{"product_id":"wilwood-120-17217","title":"Wilwood Right XRS6R Six-Piston Brake Caliper, Anodized \/ 4.86-Square-Inch Hydraulic Area","description":"\u003cp\u003eThis anodized right-hand Wilwood XRS6R uses a 1.75\/1.25\/1.25-inch piston sequence for 4.86 square inches of effective area. Its nominal 1.10-inch rotor-width bridge and forged radial-mount body need to be matched to the planned brake hydraulics and bracket. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. It designs and manufactures disc braking systems for motorsport, street-performance and specialized applications, with a component range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-17217. Type: Forged XRS6R Radial Mount caliper.\u003c\/li\u003e\n\u003cli\u003eCaliper body: forged aluminum; finish: Type III Anodize.\u003c\/li\u003e\n\u003cli\u003eMounting: radial, 5.98-inch centers; orientation: right hand. 0.39-inch holes; 1.45-inch mounting height.\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\u003eBrake pad shape: 10416. Choose pad dimensions and friction material for the brake system.\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\u003ePiston dust boots: no.\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\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\u003cli\u003eCaliper component weight: approximately 5.2 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eDo not substitute this bore combination solely because another XRS6R fits the same mounting centers. Verify master-cylinder requirements, brake balance and the direction in which the rotor passes the differential pistons.\u003c\/p\u003e\u003cp\u003eWith 20+ years of experience, PMB Performance can help assess the brake hardware. Provide the caliper number, rotor dimensions and bracket measurements when asking about compatibility.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764607451314,"sku":"120-17217","price":677.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-17217-xl.jpg?v=1792514405","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-17217","provider":"PMB Performance","version":"1.0","type":"link"}