{"product_id":"wilwood-120-15777","title":"Wilwood Anodized Left FNSL6R-ST Caliper, 1.75\/1.25\/1.25-Inch Piston Bores","description":"\u003cp\u003eAn individual Wilwood FNSL6R-ST left brake caliper, finished in anodized, is specified here. Use the 1.75\/1.25\/1.25-inch piston bores, 5.98-inch mounting centers and 1.25-inch rotor width to compare it with the existing brake assembly. Founded by Bill Wood in 1977, Wilwood Engineering is based in Camarillo, California. It designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines, for motorsport, street-performance and specialized applications. Components must be selected to suit the complete brake system. The Forged Narrow Superlite 6R-ST uses radial mounting and six Thermlock insulated pistons. Radial mounting permits bracket adjustment but still requires accurate rotor centering, mounting height and pad sweep. Check the differential bores when matching an existing brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-15777\u003c\/li\u003e\n\u003cli\u003eComponent: Forged Narrow Superlite 6 Radial Mount; one individual caliper\u003c\/li\u003e\n\u003cli\u003ePlacement: Left\u003c\/li\u003e\n\u003cli\u003eConstruction and finish: Forged aluminum; Type III Anodize\u003c\/li\u003e\n\u003cli\u003ePistons: 6; Thermlock insulated; bore dimensions 1.75\/1.25\/1.25 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic piston area: 4.86 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 7416; shape number does not specify a friction compound\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 1.19–1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 11.75–14.00 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 4.9 lb\u003c\/li\u003e\n\u003cli\u003eMounting interface: Radial; mounting centers 5.98 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole diameter: 0.39 inches\u003c\/li\u003e\n\u003cli\u003eMount height: 1.45 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompare the caliper drawing with your radial bracket before ordering. The 5.98-inch mounting centers and 1.75\/1.25\/1.25-inch bores must suit the installed rotor offset and hydraulic system. Use the left-hand caliper and keep the bleed arrangement in the specified orientation. A suitable pad sweep and clearance inside the wheel must be verified independently of rotor width.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-15777\"\u003eWilwood caliper specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eFor help selecting the correct caliper, contact PMB Performance with the brake package and measured mounting arrangement. Our over 20 years of parts and fitment experience supports a configuration check before purchase.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764048363698,"sku":"120-15777","price":704.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-15988-xl_08d65455-c389-4cac-8671-99ed5f88db32.jpg?v=1792509042","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-15777","provider":"PMB Performance","version":"1.0","type":"link"}