Wilwood Front Brake Kit with Red AERO6 Calipers and 14-Inch Drilled/Slotted Rotors for Jeep Wrangler JL and Gladiator (Listed 2018–2025 Applications)

Red AERO6 calipers and 14.00-inch SRP rotors identify this Jeep front conversion. It supplies six-piston service calipers, separate hats, BP-20 pads and long braided flexlines to suit the documented installation. The listing includes distinct Wrangler JL and Gladiator applications, including trim-dependent production spans. Confirm the precise entry before checking clearance inside the selected wheel. Wilwood Engineering, founded by Bill Wood in 1977, designs and manufactures disc brake systems from its Camarillo, California base. Motorsport, street-performance and specialized applications use its calipers, rotors, master cylinders, valves, fittings and brake lines. Correct component selection depends on the requirements of the entire braking system.

Technical Details

• Manufacturer part number: 140-15892-DR. Quantity: one kit for the stated axle/application.
• No replacement wheel hubs are supplied; retain or provide the documented matching hub arrangement.
• Wheel mounting pattern: 5 x 5.00 inches.
• Minimum nominal wheel diameter: 18 inches. The wheel must also clear the actual caliper and rotor profile in the installation drawing.
• Rotor specification: 14.00-inch outside diameter × 1.25-inch thickness; SRP drilled & slotted faces. Spec-37 Iron construction; SRP Drilled Rotor design; published vane configuration: 72 CV.
• Rotor hats: aluminum, black e-coat finish; Big Brake Hat - Flared Bell. Hat offset: 0.850 inch.
• Service caliper: AERO6-DS; 6 pistons; stainless piston material. Radial mounting, red powder coat finish.
• Published piston bores: 1.75, 1.62, 1.62 inches. Supplied pad compound: BP-20.
• Caliper hydraulic inlet: 1/8-27 NPT.
• Included braided flexline kit: 220-15927 (33.00 in). Confirm the chassis fitting and routing for the actual installation.
• Mounting hardware and the specified pads are included. Spindles, master cylinder and brake booster are not supplied.

Fitment & Compatibility

The table covers Wrangler JL beginning with 2018 entries, later Wrangler applications through selected 2025 trims, and Gladiator entries beginning in 2020. Trim/year ranges differ, including 4xe and special-edition rows; read every applicable option in the table. This kit retains the documented existing hubs and is designed around the stated factory master-cylinder and ABS operation. Check the 18-inch wheel envelope and route the long flexlines for the actual suspension travel. Use the complete application table below for the individual year, submodel, brake configuration and note attached to each entry.

Use PMB Performance’s 20+ years of parts and fitment experience when checking a modified brake layout. The installed mounting hardware and measured wheel space are more useful than model and year alone.

Manufacturer documentation: Installation instructions.

Manufacturer Warning

Applicable to brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information: P65Warnings.ca.gov.