Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This yellow left AERO6 is a six-piston radial caliper for a nominally 1.25-inch-wide rotor. Stainless pistons in a 1.62/1.12/1.12-inch configuration operate within the forged body, which transfers fluid internally. With a range spanning calipers, brake rotors, master cylinders, valves, fittings and brake lines, Wilwood Engineering designs and manufactures complete disc braking systems and their components. Bill Wood founded the Camarillo, California-based company in 1977 for a market now covering motorsport, street-performance and specialized applications.
Technical Details
- Manufacturer part number: 120-13290-Y. Component: Aero6 Radial Mount caliper.
- Supply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.
- Hydraulic inlet thread: 1/8-27 NPT. Use a fitting with the correct thread and sealing seat.
- Pistons: 6 stainless steel; bore specification: 1.62/1.12/1.12 inches. Effective piston area: 4.04 sq in.
- Piston dust boots: not fitted.
- Compatible brake pad shape: 6617; choose the required compound for the brake system.
- Rotor compatibility: nominal width 1.25 inch; diameter 12.19–15.00 inches. Specified rotor-width limits: 1.10–1.28 inch.
- Mounting: radial, 7.09-inch centers; left hand orientation. Mount holes: 0.45 inch; height: 2.09 inches.
- Body: forged aluminum; finish: Yellow powder coat.
- Caliper weight: approximately 6.9 lb.
Fitment & Compatibility
Check the 7.09-inch radial pattern and the rotor’s 1.10–1.28-inch width envelope. The left-side installation also needs sufficient room for the caliper body, hose routing and access to the upper bleeder.
PMB Performance brings more than 20 years of experience to brake-part selection. Include the existing caliper, rotor and mounting details when requesting help with this assembly.
