{"product_id":"wilwood-120-16443-rd","title":"Wilwood Dynalite-M Brake Caliper — Red, 5.25-Inch Lug Mount","description":"\u003cp\u003eWith 4 pistons and 1.38\/1.38-inch bore dimensions, the red Wilwood Dynalite-M brake caliper must be matched to the brake system rather than selected by finish alone. Its 0.81-inch rotor-width specification is separate from rotor diameter. The four-piston Dynalite-M has a forged body shaped to improve outboard clearance and is used in Wilwood Classic Style assemblies. Match the exact mounting geometry and rotor sweep rather than treating every Dynalite model as interchangeable. Wilwood Engineering, founded in 1977 by Bill Wood, is based in Camarillo, California. The company designs and manufactures disc braking equipment for motorsport, street-performance and specialized use. Calipers, rotors, master cylinders, valves, fittings and brake lines form a range whose individual components must be matched to one another.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-16443-RD\u003c\/li\u003e\n\u003cli\u003eComponent: Forged Dynalite-M; 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\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: 0.81 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 0.75–0.83 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 10.00–12.19 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 3.3 lb\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\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThis caliper requires the measured 0.81-inch rotor-width configuration and the matching lug bracket on 5.25-inch centers. Axle placement is determined by the engineered brake package, not by a generic caliper designation. Confirm the 1\/8-27 NPT hydraulic inlet, pad outline and total piston area with the rest of the brake system before assembly.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16443-RD\"\u003eWilwood caliper specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eWith over 20 years of experience in parts and fitment, PMB Performance can help you compare the actual brake assembly. Include rotor width, mounting centers and the existing caliper details when requesting assistance.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764050657458,"sku":"120-16443-RD","price":267.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/Forged_Dynalite-M_Red-xl.jpg?v=1792509075","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-16443-rd","provider":"PMB Performance","version":"1.0","type":"link"}