{"product_id":"wilwood-140-16146-dr","title":"Wilwood Rear Drilled Disc Brakes with Red Dynalite Calipers and EPB, 2.36-Inch-Offset Small Ford Bronco Housing","description":"\u003cp\u003eRed Dynalite hydraulic calipers and red motor-driven EPB units clamp the drilled 12.19-inch rotor assemblies in this rear conversion. Bracket fit depends on the Small Ford Bronco flange and the documented axle offset, not on badge or model year alone. From its Camarillo, California base, Wilwood Engineering designs and manufactures disc brake systems and components. Bill Wood founded the company in 1977. Its calipers, brake rotors, master cylinders, valves, fittings and brake lines serve motorsport, street-performance and specialized applications, with individual parts matched to the complete braking arrangement.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number — 140-16146-DR; supplied as one rear axle brake kit.\u003c\/li\u003e\n\u003cli\u003eSupplied service pads — BP-10 compound; verify suitability for the intended operating conditions.\u003c\/li\u003e\n\u003cli\u003eMechanical contents — Separate wheel hubs are not included; mounting hardware supplied; spindles not included.\u003c\/li\u003e\n\u003cli\u003eCataloged rotor\/hat mounting-hole pattern — 5 x 4.5 in; 5 x 114.3 mm; 5 x 5.5 in; 5 x 139.7 mm bolt circle; cataloged stud-hole clearances 0.56 in; 14.22 mm; 0.64 in; 16.26 mm. The existing hub or axle flange determines the vehicle wheel pattern and stud specification. These rotor\/hat drillings do not convert that pattern.\u003c\/li\u003e\n\u003cli\u003eRear axle interface — Small Ford Bronco housing flange; 2.36 in; 59.94 mm axle offset. Measure the installed assembly.\u003c\/li\u003e\n\u003cli\u003eParking-brake package — Two separate electric parking calipers, control unit, switch with pigtail and universal wiring harness included; vehicle electrical connections require installation.\u003c\/li\u003e\n\u003cli\u003eCaliper finish and port — Red Powder Coat; hydraulic inlet 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eMinimum nominal wheel diameter — 15 in; 381 mm; full spoke\/barrel clearance must be checked using the installation drawing.\u003c\/li\u003e\n\u003cli\u003eRotor dimensions — 12.19 in; 309.63 mm outside diameter; 0.81 in; 20.57 mm thick.\u003c\/li\u003e\n\u003cli\u003eHydraulic installation — Hydraulic lines and fittings are separate and must be selected for the vehicle; master cylinder not included; brake booster not included.\u003c\/li\u003e\n\u003cli\u003eHydraulic service calipers — Forged Dynalite Internal; 4 pistons per caliper; Forged Aluminium body; lug mounting; Stainless pistons.\u003c\/li\u003e\n\u003cli\u003eRotor material and surface — Iron; vented; SRP Drilled \u0026amp; Slotted; surface finish Black Electro Coat.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eMatch the actual rear axle to the Small Ford Bronco diagram and 2.36-inch offset before disassembly. Verify the bearing arrangement, axle register and wheel-bolt pattern independently, including any changes made during a previous axle conversion. Use the full 15-inch minimum wheel envelope for both caliper positions.\u003c\/p\u003e\u003cp\u003eVehicle fitment in the table below remains conditional on axle identity. Measure the housing flange, bearing\/retention arrangement, register and offset rather than relying on vehicle year. For a 1990 Lincoln Town Car, identify the actual axle and confirm the specified interface; do not select this conversion from model and year alone.\u003c\/p\u003e\u003cp\u003eThe supplied EPB switch and pigtail connect through a universal harness to the controller and separate parking-caliper motors. Vehicle-specific power, ground and ignition\/accessory wiring still requires installation under DS1353. This static-hold system is independent of the service brakes and is not intended for emergency stopping.\u003c\/p\u003e\u003cp\u003ePMB Performance brings more than 20 years of parts experience to fitment questions. Share the vehicle details and the installed axle, spindle and wheel measurements so we can help review the conversion.\u003c\/p\u003e\u003cp\u003eReview the \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1435.pdf\"\u003eInstallation instructions\u003c\/a\u003e, \u003ca href=\"https:\/\/www.wilwood.com\/Images\/BrakeKits\/Axle-Offset-Worksheet-Wilwood.pdf\"\u003eTechnical bulletin\u003c\/a\u003e, \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1353.pdf\"\u003eEPB mounting and wiring instructions\u003c\/a\u003e before selecting hardware or checking wheel clearance.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to brake pads only. 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.\u003c\/p\u003e\u003cdiv class=\"fitment-table-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"specs\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eModel option\u003c\/th\u003e\n\u003cth\u003eFront brakes\u003c\/th\u003e\n\u003cth\u003eRear brakes\u003c\/th\u003e\n\u003cth\u003eKit application\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e1990\u003c\/td\u003e\n\u003ctd\u003eLincoln\u003c\/td\u003e\n\u003ctd\u003eTown Car\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757383319730,"sku":"140-16146-DR","price":2518.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-16146-DR_kit-xl.jpg?v=1792447247","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-16146-dr","provider":"PMB Performance","version":"1.0","type":"link"}