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About this part
What it does. Motorcraft Power Brake Booster Motorcraft 317-BRB-340 is a replacement service part matched to your vehicle's year, make and model in the AutoParts.com fitment catalog.
Symptoms that point to this part
- New warning lights or trouble codes related to the affected system
- Unusual noise, vibration or smell while driving
- Visible wear, cracking, corrosion or fluid leaks on the old component
Service note. Compare the old component's part number and physical dimensions before fitting the replacement.
Fitment. Catalogued as fitting 2022–2024 Ford Expedition, 2022 Lincoln Navigator. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.