{"product_id":"wilwood-120-11128-bk","title":"Wilwood Black FSLI Caliper, Four 1.38-Inch Pistons with Internal Crossovers \/ 0.81-Inch Rotor Width","description":"\u003cp\u003eThe black Forged Superlite Internal caliper combines four 1.38-inch stainless pistons with internal fluid passages. It is sized for a nominal 0.81-inch-wide rotor and uses the 7420 pad shape under a removable center bridge bolt. 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: 120-11128-BK. Component: Forged Superlite Internal 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\u003eBody: forged aluminum; finish: Black powder coat.\u003c\/li\u003e\n\u003cli\u003ePiston dust boots: not fitted.\u003c\/li\u003e\n\u003cli\u003eRotor compatibility: nominal width 0.81 inch; diameter 11.75–13.06 inches. Specified rotor-width limits: 0.75–0.84 inch.\u003c\/li\u003e\n\u003cli\u003ePistons: 4 stainless steel; bore specification: 1.38 inches. Effective piston area: 3.00 sq in.\u003c\/li\u003e\n\u003cli\u003eMounting: lug, 3.50-inch centers; universal orientation. Mount holes: 0.45 inch; height: 2.85 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\u003eCaliper weight: approximately 5.2 lb.\u003c\/li\u003e\n\u003cli\u003eCompatible brake pad shape: 7420; 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 3.00-square-inch piston area to check hydraulic compatibility. Bracket offset must center this narrow channel over the rotor, while the wheel needs clearance around both the body and inlet fitting.\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":67764004716722,"sku":"120-11128-BK","price":345.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Forged_Superlite_Internal_Blk-xl.jpg?v=1792508537","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-11128-bk","provider":"PMB Performance","version":"1.0","type":"link"}