{"product_id":"wilwood-120-15607","title":"Wilwood Anodized D52-R Caliper, 2.38-Inch Piston Bore","description":"\u003cp\u003eSelect this anodized Wilwood D52-R brake caliper by the actual floating mounting geometry, not just its appearance. The 1-piston unit uses 2.38-inch bore dimensions and is configured around a 0.81-inch-wide rotor. The D52-R is a single-piston floating race caliper using the D52 pad outline and stock-height mounting geometry. Slide pins and vibration dampeners are not supplied. Match the racing rules and the complete sliding support before installation. 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: 120-15607\u003c\/li\u003e\n\u003cli\u003eComponent: D52-R Single Piston Floater; 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; Type III Anodize\u003c\/li\u003e\n\u003cli\u003eMounting interface: Floating; mounting centers 7.06 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole diameter: 0.69 inches\u003c\/li\u003e\n\u003cli\u003eMount height: 0.77 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 7\/16-20\u003c\/li\u003e\n\u003cli\u003ePistons: 1; stainless steel; bore dimensions 2.38 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic piston area: 4.45 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: D52; 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: 0.75–0.81 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 11.00–12.19 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 4.8 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eMatch the 7.06-inch floating attachment to the existing bracket, then check caliper centering over the 0.81-inch nominal-width rotor. Axle placement is determined by the engineered brake package, not by a generic caliper designation. The 7\/16-20 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=120-15607\"\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":67764045643954,"sku":"120-15607","price":210.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/D52-R-xl.jpg?v=1792509009","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-15607","provider":"PMB Performance","version":"1.0","type":"link"}