{"product_id":"wilwood-140-18030-bk","title":"Wilwood Universal Rear Electronic Parking Brake Retrofit Kit, Black Calipers for 0.39-Inch Rotor Width","description":"\u003cp\u003eAdd separate black electric parking calipers to a custom rear brake system using 0.39-inch-wide rotors. Fabricate brackets and plan fused 12V wiring. This is a separate static-parking system for a custom installation, not a complete service-brake conversion. The manufacturer is Wilwood Engineering, founded by Bill Wood in 1977 and based in Camarillo, California. Wilwood designs and manufactures disc brake systems along with calipers, rotors, master cylinders, valves, fittings and brake lines. Motorsport, street-performance and specialized applications each call for components matched to the overall braking arrangement.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHardware provision: Included; verify the installed fastener engagement\u003c\/li\u003e\n\u003cli\u003eNot included: brake rotors, vehicle-specific mounting brackets, hydraulic service brakes\u003c\/li\u003e\n\u003cli\u003eElectronic parking controls: Controller, switch and wiring harness included; retain the supplied 40-amp fuse in the primary 12V positive circuit\u003c\/li\u003e\n\u003cli\u003eParking use: Static holding only; not an emergency stopping brake; retain separate hydraulic service braking\u003c\/li\u003e\n\u003cli\u003eNominal mating rotor width: 0.39 inch; this is rotor thickness, not rotor diameter; no rotors supplied\u003c\/li\u003e\n\u003cli\u003eCaliper mounting envelope: 4.75-inch lug-mount centers; nominal rotor diameter envelope 11–14 inches; verify custom bracket geometry\u003c\/li\u003e\n\u003cli\u003eManufacturer identification: 140-18030-BK\u003c\/li\u003e\n\u003cli\u003eApplication and supplied quantity: rear conversion kit; Sold as a kit.\u003c\/li\u003e\n\u003cli\u003eParking calipers: Electronic Parking Brake; 1 piston per caliper; Black Powder Coat\u003c\/li\u003e\n\u003cli\u003eCaliper attachment: Lug\u003c\/li\u003e\n\u003cli\u003eBrake pads supplied: BP-10\u003c\/li\u003e\n\u003cli\u003ePiston type: Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThis is a universal rear parking-brake retrofit for a fabricated installation. Design and supply vehicle-specific caliper brackets after checking the rotor width, sweep, 4.75-inch mount centers and full wheel envelope. No rotors or hydraulic service brakes are included. The motors actuate static parking only; retain a separate hydraulic braking system. Install the supplied controller, switch and harness with a sound ground, an accessory feed and the specified fused 12V supply. Do not bypass the 40-amp fuse or use the parking calipers as an emergency stopping brake. The selected caliper pages specify a 0.15–0.39-inch rotor-width range; 0.39 inch is the nominal maximum, not the disc diameter.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/BrakeKits\/BrakeKitsProdRear?itemno=140-18030-BK\"\u003eWilwood product specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1353.pdf\"\u003eElectronic parking installation\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/Images\/BrakeKits\/Axle-Offset-Worksheet-Wilwood.pdf\"\u003eAxle measurement worksheet\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/BrakeKits\/BrakeKitFitmentApp.aspx?minorcat=Electronic%20Parking%20Brake%20Rear%20Retrofit%20Brake%20Kit\u0026amp;flange=OEM%20-%20Rear%20Kit\u0026amp;offset=\u0026amp;fitment=UNR01\"\u003eWilwood installation and compatibility information\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16298-BK\"\u003eCaliper specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16297-BK\"\u003eCaliper specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/Flyers\/fl567.pdf\"\u003eWilwood installation and compatibility information\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of parts and fitment experience to component selection. Share the rotor width, fabricated bracket dimensions and parking-control installation so we can help check the configuration before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer warning — brake pads only:\u003c\/strong\u003e WARNING: Cancer and Reproductive Harm. \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757536116914,"sku":"140-18030-BK","price":1277.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-18030-BK_kit-xl.jpg?v=1792450631","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-18030-bk","provider":"PMB Performance","version":"1.0","type":"link"}