Overview
The Baer Brakes 4262150CY is a Pro Plus 14.0 inch rear brake system kit in Comp Yellow, made for Ford 8 inch and 9 inch rear ends that use the small bearing housing ends. It mounts a 6-piston, 6P caliper on a 14.0 inch, two-piece slotted, drilled and zinc plated rotor, and the kit is sold with a 5×4.50/5×4.75 bolt pattern and 5 lug nuts.
The backing plate carries the caliper and houses a one-piece park brake shoe assembly, so the parking brake sits in the same rear assembly. The 14 inch Pro Plus fits most 18 inch or larger wheels, which makes wheel selection an important check for this rear kit.
Key features
- 6-piston, 6P caliper with stainless pistons, abutments and noise suppression clips
- Staggered pistons designed to minimize uneven pad wear
- Dual seals protecting against dust, weather and pressure
- Two-piece slotted, drilled and zinc plated rotor with a billet aluminum hat
- Rotors pre-assembled with NAS high grade stainless hardware
- Caliper components CNC machined from US sourced forged or billet aluminum
- Powder coated finish in Comp Yellow
- Stainless braided hoses and hardware included
Choosing rear brake upgrades
A rear disc upgrade changes more than stopping power. The caliper, rotor and backing plate all work against the axle flange, so the flange and bolt pattern come first. Once those match, wheel clearance decides whether the setup can be mounted without rubbing or interference.
Rear brakes on a live axle also see heat from repeated stops, so a larger rotor and a stainless braided hose set help keep pedal feel consistent. Pads wear at different rates across a staggered piston layout, so check pad thickness on both sides at each service interval.
Parking function matters on rear systems. When the park brake shoe sits inside the backing plate, the adjuster and shoe should be inspected together with the service brakes. Any cable or lever linkage not included with the kit must be sourced and checked during installation.
- Measure the wheel backspacing before selecting a rotor size
- Inspect hoses for chafing where they cross the axle
- Replace pads and rotors in matched pairs
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 4262150CY |
| UPC | 90127947241 |
| Sold as | Kit |
| Caliper | 6-piston, 6P, fixed type |
| Piston quantity | 6 |
| Caliper color | Comp Yellow |
| Rotor outside diameter (rear) | 14.0 inch |
| Rotor construction | Vented |
| Rotor type | 2-Piece |
| Rotor surface | Slotted, drilled and zinc plated |
| Rotor thickness | 1.15 |
| Pad FMSI number | D0731 |
| Axle | Rear |
| Axle flange | Ford 8 inch/9 inch small bearing |
| Wheel bolt pattern | 5×4.50/5×4.75 |
| Lug count | 5 lug |
| Minimum wheel diameter | 18.0 inch |
| Hose material | Steel braided |
| Brake hose DOT approved | Yes |
| Includes park brake | Yes |
| Grade type | Performance |
| Template | Q082P |
| Emission code | 6 |
| Country of origin | USA |
Vehicle fitment
The kit matches the Ford 8 inch/9 inch small bearing axle flange and the 5×4.50/5×4.75 bolt pattern. Match both to your rear end, then check the Q082P template against the wheel you plan to run.
Ford 9 inch Torino and Late Big bearing housing ends are a different flange and are not the flange this kit lists. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Rotors arrive with NAS high grade stainless hardware already fitted, and the stainless braided hoses and their hardware come with the kit, so the hose and fastener set is covered in one package. Compare the Q082P template with your chosen wheel before mounting, since Baer cannot guarantee wheel fit across every wheel style. Rear brake work is safety-critical, so have a qualified technician install the system and bleed the lines.
What’s included
The kit covers the 14.0 inch rear rotors, the 6-piston, 6P calipers, the backing plates with the one-piece park brake shoe assembly, the stainless braided hoses and the stainless hardware.
Not included: park brake cables.
