Wilwood Ford Explorer 8.8 Rear Conversion with Black Dynapro Calipers, SRP 11-Inch Rotors and Internal Parking, 2.54-Inch Offset

Drilled 11-inch rear rotors and black Dynapro calipers suit the Ford Explorer 8.8 flange. Confirm 2.54-inch offset, wheel fit and separate cables. Bill Wood founded Wilwood Engineering in 1977 in Camarillo, California, where the company is based. Wilwood designs and manufactures disc brake systems, producing brake rotors, calipers, master cylinders, fittings, valves and brake lines for motorsport, street-performance and specialized applications. Individual parts are selected to meet the requirements of the complete braking system.

Technical Details

• Housing / axle interface: 8.8 Ford Explorer; axle offset 2.54 in
• Rotor dimensions, construction and face: 11.00 × 0.81 inches; Iron; vented; SRP Drilled & Slotted
• Rotor / hub bolt-circle specification: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm
• Nominal wheel diameter reference: 14 in; verify the complete clearance drawing
• Hydraulic caliper specification: 4-piston Forged Dynapro Low Profile; Black Powder Coat
• Supplied service-pad compound: BP-10
• Mounting and piston details: Lug; piston material: stainless steel
• Hydraulic inlet: 1/8-27 NPT
• Hose provision: Not included
• Hardware supplied: mounting hardware
• Components to provide separately: spindles, wheel hubs, master cylinder, brake booster
• Manufacturer part number: 140-16406-D
• Kit function: Rear Brake Kits - Street Performance; rear position
• Quantity: Sold as a kit.

Fitment & Compatibility

This kit is defined by the Ford Explorer 8.8 housing flange and 2.54-inch axle offset, including its register, bolt locations and rotor relationship. It is an axle-interface conversion rather than a blanket Explorer model-year fit claim. Internal shoes provide parking inside the one-piece hat/rotor assembly. DS-1425 calls for separate cable and clevis connections; a universal cable may need adaptation. Supply the hydraulic lines separately and check every part of the low-profile caliper envelope. Some 14-inch wheels may clear only after checking the drawing.

Wilwood product specifications · Installation instructions · Technical bulletin

With over 20 years of parts and fitment experience, PMB Performance can help compare the actual axle flange, rotor relationship and hydraulic arrangement. Share measurements and photographs of the installed assembly before ordering.

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