Dorman - OE Solutions Suspension Knuckle P/N:686-387
Replace a bent or damaged rear right knuckle on your 2016-2021 Jeep Grand Cherokee, 2022 Jeep Grand Cherokee WK or 2016-2024 Dodge Durango with the Dorman OE Solutions Suspension Knuckle, part number 686-386. It is designed as a direct replacement for the original knuckle at the rear right position. See the "Vehicles it fits" section for engine-level details.
The knuckle connects the wheel end to the rear suspension and holds the wheel in its intended position as the suspension moves. Dorman describes this unit as precision-engineered and rigorously tested to serve as a reliable replacement for the original knuckle on specific vehicles.
Signs a rear knuckle may need replacing include damage from a curb or pothole strike, visible cracks or bends, rear alignment that cannot be brought back into specification, uneven tire wear, or a vehicle that does not track straight. Have the rear suspension inspected to confirm the knuckle is the cause before you replace it.
Interchange: 68253396AB
This part cross-references / interchanges with the following part numbers:
What does the Dorman 686-386 suspension knuckle do?
It connects the rear right wheel end to the suspension and holds the wheel in its intended position as the suspension moves. It is designed as a direct replacement for the original knuckle.
Will this knuckle fit my 2016-2021 Jeep Grand Cherokee, 2022 Jeep Grand Cherokee WK or 2016-2024 Dodge Durango?
It is listed for the 2016-2021 Jeep Grand Cherokee, 2022 Jeep Grand Cherokee WK and 2016-2024 Dodge Durango. Check the "Vehicles it fits" section for engine-level details.
Which position does this knuckle install in?
This is a rear right knuckle. It is built for the rear right corner of the listed vehicles.
What part number does the Dorman 686-386 interchange with?
It cross-references to 68253396AB.
How should I install this suspension knuckle?
Follow the vehicle service information for the procedure, torque values and whether the original fasteners may be reused. Having the wheel alignment checked afterward is good practice.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.