ball Joint Included | Non |
| Width | 287.1 |
| Outside Diameter | 93.8 |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Hub Included | Oui |
| Hub Included | Sí |
| Hub Included | Yes |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 8 |
| Bearing Included | No |
| Bearing Included | Non |
| Bushing Material | Caucho |
| Bushing Material | Élastomère |
| Bushing Material | Rubber |
| Mounting Hole Diameter | 10.5 |
| Mounting Hole Diameter | 12.5 |
| Mounting Hole Diameter | 14.2 |
| Mounting Hole Diameter | 16.2 |
| Mounting Hole Diameter | 16.5 |
| Bearing Generation | Gen 3 |
| Bearing Included | Oui |
| Bearing Included | Yes |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Ford | Explorer | Rear Right | w/Vented Brake Rotor |
| 2018 | Ford | Explorer | Rear Right | w/Vented Brake Rotor |
| 2017 | Ford | Explorer | Rear Right | w/Vented Brake Rotor |
| 2016 | Ford | Explorer | Rear Right | w/Vented Brake Rotor |
| 2015 | Ford | Explorer | Rear Right | w/Vented Brake Rotor |
| 2014 | Ford | Explorer | Rear Right | w/Vented Brake Rotor |
| 2013 | Ford | Explorer | Rear Right | w/Vented Brake Rotor |
* 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:
BB5Z1104ABB5Z5B758ABB5Z5B758BBB5Z5B758CDB5Z5B758ADB5Z5B758BDG1Z2C028A
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.