{"product_id":"wilwood-120-13428-rd","title":"Wilwood Right Red DP6A Brake Caliper, 5.06-Sq-In Area \/ 5.25-Inch Lugs","description":"\u003cp\u003eThis red right-hand Forged Dynapro 6A uses six differential-bore stainless pistons. The 1.62\/1.38\/1.38-inch combination is housed in a reinforced aluminum forging arranged for a nominally 0.81-inch-wide rotor. For motorsport, street-performance and specialized braking applications, Wilwood Engineering designs and manufactures calipers, brake rotors, master cylinders, valves, fittings and brake lines. The disc brake company was founded by Bill Wood in 1977 and is based in Camarillo, California.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-13428-RD. Component: Forged Dynapro 6A Lug Mount caliper.\u003c\/li\u003e\n\u003cli\u003eSupply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.\u003c\/li\u003e\n\u003cli\u003ePiston dust boots: not fitted.\u003c\/li\u003e\n\u003cli\u003eNominal rotor width 0.81 inch; compatible outside diameter from 10.00 through 13.00 inches. Specified rotor-width limits: 0.75–0.83 inch.\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT. Use a fitting with the correct thread and sealing seat.\u003c\/li\u003e\n\u003cli\u003ePad fit is type 6712. Match the pad dimensions and compound to the rotor and intended braking conditions.\u003c\/li\u003e\n\u003cli\u003eCaliper weight: approximately 5.1 lb.\u003c\/li\u003e\n\u003cli\u003eConstruction and surface: forged aluminum housing finished in Red powder coat.\u003c\/li\u003e\n\u003cli\u003eBracket interface: 5.25-inch lug centers with 0.39-inch holes. Specified mount height: 2.03 inches; orientation: right hand.\u003c\/li\u003e\n\u003cli\u003eBore configuration 1.62\/1.38\/1.38 inches across 6 pistons; piston material: stainless steel. Hydraulic effective area: 5.06 square inches.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eVerify that the rotor diameter falls between 10.00 and 13.00 inches and that the 6712 pads sit fully on its friction surface. Compare 5.25-inch mounting centers and the caliper’s radial height with the bracket drawing.\u003c\/p\u003e\u003cp\u003ePMB Performance has worked with brake components for over 20 years. Share the required piston sizing, rotor measurements and bracket drawing for help checking the match.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764020969650,"sku":"120-13428-RD","price":365.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-13428-RD-xl.jpg?v=1792508714","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-13428-rd","provider":"PMB Performance","version":"1.0","type":"link"}