Wilwood Front Drilled Rotor & Black AERO6-DM Caliper Kit, Ford Ranger (2019–2025), Braided Flexlines

This Wilwood AERO6-DM front brake kit pairs black 6-piston calipers with 13.38-inch srp drilled & slotted brake rotors for Ford Ranger (2019–2025). The package must match the documented mounting arrangement and wheel clearance before the original brakes are removed. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. Its disc-brake systems and components serve motorsport, street-performance and specialized applications. The range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines, selected to suit the requirements of the complete system.

Technical Details

• Manufacturer part number: 140-17557-D; supplied as an axle kit.
• Hydraulic lines: Braided flexlines included; verify fittings, length and routing on the actual vehicle.
• Supplied friction pads: BP-22 compound; match operating conditions to the intended use.
• Rotor specification: Material: Iron; Type: SRP Drilled Rotor & Hat; Style: SRP Drilled & Slotted; Surface Finish: Black Electro Coat.
• Hydraulic sizing: cataloged bore sizes 1.75, 1.62, 1.62 inches; piston area 6.52 square inches; inlet 1/8-27 NPT.
• Brake rotor size: 13.38-inch outside diameter × 1.25-inch thickness; vented friction section.
• Rotor/hat mounting-hole pattern: 6 x 5.5 in; 6 x 139.7 mm; cataloged hole clearances 0.52 in; 13.21 mm. These are rotor or hat drillings, not replacement wheel studs. The retained hub or axle determines the vehicle wheel pattern.
• Service calipers: AERODM; 6 pistons per caliper; Black Powder Coat; lug mounting; stainless pistons.
• Hardware and retained components: Mounting hardware supplied; existing wheel hubs retained; spindles, master cylinder and brake booster are not included.
• Wheel envelope: 17-inch minimum nominal wheel diameter; verify the entire wheel-clearance drawing, including spoke and barrel shape.

Fitment & Compatibility

The current compatibility chart lists 2019–2025 Ford Ranger Lariat, XL and XLT, as shown below; DS1565 details the 2019–2022 installation. For later production, compare the installed factory upright, hub and hose route to that drawing before assembly. These six-piston calipers and one-piece 13.38-inch rotors require the full 17-inch wheel-envelope check. Use the fitment table below to check the complete application and option notes.

A VIN helps identify the original specification; measured hardware matters after a conversion. PMB Performance draws on more than 20 years of experience when reviewing those details.

Review Installation instructions for the complete installation and clearance requirements.

Manufacturer Warning

Applicable to brake pads only. 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.