Wilwood Front Right Aero6-DM Anodized Brake Caliper for Toyota Tacoma (2005–2023)

This anodized Wilwood Aero6-DM is the right front caliper in the documented 2005–2023 Toyota Tacoma conversion. Six stainless pistons use 1.62/1.38/1.38-inch bores, with 5.04-inch mounting centers and a nominal 1.25-inch rotor-width specification. From its base in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components. Bill Wood founded the company in 1977; its motorsport, street-performance and specialized range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines.

Technical Details

• Manufacturer part number: 120-17431. Type: AeroDM Lug Mount caliper.
• Nominal rotor width 1.25 inch; compatible width range 1.10–1.28 inch. Rotor diameter specification: 12.19–13.38 inches.
• 6-piston hydraulic layout with 1.62/1.38/1.38-inch bores and 5.06 sq in of effective area; piston type: stainless steel.
• Type III Anodize finish on a forged aluminum body.
• 5.04-inch-center lug attachment, right hand orientation. 0.48-inch holes.
• Compatible pad profile 6617; confirm thickness and compound for the installation.
• Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
• Piston dust boots: no.
• Caliper component weight: approximately 8.9 lb.
• Component: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.

Fitment & Compatibility

Match the six-lug Tacoma conversion arrangement and its 13.31-inch-diameter, 1.26-inch-wide Wilwood rotor. The caliper's nominal width designation is not a stock-rotor compatibility claim; verify the hose, mounting hardware, dust-shield modification and wheel-clearance drawing.

PMB Performance brings over 20 years of experience to brake-component selection. Share the installed caliper, rotor size and mounting arrangement so the relevant dimensions can be compared.