{"product_id":"wilwood-120-11784-rd","title":"Wilwood FNSL4R Red Brake Caliper, 4.80-Sq-In Piston Area \/ 1.10-Inch Channel","description":"\u003cp\u003eRed powder coat surrounds four 1.75-inch stainless pistons in this FNSL4R. The nominal 1.10-inch rotor-width model retains the narrow 7416 pad geometry with 4.80 square inches of effective piston area. Bill Wood founded Wilwood Engineering in 1977, and the company is based in Camarillo, California. It designs and manufactures disc brake systems and a component range of calipers, brake rotors, master cylinders, valves, fittings and brake lines serving motorsport, street-performance and specialized installations.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-11784-RD. Component: Forged Narrow Superlite 4 Radial Mount caliper.\u003c\/li\u003e\n\u003cli\u003eSupply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.\u003c\/li\u003e\n\u003cli\u003eMounting: radial, 5.98-inch centers; universal orientation. Mount holes: 0.39 inch; height: 1.45 inches.\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT. Use a fitting with the correct thread and sealing seat.\u003c\/li\u003e\n\u003cli\u003eRotor compatibility: nominal width 1.10 inch; diameter 11.75–14.00 inches. Specified rotor-width limits: 1.00–1.10 inch.\u003c\/li\u003e\n\u003cli\u003eCaliper weight: approximately 5.0 lb.\u003c\/li\u003e\n\u003cli\u003eBody: forged aluminum; finish: Red powder coat.\u003c\/li\u003e\n\u003cli\u003ePistons: 4 stainless steel; bore specification: 1.75 inches. Effective piston area: 4.80 sq in.\u003c\/li\u003e\n\u003cli\u003ePiston dust boots: not fitted.\u003c\/li\u003e\n\u003cli\u003eCompatible brake pad shape: 7416; choose the required compound for the brake system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eUse the bore size and area, rather than the red finish, to identify the correct hydraulic version. Check the 5.98-inch mount centers and rotor offset against the intended bracket.\u003c\/p\u003e\u003cp\u003eFor a replacement or custom installation, send PMB Performance the brake dimensions and existing component identification. Our 20+ years of experience can help narrow down the correct combination.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764009828530,"sku":"120-11784-RD","price":394.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Forged_Narrow_Superlite_4_Radial_Mt_Red-xl_ce8d893a-7052-49c8-bcee-2cd39b124f88.jpg?v=1792508611","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-11784-rd","provider":"PMB Performance","version":"1.0","type":"link"}