Wilwood Front Drilled-Rotor Conversion for Polaris RZR Pro R/Turbo R (2022–2024), Black 11.25-Inch NDPR

Drilled 11.25-inch steel rotors and black NDPR calipers identify this Wilwood RZR front package. The kit includes the caliper-specific banjo bolts needed to connect the original hoses without reusing the incompatible factory bolt thread. Wilwood Engineering designs and manufactures the disc brake systems and components used throughout its motorsport, street-performance and specialized product range. Bill Wood established Wilwood in 1977, and the company is based in Camarillo, California. Its calipers, brake rotors, valves, master cylinders, brake lines and fittings are selected according to the demands of the whole brake installation.

Technical Details

• Manufacturer part number: 140-18059-D
• Rotor specification: Steel, Drilled, solid; 11.25 x 0.25 inches
• Caliper specification: 4-piston NDPR in Black Powder Coat; radial mount
• Included service pad compound: BP-10; Stainless pistons
• Caliper body material: aluminum
• Hydraulic inlet: M10 x 1.25
• Rotor/hat wheel-stud clearance pattern(s): 5 x 4.5 in; 5 x 114.3 mm; match the installed hub/axle pattern
• Hydraulic brake hoses: not included; select the correct application-specific lines/fittings
• Wheel clearance: 15-inch wheels may fit; verify the manufacturer’s complete caliper/rotor template for the installed wheel
• Supplied as one kit with mounting hardware; spindles, hubs, master cylinder and booster are not included

Fitment & Compatibility

For the listed 2022–2024 Polaris RZR Pro R, Pro R 4, Turbo R and Turbo R 4 versions with five-lug hubs. Sport, Premium, Ultimate and Launch Edition coverage varies by model year; use the table rather than assuming every trim is included.

The supplied M10 x 1.25 banjo bolts must replace the original M10 x 1.00 bolts at the new calipers. Retain the applicable original brake hoses with the supplied fittings; do not force the original bolt thread into the caliper.

Check the complete application table below, including its model-year splits and configuration notes.

Manufacturer Resources

• Exact Wilwood kit specifications and wheel-clearance information
• Installation instructions and component list

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.

PMB Performance brings over 20 years of experience with brake components and fitment details. Send us your VIN together with the installed axle, spindle, brake and wheel specifications if you need help confirming this package.

Vehicle Applications

Application Notes

1. Line kit included (manufacturer): None