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Product details
A red forged housing carries the differential stainless pistons of this right front Wilwood Aero6-DM. It is the 6.52-square-inch configuration for the specified 2013–2018 Ram 1500 brake conversion, supplied as an individual caliper component. 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: 120-17591-RD. Type: AeroDM Lug Mount caliper.
- Rotor channel: 1.25-inch nominal width. Specified width limits: 1.10–1.25 inch; rotor outside diameter: 12.19–13.56 inches.
- Piston arrangement: 6 stainless steel pistons; bore specification 1.75/1.62/1.62 inches. Effective piston area: 6.52 square inches.
- Caliper body: forged aluminum; finish: Red Powder Coat.
- Mounting: lug, 5.91-inch centers; orientation: right hand. 0.52-inch holes.
- Brake pad shape: 6617. Choose pad dimensions and friction material for the brake system.
- 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 13.38-inch rotor package and flexlines to the 2WD or 4WD Ram 1500 installation. Check that pad sweep and wheel room agree with the manufacturer's drawing before replacing a caliper in the conversion.
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.
