{"product_id":"wilwood-140-16170-d","title":"Wilwood Rear Drilled 14-Inch Rotor Kit with Black AERO4 and Electric Parking Calipers, New-Style Big Ford Axles, 2.36-Inch Offset","description":"\u003cp\u003eDrilled-and-slotted 14-inch rings and black AERO4 hydraulic calipers identify this new-style Big Ford rear package. Independent electric parking calipers share the rotors, with their own mounting brackets, harness and controller supplied for assembly. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering manufactures and designs disc brake systems and components. The range serves motorsport, street-performance and specialized applications with calipers, brake rotors, master cylinders, valves, fittings and brake lines. Matching individual components requires considering the full brake assembly.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 140-16170-D; supplied as one rear axle brake kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor dimensions:\u003c\/strong\u003e 14.00 in; 355.6 mm outside diameter; 1.10 in; 27.94 mm thick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor mounting hats:\u003c\/strong\u003e Aluminum; Black E-Coat; hat offset 1.625 inches. This is a hat dimension, not the axle offset.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum nominal wheel diameter:\u003c\/strong\u003e 18 in; 457.2 mm; full spoke\/barrel clearance must be checked using the installation drawing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliper finish and port:\u003c\/strong\u003e Black Powder Coat; hydraulic inlet 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic installation:\u003c\/strong\u003e 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\u003e\n\u003cstrong\u003eParking-brake package:\u003c\/strong\u003e 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\u003e\n\u003cstrong\u003eRotor material and surface:\u003c\/strong\u003e Spec-37 Iron; vented; SRP Drilled \u0026amp; Slotted; surface finish Black Electro Coat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCataloged rotor\/hat mounting-hole pattern:\u003c\/strong\u003e 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 bolt circle; cataloged stud-hole clearances 0.520 in; 13.21 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\u003e\n\u003cstrong\u003eHydraulic service calipers:\u003c\/strong\u003e AERO4; 4 pistons per caliper; Forged Aluminium body; radial mounting; Stainless pistons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied service pads:\u003c\/strong\u003e BP-10 compound; verify suitability for the intended operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear axle interface:\u003c\/strong\u003e Big Ford New Style housing flange; 2.36 in; 59.94 mm axle offset. Measure the installed assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical contents:\u003c\/strong\u003e Separate wheel hubs are not included; mounting hardware supplied; spindles not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eInstallation requires the Big Ford New Style housing flange and a measured 2.36-inch axle offset. Compare the housing bolt pattern, bearing\/axle retention, wheel pattern and center registration with the kit drawing, then check both service-caliper and EPB-motor clearance. Nominal 18-inch wheel diameter is only the starting point.\u003c\/p\u003e\u003cp\u003eUse the fitment table below together with a measured axle check. A model name alone does not establish conversion compatibility; compare the flange, axle offset, register and chosen wheel pattern. 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\u003eTwo dedicated motorized calipers provide parking hold separately from the hydraulic service calipers. The kit supplies their switch with pigtail, control unit and universal wiring harness. DS1353 covers the required 12V vehicle connections and component placement. The EPB is not an emergency stopping brake.\u003c\/p\u003e\u003cp\u003ePMB Performance has more than 20 years of parts experience and can help assess the documented brake configuration. Provide the vehicle details together with clear mounting-area photographs and measurements.\u003c\/p\u003e\u003cp\u003eReview the \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1352.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":67757386367154,"sku":"140-16170-D","price":3874.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-16170-D_kit-xl.jpg?v=1792447299","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-16170-d","provider":"PMB Performance","version":"1.0","type":"link"}