{"product_id":"wilwood-st-powerlite-caliper-1-38-1-38-35-50","title":"Wilwood Powerlite ST Brake Caliper - 1.38\/1.38 in Piston Bores \/ 0.35\/0.50 in Rotor Thickness \/ Anodized | 120-15736","description":"\u003cp\u003eThe Wilwood Powerlite ST Brake Caliper (part number 120-15736) is a hydraulic brake caliper configured for the rotor and mounting dimensions listed below. It uses radial mounting with a listed nominal rotor thickness of 0.50 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: Thermlock.\u003c\/li\u003e\n\u003cli\u003eBody material: Forged Aluminium.\u003c\/li\u003e\n\u003cli\u003eFinish: Type III Anodize.\u003c\/li\u003e\n\u003cli\u003eMounting type: Radial.\u003c\/li\u003e\n\u003cli\u003eMounting side: Universal.\u003c\/li\u003e\n\u003cli\u003eMounting centers: 5.08 in.\u003c\/li\u003e\n\u003cli\u003eListed piston bore sizes: 1.38 \/ 1.38 in.\u003c\/li\u003e\n\u003cli\u003eNominal rotor thickness: 0.50 in.\u003c\/li\u003e\n\u003cli\u003eRotor thickness range: 0.35–0.50 in.\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 9.45–11.00 in.\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 7912.\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":67996928508154,"sku":"WIL120-15736","price":370.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/f26b9009493214f4ba717535f57c2523L_a3ae4738-15d8-4937-b0e5-a5126b957ccd.jpg?v=1793167124","url":"https:\/\/lgcracing.com\/products\/wilwood-st-powerlite-caliper-1-38-1-38-35-50","provider":"Legacy Racing","version":"1.0","type":"link"}