{"product_id":"wilwood-120-8373","title":"Wilwood Right PS-1 Metric-Inlet Caliper, Two 1.12-Inch Pistons, Clear Anodized","description":"\u003cp\u003eThe right-hand metric PS-1 uses two 1.12-inch stainless pistons in a clear-anodized cast aluminum body. Its M10 x 1.25 inlet distinguishes the hydraulic connection from the smaller-bore NPT version. This compact caliper uses the 2.50-inch lug format for a dimensionally matched thin-rotor brake assembly. Bill Wood founded Wilwood Engineering in 1977; the company is based in Camarillo, California. Wilwood designs and manufactures disc brake systems and components, from calipers and brake rotors to master cylinders, valves, fittings and brake lines, for motorsport, street-performance and specialized applications; selection depends on the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-8373\u003c\/li\u003e\n\u003cli\u003eCaliper type: PS-1\u003c\/li\u003e\n\u003cli\u003eConstruction: Forged Aluminium\u003c\/li\u003e\n\u003cli\u003eFinish: Clear Anodize\u003c\/li\u003e\n\u003cli\u003ePiston bores: 1.12 inches\u003c\/li\u003e\n\u003cli\u003ePiston type: Stainless\u003c\/li\u003e\n\u003cli\u003ePiston count: 2\u003c\/li\u003e\n\u003cli\u003ePublished piston area: 0.99 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 0.19 inch\u003c\/li\u003e\n\u003cli\u003eRotor thickness limits: 0.15–0.20 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter limits: 6.00–9.00 inches\u003c\/li\u003e\n\u003cli\u003eMounting style: Lug\u003c\/li\u003e\n\u003cli\u003eMounting side: Right Hand\u003c\/li\u003e\n\u003cli\u003eMounting centers: 2.50 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole size: 0.32 inch\u003c\/li\u003e\n\u003cli\u003eMount height: 1.22 inch\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: M10 x 1.25\u003c\/li\u003e\n\u003cli\u003eRequired pad shape: 4108\u003c\/li\u003e\n\u003cli\u003ePublished pad area: 2 square inches\u003c\/li\u003e\n\u003cli\u003ePublished pad volume: 0.36 cubic inches\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed component weight: 1.1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCheck the right-hand body, threaded mounting details and fitting specification against FL40 and the exact part drawing. A rotor must lie within the listed 6.00–9.00-inch diameter envelope and width limits. Confirm pad placement and the master-cylinder sizing required by the larger PS-1 piston option before installation.\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of brake and parts experience to selection questions. Send the existing caliper reference and brake-package details for help checking compatibility.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764666728626,"sku":"120-8373","price":111.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/PS-1-xl.jpg?v=1792514584","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-8373","provider":"PMB Performance","version":"1.0","type":"link"}