{"product_id":"wilwood-120-16040","title":"Wilwood SX6R-ST Caliper, Anodized — Left 6-Piston Radial Mount","description":"\u003cp\u003eSelect this anodized left Wilwood SX6R-ST brake caliper by the actual radial mounting geometry, not just its appearance. The 6-piston unit uses 1.75\/1.38\/1.38-inch bore dimensions and is configured around a 1.25-inch-wide rotor. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. Its disc brake design and manufacturing work includes master cylinders, valves, fittings and brake lines as well as rotors and calipers. The company serves motorsport, street-performance and specialized applications in which the entire brake system determines component choice. SX6R-ST is a forged six-piston radial caliper equipped with Thermlock insulated pistons. Its wide mounting span and D1792 pad shape must be matched to the installed bracket and rotor. The caliper does not include a vehicle-specific mounting conversion.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-16040\u003c\/li\u003e\n\u003cli\u003eComponent: SX6R Radial Mount; one individual caliper\u003c\/li\u003e\n\u003cli\u003ePlacement: Left\u003c\/li\u003e\n\u003cli\u003eConstruction and finish: Forged aluminum; Type III Anodize\u003c\/li\u003e\n\u003cli\u003ePistons: 6; Thermlock insulated; bore dimensions 1.75\/1.38\/1.38 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic piston area: 5.40 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: D1792; shape number does not specify a friction compound\u003c\/li\u003e\n\u003cli\u003eMounting interface: Radial; mounting centers 9.84 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole diameter: 0.52 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 1.10–1.28 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 12.88–15.00 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 11.6 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eChoose this component around the existing rotor and bracket, including the 1.25-inch nominal rotor width and 9.84-inch mounting span. Use the left-hand caliper and keep the bleed arrangement in the specified orientation. Compare pad support, caliper offset and piston volume with the brake being replaced. Wheel size alone cannot confirm spoke or barrel clearance.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16040\"\u003eWilwood caliper specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eShare the vehicle and the brake system actually installed with PMB Performance before ordering if the configuration is uncertain. We draw on over 20 years of parts and fitment experience when comparing the rotor, mount and caliper.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764048986290,"sku":"120-16040","price":1095.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-16040-xl.jpg?v=1792509051","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-16040","provider":"PMB Performance","version":"1.0","type":"link"}