Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The Wilwood AERO6 Dust Seal shown here is specified for 1.25-inch rotor width, 7.09-inch radial mounting and 1.75/1.38/1.38-inch piston bores. This left-hand black 6-piston component is selected by brake-system geometry rather than vehicle year alone. Founded in 1977 by Bill Wood, Camarillo, California-based Wilwood Engineering manufactures disc brake components for motorsport, street-performance and specialized uses. Its range covers calipers, rotors, master cylinders, valves, fittings and brake lines.
Technical Details
- Manufacturer part number: 120-14445-BK
- Component: Wilwood AERO6 Dust Seal; one caliper
- Rotor width: 1.25-inch nominal; 1.10–1.28-inch permitted range
- Rotor diameter range: 12.19–15.00 inches
- Mounting: Left hand; Radial; 7.09-inch centers; 0.45-inch mounting holes
- Mount height: 2.09 inches
- Piston arrangement: 6 pistons; 1.75/1.38/1.38-inch bores; stainless steel
- Hydraulic piston area: 5.40 square inches, as specified by Wilwood
- Pad shape: Wilwood type 6617; compound selected separately
- Body and finish: Forged aluminum; Black Powder Coat
- Dust boots: Yes
- Fluid inlet: 1/8-27 NPT
Fitment & Compatibility
Compare the installed rotor’s nominal width with this exact caliper version. Before assembly, verify pad sweep, caliper-to-wheel clearance and the hose fitting’s thread and sealing method.
This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.
The dust-seal AERO6 is a six-piston caliper with differential bores and internal fluid transfer. Radial attachment allows bracket alignment in two planes; piston area and rotor-width capacity remain specific to the selected configuration.
With over 20 years of experience, PMB Performance can help compare piston configuration and mounting geometry. Share the existing brake package and measured rotor dimensions before ordering.
