{"product_id":"wilwood-caliper-d8-4-front-black-1-88in-pistons-1-25-disc","title":"Wilwood D8-4 Brake Caliper - 1.88 in Piston Bore \/ 1.25 in Rotor Thickness \/ Black \/ Front | 120-10525-BK","description":"\u003cp\u003eThe Wilwood D8-4 Brake Caliper (part number 120-10525-BK) is a hydraulic brake caliper configured for the rotor and mounting dimensions listed below. It uses lug mounting with a listed nominal rotor thickness of 1.25 in.\u003c\/p\u003e\u003cp\u003ePiston sizing, rotor thickness, and mounting geometry determine how this caliper integrates with the brake system. A matching pad shape identifies the pad interface, while compound selection remains a separate operating-temperature decision.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePiston count: 4.\u003c\/li\u003e\n\u003cli\u003ePiston material: Stainless.\u003c\/li\u003e\n\u003cli\u003eBody material: Forged Aluminium.\u003c\/li\u003e\n\u003cli\u003eFinish: Black Powder Coat.\u003c\/li\u003e\n\u003cli\u003eMounting type: Lug.\u003c\/li\u003e\n\u003cli\u003eMounting side: Universal.\u003c\/li\u003e\n\u003cli\u003eMounting centers: 7.00 in.\u003c\/li\u003e\n\u003cli\u003eListed piston bore sizes: 1.88 \/ 1.88 in.\u003c\/li\u003e\n\u003cli\u003eNominal rotor thickness: 1.25 in.\u003c\/li\u003e\n\u003cli\u003eRotor thickness range: 1.17–1.25 in.\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 11.75–11.75 in.\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: D8.\u003c\/li\u003e\n\u003cli\u003eFluid inlet thread: 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eDust boots: Not fitted.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSelection and installation: Confirm rotor clearance, bracket alignment, wheel clearance, and the hydraulic connection before installation. Check whether pads and installation hardware are supplied with the specific assembly being purchased.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67996840493306,"sku":"WIL120-10525-BK","price":427.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/5a51d06fc6e975e33c35e7397d69ef9f.jpg?v=1793166639","url":"https:\/\/lgcracing.com\/products\/wilwood-caliper-d8-4-front-black-1-88in-pistons-1-25-disc","provider":"Legacy Racing","version":"1.0","type":"link"}