{"product_id":"wilwood-120-17772-rd","title":"Wilwood Red Dynalite-M Four-Piston Caliper for 0.88–1.04-Inch Rotor Thickness","description":"\u003cp\u003eRed powder coating identifies this Forged Dynalite-M brake caliper, supplied as an individual hydraulic component. Four stainless pistons act on the pads, while internal fluid passages keep the hydraulic connection within the caliper body. The rotor opening belongs to the nominal 1.00-inch-width configuration, with a published operating thickness range of 0.88–1.04 inches. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company makes disc brake systems and components for motorsport, street-performance and specialized uses, including calipers, brake rotors, master cylinders, valves, fittings and brake lines; each component must match the requirements of the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-17772-RD\u003c\/li\u003e\n\u003cli\u003eCaliper type: Forged Dynalite-M\u003c\/li\u003e\n\u003cli\u003eConstruction: Forged Aluminium\u003c\/li\u003e\n\u003cli\u003eFinish: Red Powder Coat\u003c\/li\u003e\n\u003cli\u003ePiston bores: 1.75 \/ 1.75 inches\u003c\/li\u003e\n\u003cli\u003ePiston type: Stainless\u003c\/li\u003e\n\u003cli\u003ePiston count: 4\u003c\/li\u003e\n\u003cli\u003ePublished piston area: 4.80 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 1.00 inch\u003c\/li\u003e\n\u003cli\u003eRotor thickness limits: 0.88–1.04 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter limits: 10.00–12.19 inches\u003c\/li\u003e\n\u003cli\u003eMounting style: Lug\u003c\/li\u003e\n\u003cli\u003eHandedness: Not restricted to one side; correct mounting and bleed orientation required\u003c\/li\u003e\n\u003cli\u003eMounting centers: 5.25 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole size: 0.39 inch\u003c\/li\u003e\n\u003cli\u003eMount height: 2.03 inch\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eRequired pad shape: 7112\u003c\/li\u003e\n\u003cli\u003ePublished pad area: 6.36 square inches\u003c\/li\u003e\n\u003cli\u003ePublished pad volume: 2.1 cubic inches\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed component weight: 3.4 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eA replacement must reproduce the existing pad position over the rotor rather than merely share its red finish. Check the mounting ears, bracket alignment and wheel-spoke space before assembly. Use the specified pad shape and select a friction compound for the complete brake system; the piston size also needs to agree with the intended front-to-rear hydraulic balance.\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of experience helping customers with brake and parts fitment. Share the installed component identification and relevant measurements when requesting assistance.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764640252082,"sku":"120-17772-RD","price":267.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-17772-RD-xl.jpg?v=1792514503","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-17772-rd","provider":"PMB Performance","version":"1.0","type":"link"}