Overview
The Baer Brakes 4261637B-2 is a front 6T brake system kit for the 2021–2026 Ford Bronco, excluding Raptor and Sport models. It pairs a black six-piston 6T caliper with a vented, slotted and zinc-plated 1-piece rotor, so the front brake components come as one matched set.
The kit uses the D1247 pad type and includes T-compliant dust and weather seals. The rotors feature a curved vane design aimed at cooling, consistent braking and reduced brake fade. The caliper has stainless steel pistons, abutments and noise suppression clips, and the kit includes stainless braided hoses, all mounting brackets and hardware.
Key features
- Six-piston 6T fixed radial mount caliper in black
- Staggered pistons designed to minimize uneven pad wear
- Curved vane rotor design intended for cooling and consistent braking
- Vented 1-piece rotor, slotted and zinc plated
- Dual seals for dust, weather and pressure
- Powder-coated caliper, CNC machined from US sourced forged or billet aluminum, manufactured in Phoenix, Az
- Stainless braided DOT approved hoses included
Choosing the right setup
Choosing a front brake kit means matching the caliper, rotor and wheel to one another. A 1-piece rotor with a 13.5 inch outside diameter leaves less room for error than a mixed setup, but the wheel must still clear the caliper and the rotor hat. Measure the wheel back spacing and confirm clearance before the first installation.
Pad material affects noise, dust and bite. Semi-metallic pads offer strong braking under heavy loads but can be louder and dustier than organic pads. Stainless hardware and noise suppression clips help reduce squeal, and lubricating the caliper slide pins keeps the caliper moving freely. Keep brake fluid fresh, since moisture lowers its boiling point.
- Bleed the system fully after replacing any hose
- Check pad thickness at every tire rotation
- Replace brake fluid on a regular service interval
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 4261637B-2 |
| UPC | 90127970324 |
| Caliper | 6T, six pistons, fixed radial mount |
| Caliper color | Black |
| Rotor type | 1-piece, vented |
| Rotor outside diameter | 13.5 inch |
| Rotor thickness | 1.25 |
| Rotor surface | Slotted and zinc plated |
| Min wheel diameter | 17.0 inch |
| Pad FMSI number | D1247 |
| Friction material | Semi-metallic |
| Grade type | Performance |
| Hose material | Steel braided, DOT approved |
| Lug count | 6 lug |
| Wheel bolt pattern | 6×5.312 |
| Template | O080M |
| Country of origin | USA |
| Sold as | Kit |
Vehicle fitment
The kit fits the 2021–2026 Ford Bronco on the front axle. Raptor and Sport models are excluded.
Other Ford models and earlier Bronco years are not covered by this list. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Hoses are made for stock-height vehicles, so lifted Broncos may need longer hoses. Wheels should be 17 inches or larger, and the O080M template helps compare the brake package with your chosen wheel. Fit with every wheel style is not guaranteed.
Work on the hydraulic system should be done by someone experienced with brake service.
What’s included
The kit includes the 6T caliper, the 1-piece slotted rotor, stainless braided hoses, all mounting brackets and hardware.
