{"product_id":"wilwood-120-17192-rd","title":"Wilwood Narrow DynaPro Caliper, Red — 4-Piston Radial Mount","description":"\u003cp\u003eAn individual Wilwood Narrow DynaPro brake caliper, finished in red, is specified here. Use the 1.38\/1.38-inch piston bores, 4.75-inch mounting centers and 0.81-inch rotor width to compare it with the existing brake assembly. Narrow DynaPro uses four stainless pistons, radial mounting and the thin 7812 pad outline. Internal passages and replaceable bridge wear plates are part of the design. Compare rotor width, pad thickness and mounting height with the existing brake before substitution. 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.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-17192-RD\u003c\/li\u003e\n\u003cli\u003eComponent: Narrow Dynapro Radial Mount; one individual caliper\u003c\/li\u003e\n\u003cli\u003ePlacement: Universal mounting orientation; verify axle position\u003c\/li\u003e\n\u003cli\u003eConstruction and finish: Billet aluminum; Red Powder Coat\u003c\/li\u003e\n\u003cli\u003eMounting interface: Radial; mounting centers 4.75 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole diameter: 0.39 inches\u003c\/li\u003e\n\u003cli\u003eMount height: 1.61 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 0.81 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 0.75–0.86 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 10.75–12.19 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 4.1 lb\u003c\/li\u003e\n\u003cli\u003ePistons: 4; stainless steel; bore dimensions 1.38\/1.38 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic piston area: 3.00 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 7812; shape number does not specify a friction compound\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 4.75-inch mounting centers and 1.38\/1.38-inch bores must suit the installed rotor offset and hydraulic system. Axle placement is determined by the engineered brake package, not by a generic caliper designation. 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=120-17192-RD\"\u003eWilwood caliper specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eFor a modified brake system, provide its existing component specifications along with the vehicle details. PMB Performance has over 20 years of parts and fitment experience to help check the assembly before purchase.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764062519474,"sku":"120-17192-RD","price":394.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-10000-RD-xl_e6e50753-a2f7-4227-92c8-d1f941aa8243.jpg?v=1792509247","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-17192-rd","provider":"PMB Performance","version":"1.0","type":"link"}