{"product_id":"wilwood-120-7374-bk","title":"Wilwood DynaPro Black Powder-Coated Radial Caliper, 1.25-Inch Bores, Booted Pistons","description":"\u003cp\u003eBlack powder coating finishes this four-piston DynaPro radial caliper. Its aluminum pistons have dust boots, and the 1.25-inch bores provide the smaller 2.46-square-inch area option in this body format. The nominal 0.81-inch rotor opening is a thickness dimension and should be checked separately from rotor diameter. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. Its disc brake systems and components serve motorsport, street-performance and specialized applications. Calipers, brake rotors, master cylinders, valves, fittings and brake lines are among its products, selected according to the complete brake system’s requirements.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-7374-BK\u003c\/li\u003e\n\u003cli\u003eCaliper type: Dynapro Radial Mount\u003c\/li\u003e\n\u003cli\u003eConstruction: Forged Aluminium\u003c\/li\u003e\n\u003cli\u003eFinish: Black Powder Coat\u003c\/li\u003e\n\u003cli\u003ePiston bores: 1.25 \/ 1.25 inches\u003c\/li\u003e\n\u003cli\u003ePiston type: Aluminum\u003c\/li\u003e\n\u003cli\u003ePiston count: 4\u003c\/li\u003e\n\u003cli\u003ePublished piston area: 2.46 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: Yes\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 0.81 inch\u003c\/li\u003e\n\u003cli\u003eRotor thickness limits: 0.75–0.86 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter limits: 10.75–12.19 inches\u003c\/li\u003e\n\u003cli\u003eMounting style: Radial\u003c\/li\u003e\n\u003cli\u003eHandedness: Not restricted to one side; correct mounting and bleed orientation required\u003c\/li\u003e\n\u003cli\u003eMounting centers: 5.98 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole size: 0.39 inch\u003c\/li\u003e\n\u003cli\u003eMount height: 1.61 inch\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eRequired pad shape: 7816\u003c\/li\u003e\n\u003cli\u003ePublished pad area: 6.36 square inches\u003c\/li\u003e\n\u003cli\u003ePublished pad volume: 3 cubic inches\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed component weight: 4.1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompare the exact caliper version, pad profile and rotor offset with the installed assembly. The 5.98-inch radial mount needs a bracket with the correct height and stand-off. Check wheel-spoke clearance around the body and fitting, and preserve a bleed arrangement that permits air to leave the hydraulic chamber.\u003c\/p\u003e\u003cp\u003eWith over 20 years of parts experience, PMB Performance can help compare this component with your existing brake assembly. Include its caliper reference and any conversion-kit information.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764659159218,"sku":"120-7374-BK","price":401.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Dynapro_Radial_Mount-xl_da32792e-1b56-4ddf-9bb5-5a84f0944e4f.jpg?v=1792514559","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-7374-bk","provider":"PMB Performance","version":"1.0","type":"link"}