{"product_id":"wilwood-rotor-hd48-lw-spc-37-rh-11-75-x-1-21-8-on-7-00in","title":"Wilwood Rotor-HD48-LW SPC-37-RH 11.75 x 1.21 - 8 on 7.00in","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 160-13497 \/ \u003cstrong\u003eUPC:\u003c\/strong\u003e 889545039023\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWilwood HD48-LW SPC-37-RH 11.75\" x 1.21\" 8x7.00\" Curved Vane Rotor\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Wilwood HD48-LW SPC-37-RH rotor is a premium high-performance brake rotor engineered for extreme conditions. Manufactured from Wilwood’s proprietary Spec-37 iron alloy, this rotor is designed to withstand the highest temperatures with exceptional resistance to distortion, warping, cracking, and wear.\u003c\/p\u003e\n\u003cp\u003eThe 48 curved vane design provides superior heat dissipation and structural rigidity, while the smooth (plain) pad contact faces deliver consistent braking feel and long pad life. Full detail machining ensures precision balance and optimal performance. Ideal for racing, high-performance street use, and demanding driving conditions, this rotor represents the pinnacle of Wilwood’s brake technology.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpec-37 Proprietary Iron Alloy\u003c\/strong\u003e – Extreme temperature resistance with maximum durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48 Curved Vane Design\u003c\/strong\u003e – Superior heat dissipation and structural strength\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth (Plain) Pad Contact Faces\u003c\/strong\u003e – Consistent braking feel and extended pad life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Detail Machining\u003c\/strong\u003e – Precision balanced for optimal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resistance to Warping \u0026amp; Cracking\u003c\/strong\u003e – Built for the most demanding conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRight Hand (Passenger Side)\u003c\/strong\u003e – Correct directional fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e160-13497\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eWilwood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHD48-LW SPC-37 Curved Vane Rotor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e11.75 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e1.21 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolt Pattern\u003c\/td\u003e\n\u003ctd\u003e8 x 7.00 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVane Count\u003c\/td\u003e\n\u003ctd\u003e48 Curved Vanes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSpec-37 Proprietary Iron Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePlain (Smooth Pad Faces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Side\u003c\/td\u003e\n\u003ctd\u003eRight Hand (R\/H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e10.40 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eWilwood Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne Wilwood HD48-LW SPC-37-RH Rotor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRight Hand (Passenger Side) rotor\u003c\/li\u003e\n\u003cli\u003eDesigned for high-performance and racing applications\u003c\/li\u003e\n\u003cli\u003eProfessional installation and proper bedding-in recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for compatible Wilwood brake systems\u003c\/li\u003e\n\u003cli\u003eEstimated time: 30–60 minutes per rotor\u003c\/li\u003e\n\u003cli\u003eProfessional installation and proper rotor bedding procedure recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWilwood Brake Systems\u003c\/td\u003e\n\u003ctd\u003eCompatible with Wilwood UTV and performance brake kits requiring 11.75\" x 1.21\" rotors with 8x7.00\" bolt pattern\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose Wilwood HD Series Rotors?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary Spec-37 iron alloy for extreme temperature and wear resistance\u003c\/li\u003e\n\u003cli\u003eAdvanced curved vane design for superior heat management\u003c\/li\u003e\n\u003cli\u003ePrecision engineering trusted by professional racers worldwide\u003c\/li\u003e\n\u003cli\u003eBuilt for maximum performance and longevity under the harshest conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a left or right hand rotor? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This is the Right Hand (Passenger Side) rotor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What makes Spec-37 material special? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Spec-37 is a proprietary iron alloy developed by Wilwood for extreme durability, heat resistance, and resistance to warping and cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this rotor slotted or drilled? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, this is a plain (smooth) face rotor with curved vanes for maximum heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is professional installation recommended? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, professional installation and proper rotor bedding are strongly recommended for optimal performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure Wilwood retail packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":45134149255247,"sku":"WIL160-13497","price":125.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/de93811d048d23dcb1d53919b70d63a3.jpg?v=1776959852","url":"https:\/\/www.blackopsautoworks.com\/products\/wilwood-rotor-hd48-lw-spc-37-rh-11-75-x-1-21-8-on-7-00in","provider":"Black Ops Auto Works","version":"1.0","type":"link"}