About this part
What it does. Bosch Bosch QuietCast Disc Brake Rotor Bosch 284-48011658 is the disc the brake pads clamp onto to convert motion into heat and stop the wheel.
Symptoms that point to this part
- Pulsing brake pedal or steering wheel shudder
- Deep scoring or a lip on the disc face
- Blue heat spotting
Service note. Rotors are replaced in pairs per axle, together with fresh pads.
Fitment. Catalogued as fitting 2022–2025 Subaru Legacy, 2021–2024 Subaru Outback. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.