{"product_id":"wilwood-120-17218","title":"Wilwood Left XRS6R Anodized Six-Piston Caliper, 4.86-Square-Inch Area \/ 1.10-Inch Rotor Width","description":"\u003cp\u003eThe left-hand anodized Wilwood XRS6R is a six-piston component for a nominal 1.10-inch-wide rotor. Its 4.86-square-inch effective area comes from a 1.75\/1.25\/1.25-inch differential sequence, which matters when maintaining the system's hydraulic balance. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines for motorsport, street-performance and specialized applications.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-17218. Type: Forged XRS6R Radial Mount caliper.\u003c\/li\u003e\n\u003cli\u003ePiston arrangement: 6 stainless steel pistons; bore specification 1.75\/1.25\/1.25 inches. Effective piston area: 4.86 square inches.\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT. Match the fitting thread and sealing arrangement to the brake hose.\u003c\/li\u003e\n\u003cli\u003eMounting: radial, 5.98-inch centers; orientation: left hand. 0.39-inch holes; 1.45-inch mounting height.\u003c\/li\u003e\n\u003cli\u003eCaliper body: forged aluminum; finish: Type III Anodize.\u003c\/li\u003e\n\u003cli\u003eRotor channel: 1.10-inch nominal width. Specified width limits: 1.00–1.10 inch; rotor outside diameter: 11.75–14.00 inches.\u003c\/li\u003e\n\u003cli\u003eCaliper component weight: approximately 5.2 lb.\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 10416. Choose pad dimensions and friction material for the brake system.\u003c\/li\u003e\n\u003cli\u003ePiston dust boots: no.\u003c\/li\u003e\n\u003cli\u003eComponent: one individual hydraulic brake caliper. Select the mating rotor, pads, mounting hardware and line connection to suit the complete brake assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eMatch the side and bore orientation to the rotor's direction of rotation. A vehicle-specific bracket, correct pad sweep and compatible line fitting are still required measurements when integrating this radial caliper.\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of brake-component experience. Send the existing caliper identification, rotor measurements and mounting details for help comparing this configuration.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764608336050,"sku":"120-17218","price":677.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-17217-xl_13593ff0-85ee-410b-9c0b-1d7e6b941efb.jpg?v=1792514408","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-17218","provider":"PMB Performance","version":"1.0","type":"link"}