{"product_id":"wilwood-140-15845-dr","title":"Wilwood Rear Brake Kit, Red Superlite 4R Calipers, 14-Inch SRP Rotors and EPB Controls for Big Ford New-Style 2.50-Inch Axles","description":"\u003cp\u003eSelect this rear Superlite configuration for red service and parking calipers with 14.00-inch drilled\/slotted rotor rings. The parking controller, switch and harness are supplied with the axle brake hardware. It is the 2.50-inch-offset, Big Ford new-style version; a different offset or housing-end bolt pattern needs a different package even if the vehicle model is the same. Confirm physical measurements before purchase. Wilwood Engineering, founded by Bill Wood in 1977, designs and manufactures disc brake systems from its Camarillo, California base. Motorsport, street-performance and specialized applications use its calipers, rotors, master cylinders, valves, fittings and brake lines. Correct component selection depends on the requirements of the entire braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-15845-DR. Quantity: one kit for the stated axle\/application.\u003c\/li\u003e\n\u003cli\u003eMinimum nominal wheel diameter: 18 inches. The wheel must also clear the actual caliper and rotor profile in the installation drawing.\u003c\/li\u003e\n\u003cli\u003eRotor specification: 14.00-inch outside diameter × 1.10-inch thickness; SRP drilled \u0026amp; slotted faces. Spec-37 Iron construction; SRP Drilled Rotor design; published vane configuration: 72 CV.\u003c\/li\u003e\n\u003cli\u003eRotor hats: aluminum, black e-coat finish; Big Brake Hat - Flared Bell. Hat offset: 2.035 inch.\u003c\/li\u003e\n\u003cli\u003eNo replacement wheel hubs are supplied; retain or provide the documented matching hub arrangement.\u003c\/li\u003e\n\u003cli\u003eWheel mounting patterns: 5 x 4.50; 5 x 4.75; 5 x 5.00 inches.\u003c\/li\u003e\n\u003cli\u003eService caliper: Forged Narrow Superlite 4R; 4 pistons; stainless piston material. Radial mounting, red powder coat finish.\u003c\/li\u003e\n\u003cli\u003ePublished piston bores: 1.12, 1.12 inches. Supplied pad compound: BP-10.\u003c\/li\u003e\n\u003cli\u003eCaliper hydraulic inlet: 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eSeparate electronic parking calipers, controller, wiring harness and switch are included. EPB actuation is electrical; hydraulic service braking remains independent.\u003c\/li\u003e\n\u003cli\u003eBrake hoses are not included. Select suitable braided lines and fittings for the installation.\u003c\/li\u003e\n\u003cli\u003eMounting hardware and the specified pads are included. Spindles, master cylinder and brake booster are not supplied.\u003c\/li\u003e\n\u003cli\u003eRear housing interface: Big Ford New Style; axle offset: 2.50 in; 63.5 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eApplication is controlled by the Big Ford new-style housing flange and a measured 2.50-inch axle offset. The application table lists a 1990 Lincoln Town Car, but the manufacturer does not currently confirm that model application. Do not order for a Town Car by year\/model alone; verify the housing-end drawing, bearing retainer and offset first. Check axle-flange diameter, wheel seating, wheel profile and EPB motor clearance through suspension travel. The electronic parking system is for stationary parking hold, not an emergency stop brake. Mounting brackets must allow both service and parking calipers to clear the body and suspension. Use the complete application table below for the individual year, submodel, brake configuration and note attached to each entry.\u003c\/p\u003e\u003cp\u003eUse PMB Performance’s 20+ years of parts and fitment experience when checking a modified brake layout. The installed mounting hardware and measured wheel space are more useful than model and year alone.\u003c\/p\u003e\u003cp\u003eManufacturer documentation: \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1351.pdf\"\u003eInstallation instructions\u003c\/a\u003e; \u003ca href=\"https:\/\/www.wilwood.com\/Images\/BrakeKits\/Axle-Offset-Worksheet-Wilwood.pdf\"\u003eTechnical bulletin\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information: \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\/\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\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":67757365887154,"sku":"140-15845-DR","price":3725.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-15845-DR_kit-xl.jpg?v=1792447072","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-15845-dr","provider":"PMB Performance","version":"1.0","type":"link"}