{"product_id":"wilwood-120-16743-rd","title":"Wilwood Red Dynalite Internal Brake Caliper with 5.25-Inch Lug Mount","description":"\u003cp\u003eWith 4 pistons and 1.38\/1.38-inch bore dimensions, the red Wilwood Dynalite Internal brake caliper must be matched to the brake system rather than selected by finish alone. Its 0.38-inch rotor-width specification is separate from rotor diameter. This forged Dynalite Internal caliper uses four stainless pistons and internal fluid passages. It has the 7112 pad outline and a 5.25-inch lug mount. Compare the installed rotor width and piston bores before replacing a similar-looking Dynalite. The Wilwood disc brake range is designed and manufactured for motorsport, street-performance and specialized applications. It includes brake lines, fittings, valves and master cylinders together with calipers and brake rotors. Wilwood Engineering was founded in 1977 by Bill Wood and is based in Camarillo, California; its components must be matched to the complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-16743-RD\u003c\/li\u003e\n\u003cli\u003eComponent: Forged Dynalite Internal; one individual caliper\u003c\/li\u003e\n\u003cli\u003ePlacement: Universal mounting orientation; verify axle position\u003c\/li\u003e\n\u003cli\u003eConstruction and finish: Forged aluminum; Red Powder Coat\u003c\/li\u003e\n\u003cli\u003eMounting interface: Lug; mounting centers 5.25 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole diameter: 0.39 inches\u003c\/li\u003e\n\u003cli\u003eMount height: 2.03 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\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: 7112; shape number does not specify a friction compound\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 0.38 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 0.25–0.38 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 10.00–13.06 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 3.6 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eMatch the 5.25-inch lug attachment to the existing bracket, then check caliper centering over the 0.38-inch nominal-width rotor. Axle placement is determined by the engineered brake package, not by a generic caliper designation. The 1\/8-27 NPT connection must use the correct fitting and seal. Check the full wheel envelope with the actual bracket and rotor installed.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16743-RD\"\u003eWilwood caliper specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of experience with parts and brake fitment. Send the installed rotor dimensions, bracket measurements and hydraulic details so we can help compare the component before you order.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764055146674,"sku":"120-16743-RD","price":260.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Forged_Dynalite_Internal_Red-xl_00bdc653-7053-4a89-8632-b467563803f9.jpg?v=1792509139","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-16743-rd","provider":"PMB Performance","version":"1.0","type":"link"}