{"product_id":"wilwood-120-17193","title":"Wilwood Narrow DynaPro Caliper — Anodized, 1.38\/1.38-Inch Bore, Radial Attachment","description":"\u003cp\u003eA 0.38-inch rotor-width specification and 1.38\/1.38-inch piston bores identify this Wilwood Narrow DynaPro brake caliper. The anodized finish is applied to the exact component described below; match the mounting bracket before replacement. 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. Calipers, brake rotors, master cylinders, valves, fittings and brake lines are among the disc brake components designed and manufactured by Wilwood Engineering. Bill Wood founded the company in 1977; it is based in Camarillo, California. The range serves motorsport, street-performance and specialized systems, with component selection determined by the full brake arrangement.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-17193\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; Type III Anodize\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 0.38 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 0.38–0.38 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\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\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=120-17193\"\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":67764062585010,"sku":"120-17193","price":328.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-10000-xl_7fb36de5-89d3-4b7f-9b87-63af9e43a9f0.jpg?v=1792509247","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-17193","provider":"PMB Performance","version":"1.0","type":"link"}