Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This anodized right-hand Wilwood AV6R is a six-piston radial caliper with a special mounting offset. Its 1.75/1.38/1.38-inch differential stainless pistons and nominal 1.30-inch rotor channel distinguish it from other outwardly similar AV6R configurations. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. It designs and manufactures disc braking systems for motorsport, street-performance and specialized applications, with a component range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines.
Technical Details
- Manufacturer part number: 120-17290. Type: AV6R Radial Mount caliper.
- Type III Anodize finish on a forged aluminum body.
- 7.09-inch-center radial attachment, right hand orientation. 0.45-inch holes; 2.33-inch mounting height.
- 6-piston hydraulic layout with 1.75/1.38/1.38-inch bores and 5.40 sq in of effective area; piston type: stainless steel.
- Compatible pad profile 7520; confirm thickness and compound for the installation.
- Nominal rotor width 1.30 inch; compatible width range 1.25–1.30 inch. Rotor diameter specification: 11.75–13.28 inches.
- Piston dust boots: no.
- Hydraulic inlet thread: 1/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.
- Component: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.
- Caliper component weight: approximately 7.8 lb.
Fitment & Compatibility
Compare the actual bracket offset as well as its 7.09-inch mounting centers. Use the specified 1.25–1.30-inch rotor-width limits and 11.75–13.28-inch diameter envelope, then check pad sweep, wheel clearance and hydraulic balance.
With 20+ years of experience, PMB Performance can help assess the brake hardware. Provide the caliper number, rotor dimensions and bracket measurements when asking about compatibility.
