{"product_id":"wilwood-140-14559-r","title":"Wilwood Red TX6R Rear Brakes for Ford F-250\/F-350 Super Duty 4WD SRW, 15.50-Inch Rotors","description":"\u003cp\u003eThis Wilwood TX6R kit is a rear heavy-duty disc upgrade retaining OE parking brakes for Ford Super Duty F-250\/F-350 4WD with Single Rear Wheels. The rear package uses 15.50-inch GTB iron rotor\/hat castings and six-piston TX6R calipers, with braided hoses included. The kit belongs to Wilwood Engineering's range of disc brake systems and components for motorsport, street-performance and specialized applications. Bill Wood founded the company in 1977; it is based in Camarillo, California, and produces calipers, rotors, master cylinders, valves, fittings and brake lines for complete brake-system planning.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-14559-R.\u003c\/li\u003e\n\u003cli\u003eIron forms the vented rotors. Each disc has a gt slotted face, an outside diameter of 15.50 in; 393.7 mm and thickness of 1.38 in; 35.05 mm.\u003c\/li\u003e\n\u003cli\u003eRed Powder Coat TX6R calipers are supplied. Their forged aluminum bodies use the radial mounting arrangement with 6 stainless pistons in each caliper.\u003c\/li\u003e\n\u003cli\u003ePiston sizes listed by Wilwood are 1.62, 1.38, 1.38 inches, with BP-22 friction material in this kit.\u003c\/li\u003e\n\u003cli\u003eHydraulic fitting interface on each caliper: 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eMatch 8 x 6.69 in; 8 x 169.93 mm at the wheel mounting pattern(s) interface, with 0.64 in; 16.26 mm as the listed stud diameter.\u003c\/li\u003e\n\u003cli\u003eThe iron rotor and parking-brake hat are a single casting. No separate aluminum hat or wheel hub is supplied; retain the verified OE hub and parking hardware.\u003c\/li\u003e\n\u003cli\u003ePublished wheel minimum is 20 in; 508 mm, subject to the required inside-profile check. Rotor diameter is a separate measurement.\u003c\/li\u003e\n\u003cli\u003eApplication-specific mounting hardware is supplied. Provide or retain the correct spindle, master cylinder and brake booster separately.\u003c\/li\u003e\n\u003cli\u003eThe kit includes 220-14166 braided hydraulic lines, listed at 14.00 in. Verify the chassis connection on the actual application.\u003c\/li\u003e\n\u003cli\u003ePackage quantity is one application-specific brake kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eUse the exact listed 2013–2022 F-250\/F-350 four-wheel-drive single-rear-wheel applications. The integral rotor parking drum works with the existing OE parking-brake mechanism. DS-1239 requires rear backing-plate\/dust-shield cutting for the new bracket; retain and adjust the existing parking hardware. Models covered: F-250 Super Duty and F-350 Super Duty. Use the complete application table at the bottom for the precise year, submodel, brake option and note attached to each row.\u003c\/p\u003e\u003cp\u003eFor fitment assistance, provide PMB Performance with the existing brake configuration and measured mounting\/wheel details. Our 20+ years of parts experience support checking the complete assembly rather than relying only on a model name.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to the included 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: 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\n\u003ctr\u003e\n\u003ctd\u003e2013-2022\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250 Super Duty\u003c\/td\u003e\n\u003ctd\u003e4 x 4\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2022\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003e4 x 4 -SRW\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757013270706,"sku":"140-14559-R","price":3180.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-14559-R_kit-xl.jpg?v=1792443043","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-14559-r","provider":"PMB Performance","version":"1.0","type":"link"}