{"product_id":"wilwood-120-12069","title":"Wilwood Right MC4 Mechanical Parking Brake Caliper, Silver \/ 0.81-Inch Rotor Width","description":"\u003cp\u003eThe silver right-hand MC4 is a separate mechanical parking-brake caliper, operated by a cable rather than hydraulic pressure. Its nominal 0.81-inch rotor-width body is supplied with a mounting bracket and parking pads. Wilwood Engineering is a Camarillo, California-based designer and manufacturer of disc brake systems, founded by Bill Wood in 1977. Calipers, brake rotors, master cylinders, valves, fittings and brake lines form its range for motorsport, street-performance and specialized applications.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-12069. Component: MC4 Mechanical caliper.\u003c\/li\u003e\n\u003cli\u003eSupply: one MC4 parking caliper with its mounting bracket and parking pads; the pads’ exact friction compound should be confirmed if a particular material is required.\u003c\/li\u003e\n\u003cli\u003eSilver powder coat finish on a cast aluminum caliper body.\u003c\/li\u003e\n\u003cli\u003eHydraulic connection: none; the caliper is operated by a parking-brake cable.\u003c\/li\u003e\n\u003cli\u003eCaliper weight: approximately 3.3 lb.\u003c\/li\u003e\n\u003cli\u003ePiston dust boots: included.\u003c\/li\u003e\n\u003cli\u003e4.75-inch floating mounting pattern, right hand; hole size 0.67 inch.\u003c\/li\u003e\n\u003cli\u003eBrake pad profile 6407; select friction material for the actual operating conditions.\u003c\/li\u003e\n\u003cli\u003eThe rotor channel is specified for 0.81-inch nominal width. Rotor outside diameter: 11.00 to 14.00 inches. Specified rotor-width limits: 0.70–0.81 inch.\u003c\/li\u003e\n\u003cli\u003e1 aluminum piston with 1.19-inch bore diameter. This piston is operated mechanically, without hydraulic pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCheck the 4.75-inch bracket centers, 11.00–14.00-inch rotor diameter and correct cable pull direction. The lever accepts a 0.310-inch barrel end, with manual adjustment for pad and rotor wear.\u003c\/p\u003e\u003cp\u003ePMB Performance has worked with brake components for over 20 years. Share the required piston sizing, rotor measurements and bracket drawing for help checking the match.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764015005874,"sku":"120-12069","price":171.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-12069-xl.jpg?v=1792508634","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-12069","provider":"PMB Performance","version":"1.0","type":"link"}