Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The 7.09-inch radial pattern identifies the attachment layout of this Wilwood AERO6 Dust Seal. This right-hand red caliper has 6 pistons, 1.75/1.62/1.62-inch bores and a 1.25-inch nominal rotor-width specification. Wilwood Engineering’s disc brake range includes calipers, rotors, master cylinders, valves, fittings and brake lines. Bill Wood founded the company in 1977 in California; it is based in Camarillo and serves motorsport, street-performance and specialized brake applications.
Technical Details
- Manufacturer part number: 120-15526-RD
- 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: Right hand; Radial; 7.09-inch centers; 0.45-inch mounting holes
- Mount height: 2.09 inches
- Piston arrangement: 6 pistons; 1.75/1.62/1.62-inch bores; stainless steel
- Hydraulic piston area: 6.52 square inches, as specified by Wilwood
- Pad shape: Wilwood type 6617; compound selected separately
- Body and finish: Forged aluminum; Red Powder Coat
- Dust boots: Yes
- Fluid inlet: 1/8-27 NPT
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.
Fitment & Compatibility
The bracket must center the caliper over the rotor and locate the friction material at the correct radius. Check hose routing and bleed orientation through the full suspension and steering movement.
This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.
PMB Performance has worked with parts and brake fitment for over 20 years. Supply the installed caliper identity and the rotor and bracket measurements for a practical compatibility check.
