{"product_id":"wilwood-caliper-forged-superlite-4-st-1-88-1-75in-pistons-1-25in-disc-1","title":"Wilwood Forged Superlite Internal 4 ST Left Brake Caliper - 1.88\/1.75 in Piston Bores \/ 1.25 in Rotor Thickness \/ Anodized | 120-11332","description":"\u003cp\u003eThe Wilwood Forged Superlite Internal 4 ST Left Brake Caliper (part number 120-11332) 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: 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: Lug.\u003c\/li\u003e\n\u003cli\u003eMounting side: Left Hand.\u003c\/li\u003e\n\u003cli\u003eMounting centers: 3.50 in.\u003c\/li\u003e\n\u003cli\u003eListed piston bore sizes: 1.88 \/ 1.75 in.\u003c\/li\u003e\n\u003cli\u003eNominal rotor thickness: 1.25 in.\u003c\/li\u003e\n\u003cli\u003eRotor thickness range: 1.19–1.38 in.\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 11.75–13.06 in.\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 7420.\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":67996845670650,"sku":"WIL120-11332","price":457.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/6b7cf8db702c01198a7f82c7b4db4399.jpg?v=1793166685","url":"https:\/\/lgcracing.com\/products\/wilwood-caliper-forged-superlite-4-st-1-88-1-75in-pistons-1-25in-disc-1","provider":"Legacy Racing","version":"1.0","type":"link"}