Overview
The Baer Brakes 99207-220 is a set of two slot-only, zinc-plated rear rotors for 2018–2020 Ford F-150 trucks and 2018–2021 Ford Expedition and Lincoln Navigator models equipped with an electric parking brake. These are direct replacement rear rotors, so they take the place of the factory discs on those vehicles.
Each rotor is a one-piece, full cast iron part with a vented design and a directional brake surface. The friction face is slotted only, which lets gas and dust escape between the pad and rotor. The zinc plating gives the rotor a bright finish behind open-center wheels.
Key features
- Slot-only friction surface that lets gas and dust escape from the pad-to-rotor contact area
- Enhanced vane structure that Baer describes for cooling and durability
- Premium, mill-balanced direct replacement rotor
- Zinc-plated finish for open-center wheels
- Rust resistant coating on the cast iron rotor
- Finish that Baer says matches its 6T Truck & OffRoad front brake kits
Electric parking brake service
Rear rotors on vehicles with an electric parking brake are worked on differently from conventional rear setups. The park brake motor acts on the rear caliper, so any rear brake job should include a check of the parking function once the wheels are back on. Shops that handle these systems usually retract the caliper piston with the proper tool and confirm the electronic brake releases properly before the vehicle returns to service.
Rotor replacement is often paired with new rear pads, since a worn pad surface can leave the new rotor face unevenly bedded. Clean the hub mounting face and remove any rust before setting the rotor, because a rough contact area can cause runout and pulsation under braking. A slotted face like this one tends to shed pad material and dust faster, so look at the pad lining during the first inspection.
- Check the hub face for rust or debris before fitting
- Replace rear pads with the rotors when the lining is worn
- Re-check wheel lug torque after the first few stops
- Inspect the slots for cracks at each brake service
- Treat pulsation or grinding as signs of a worn or warped rotor
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 99207-220 |
| UPC | 90127971307 |
| Material | Cast iron |
| Construction | Full cast, one piece |
| Rotor type | Vented |
| Surface type | Slotted and zinc plated |
| Brake surface | Directional |
| Outside diameter | 336 |
| Nominal thickness | 24 mm (.945 in) |
| Discard thickness | 24 |
| Overall height | 45 |
| Center hole diameter | 90.1 mm (3.547 in) |
| Stud/lug hole circle diameter | 135 mm (5.315 in) |
| Stud/lug hole quantity | 6 |
| Rust resistant coating | Yes |
| Grade | Premium |
| Emission code | 6 |
| Brake lubricant included | No |
| ABS tone ring included | No |
| Sold as | Set |
| Warranty | Limited 1 year |
| Country of origin | USA |
Vehicle fitment
The set fits the 2018–2021 Ford Expedition, the 2018–2020 Ford F-150 and the 2018–2021 Lincoln Navigator, with rear rotors on vehicles equipped with an electric parking brake.
Trucks without an electric parking brake and the 2021–2026 F-150 fall outside this fit. Confirm fit for your vehicle’s year, model and trim before ordering.
Installation notes
Because this application uses an electric parking brake, have the job done by a technician who works on EPB systems as well as rear disc brakes. Brake lubricant is not included, so have some available for the hub contact surfaces. Brake work affects stopping power, so take care with torque and final checks.
What’s included
The set holds two rear rotors, one for each side.
Not included: brake lubricant and ABS tone ring.
