Wilwood Front AERO6-DM Conversion, Red Calipers & Drilled Rotors, Jeep Wrangler JL / Wrangler / Gladiator (2018–2025)

Red AERO6-DM calipers provide the hydraulic service braking in this Wilwood front conversion for Jeep Wrangler JL / Wrangler / Gladiator (2018–2025). They work with 13.38 × 1.25-inch srp drilled & slotted rotors; the vehicle designation must be considered together with the mounting details below. Wilwood Engineering, founded by Bill Wood in 1977, is based in Camarillo, California. Its work covers the design and manufacture of disc-brake systems and components for specialized vehicles, motorsport and street-performance use. The product range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines; compatibility depends on the complete system.

Technical Details

• Manufacturer part number: 140-17275-DR; supplied as an axle kit.
• Brake rotor size: 13.38-inch outside diameter × 1.25-inch thickness; vented friction section.
• Hardware and retained components: Mounting hardware supplied; existing wheel hubs retained; spindles, master cylinder and brake booster are not included.
• Supplied friction pads: BP-22 compound; match operating conditions to the intended use.
• Wheel envelope: 17-inch minimum nominal wheel diameter; verify the entire wheel-clearance drawing, including spoke and barrel shape.
• 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.
• Rotor/hat mounting-hole pattern: 5 x 5 in; 5 x 127 mm; cataloged hole clearances 0.64 in; 16.26 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; Red Powder Coat; lug mounting; stainless pistons.
• Hydraulic lines: Braided flexlines included; verify fittings, length and routing on the actual vehicle.

Fitment & Compatibility

Use the table below for the 2018 Wrangler JL, 2019–2025 Wrangler JL applications and 2020–2025 Gladiator JT trims. This package has the JL/JT piston sizing and 33-inch front flexlines; it is separate from the JK kit. DS1550 calls for reusing the OE hose bracket, opening it and drilling a 0.250-inch hole for the new line arrangement. Check each trim, hose travel and wheel envelope.

With more than 20 years of parts experience, PMB Performance can help compare your VIN and installed hardware with the required configuration. Include any suspension, wheel or axle changes.

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.