Fitment questions?
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Product details
Red AERO6 front calipers clamp 15-inch drilled and slotted rotors on the aluminum ProSpindle assembly. Confirm wheel clearance before selecting hubs. These brake components attach to the separately supplied aluminum ProSpindle and sealed hub assembly. The manufacturer is Wilwood Engineering, founded by Bill Wood in 1977 and based in Camarillo, California. Wilwood designs and manufactures disc brake systems along with calipers, rotors, master cylinders, valves, fittings and brake lines. Motorsport, street-performance and specialized applications each call for components matched to the overall braking arrangement.
Technical Details
- Hydraulic caliper inlet: 1/8-27 NPT
- Rotor dimensions and construction: 15.00 × 1.25 inches; Spec-37 Iron; SRP Drilled & Slotted
- Wheel-size reference: 19 in; the complete wheel-clearance drawing determines fit
- Required separate assembly: Wilwood aluminum ProSpindle sealed-hub kit 830-17728; brake kit does not include the spindle or hub
- Hat mounting pattern: 5 × 4.50 / 4.75 inches; verify the mating ProSpindle hub and wheel arrangement
- Hydraulic flexlines: Not included; supply suitable hoses and fittings separately
- Mounting hardware: Included; verify the installed fastener engagement
- Not included: spindles, wheel hubs, master cylinder or brake booster
- Manufacturer part number: 140-17988-DR
- Brake assembly: front conversion kit; Sold as a kit.
- Calipers: AERO6; 6 pistons per caliper; Red Powder Coat
- Caliper mounting: Radial
- Included pad compound: BP-10
- Piston material: Stainless
Fitment & Compatibility
The 15.00 × 1.25-inch AERO6 package is the large-rotor selection for Wilwood aluminum ProSpindle sealed-hub kit 830-17728. Purchase that spindle/hub assembly separately and compare the complete rotor/caliper envelope in DS-1623 with the actual wheel. The documented hat uses a 1.75-inch component offset and 5 × 4.50/4.75-inch drilling. Check rotor registration, steering-arm geometry and fastener engagement. Supply compatible hydraulic hoses; this configuration is not established by a generic Mustang II suspension description. The front-steer arm supplied with the separate ProSpindle kit does not establish correct rear-steer geometry; rear-steer arrangements require application-specific steering arms.
Wilwood installation and compatibility information · ProSpindle kit configurations
With over 20 years of experience in parts and fitment, PMB Performance can help compare this package with your installation. Provide the ProSpindle identification, hub configuration and actual wheel measurements for that review.
Manufacturer warning: WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.
