Overview
Hugger Orange is the finish on the Baer Brakes SS4 brake system, part number 4262261HO. The kit pairs a 4-piston S4 caliper with a 12.0 Inch one-piece slotted, drilled and zinc-plated rotor and is designed for Ford 9 Inch Early Big Bearing rear housing ends with a 5×5.00 bolt pattern.
The backing plate holds the caliper and the park brake shoe assembly together, which keeps the parking brake inside the rear brake package. With a 16.0 Inch minimum wheel diameter, the rotor suits wheels 16 inches or larger. The S113E template is Baer’s reference for checking clearance against your chosen wheel.
Key features
- Two-piece, 4-piston S4 caliper built in Phoenix, Az
- Billet and forged aluminum caliper parts, CNC machined in the US
- Powder coated finish on the caliper
- Hard anodized aluminum pistons, stainless steel abutments and noise suppression clips
- Dual seals rated for dust, weather and pressure
- One-piece slotted, drilled and zinc-plated rotor
Choosing a rotor for trail use
A one-piece rotor is a single casting, so the friction surface and hat share one structure. That design suits a rear axle where weight and simplicity matter, and it pairs naturally with a pad compound suited to the expected heat. Gearing, tire size and typical load all influence how hard the rear brakes work, so consider those before choosing pads.
Slotted and drilled surfaces help shed water, gas and debris, which can improve pedal response after wet creek crossings or mud. The openings also give a visible reference during inspection, making cracks easier to spot. Keep the rotor clean of grease and check for heat marks after long descents.
- Match pad material to how the vehicle is driven
- Inspect the friction surface for cracks at each service
- Keep brake dust away from wheel bearings
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 4262261HO |
| UPC | 90127949924 |
| Caliper | S4, 4-piston, fixed |
| Caliper color | Hugger Orange |
| Rotor type | 1-Piece, slotted, drilled, zinc plated |
| Rotor construction | Vented |
| Rotor outside diameter | 12.0 Inch |
| Rotor thickness | 1.02 |
| Axle flange | Ford 9 Inch Early Big Bearing |
| Wheel bolt pattern | 5×5.00 |
| Lug count | 5 Lug |
| Minimum wheel diameter | 16.0 Inch |
| Pad FMSI number | DR1-C |
| Park brake | Included |
| Park brake cables | Not included |
| Brake hose | DOT approved, braided |
| Template | S113E |
| Emission code | 6 |
| Country of origin | USA |
Vehicle fitment
The axle sets fit here: Ford 9 Inch Early Big Bearing rear housing ends with a 5×5.00 bolt pattern, requiring wheels with at least a 16.0 Inch minimum diameter.
Hugger Orange is a finish only and does not change fit. Compare the S113E template with your wheel and check the axle flange against your housing. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Braided hoses come with the kit, and the rotor is supplied with the backing plate. Park brake cables are not part of the package, so they need to be sourced on their own. Confirm wheel clearance with the S113E template before the rotor goes on, since the 16.0 Inch minimum governs that check. Have a technician with disc brake experience install and bleed the system.
What’s included
The kit includes the S4 caliper, the one-piece rotor, the backing plate with park brake shoe assembly, and braided brake hoses with hardware.
Not included: park brake cables.
