Wilwood Mercedes-Benz Sprinter 2500 AWD/RWD Rear Disc Conversion, Red AERO4-DM, Mechanical Parking Brake Only (2022–2024)

Red four-piston rear brakes and 13.25-inch GT rotors fit listed Sprinter 2500 AWD/RWD vans. Factory electric parking brakes are not compatible. The conversion combines the caliper, pad and rotor configuration specified for this axle and mounting arrangement. Founded by Bill Wood in 1977, Wilwood Engineering is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines. Its motorsport, street-performance and specialized applications require individual components matched to the complete brake system.

Technical Details

• Rotor assembly specification: 13.25 × 1.10 inches; Iron; GT Slotted
• Wheel envelope: 17 in; the complete wheel-clearance drawing determines fit
• Rotor attachment pattern: 6 x 5.118 in; 6 x 130 mm; verify the retained hub or axle flange separately
• Hydraulic hose selection: Included; confirm correct routing and hard-line connection
• Hardware provision: Included; verify the installed fastener engagement
• Not included: spindles, wheel hubs, master cylinder or brake booster
• Manufacturer identification: 140-17956-R
• Application and supplied quantity: rear conversion kit; Sold as a kit.
• Hydraulic service-caliper specification: AERODM; 4 pistons per caliper; Red Powder Coat
• Caliper attachment: Lug
• Brake pads supplied: BP-22
• Piston type: Stainless
• Service-caliper port: 1/8-27 NPT

Fitment & Compatibility

For the listed 2022–2024 Mercedes-Benz Sprinter 2500 AWD and RWD configurations. Verify the exact production year, original brake arrangement and six-lug hub; neither drivetrain nor nominal wheel diameter alone establishes clearance. This rear kit will not fit or operate with the factory electric parking brake. DS-1630 requires dust-shield trimming and modification of the brake-line bracket. Check wheel clearance around the 13.25-inch rotors and calipers, and route the included flexlines away from steering, suspension and rotating components. Use the fitment table below to confirm the individual model, year, submodel and brake-option restrictions.

Wilwood product specifications · Wilwood installation and compatibility information · Wilwood installation and compatibility information

For help matching the brake assembly, contact PMB Performance with the VIN, original brake package, axle position and wheel-clearance measurements. We have over 20 years of experience working through parts and fitment details.

Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.