{"product_id":"wilwood-120-17271","title":"Wilwood Right MC4 Anodized Parking Caliper, 0.31–0.39-Inch Rotor-Width Range","description":"\u003cp\u003eA nominal 0.39-inch rotor channel distinguishes this right-hand Wilwood MC4 from the thinner powersports version. The floating assembly uses a mechanical cable, an aluminum piston and a steel mounting plate to provide a separate parking-brake function. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and manufactures disc brake systems for motorsport, street-performance and specialized use, including calipers, brake rotors, master cylinders, valves, fittings and brake lines.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-17271. Type: MC4 Mechanical caliper.\u003c\/li\u003e\n\u003cli\u003eActuation: parking-brake cable with a 0.310-inch barrel end. Manual wear adjustment and a cable return spring are provided.\u003c\/li\u003e\n\u003cli\u003eAttachment geometry: floating mount with 4.75-inch centers; right hand. 0.67-inch holes.\u003c\/li\u003e\n\u003cli\u003eMechanical piston count: 1. Bore: 1.19 inch; piston material: aluminum. Cable applied, with dust boot: yes.\u003c\/li\u003e\n\u003cli\u003eRotor dimensions: outside diameter 11.00–14.00 inches; nominal width 0.39 inch, with width limits of 0.31–0.39 inch.\u003c\/li\u003e\n\u003cli\u003eConstruction and surface: die-cast aluminum body with a forged aluminum anvil, finished in Type III Anodize.\u003c\/li\u003e\n\u003cli\u003eCaliper component weight: approximately 3.8 lb.\u003c\/li\u003e\n\u003cli\u003ePad fit uses shape 6407. Match the pad to the rotor and intended operating conditions.\u003c\/li\u003e\n\u003cli\u003eAssembly: one mechanical parking caliper, supplied with pads, noise-control shields and a steel mounting bracket. The service-brake system is separate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eConfirm actual rotor width falls within 0.31–0.39 inch and that its diameter suits the pad position. The bracket, cable barrel and lever travel must be matched to the vehicle; no hydraulic line connects to this mechanical caliper.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer warning, brake pads only:\u003c\/strong\u003e Cancer and Reproductive Harm. \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eFor help matching this caliper, contact PMB Performance with the brake-package details and rotor measurements. Our team has more than 20 years of experience with brake parts and fitment.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764612071602,"sku":"120-17271","price":197.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-17271-xl.jpg?v=1792514418","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-17271","provider":"PMB Performance","version":"1.0","type":"link"}