{"product_id":"willwood-master-cylinder","title":"Willwood master cylinder","description":"\u003ch2\u003eWilwood Master Cylinder – Hydraulic Handbrake \u0026amp; Pedal Box\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWilwood Master Cylinder\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact, high-quality hydraulic master cylinder manufactured by Wilwood Engineering, designed for use in motorsport handbrake systems, pedal box brake circuits, and dedicated hydraulic clutch or brake assemblies. Available in 0.625-inch and 0.7-inch bore sizes, the Wilwood master cylinder is widely used in rally, circuit, and drift applications where precise, consistent hydraulic pressure output is essential.\u003c\/p\u003e\n\u003cp\u003eAs a trusted component in professional motorsport hydraulic systems, the Wilwood master cylinder is compatible with most aftermarket hydraulic handbrakes, dedicated brake bias bars, and custom pedal box setups used in competitive motorsport.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable in 0.625″ and 0.7″ bore sizes\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– bore size determines the pressure output-to-stroke ratio; the 0.625″ bore generates higher pressure per stroke, while the 0.7″ provides greater fluid volume per stroke for applications requiring more travel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWilwood Engineering quality\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Wilwood is a well-established American manufacturer with a long history in motorsport brake components, providing confidence in product consistency and fluid compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– designed for integration into tight motorsport chassis and pedal box assemblies where space is limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for hydraulic handbrake use\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– a direct, commonly-used master cylinder for hydraulic handbrake systems in rally and drift applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for pedal box brake circuits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– compatible with dedicated motorsport pedal box hydraulic brake systems requiring a separate rear bias circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard AN fitting compatibility\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– designed for use with standard motorsport hydraulic line fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAvailable Options\u003c\/h2\u003e\n\u003cp\u003eThe Wilwood master cylinder is available in two bore sizes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.625″ bore\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.7″ bore\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMaterials \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium alloy body\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– machined aluminium master cylinder body for lightweight integration in motorsport chassis applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal sealing and piston assembly\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– precision internal components for consistent hydraulic pressure output and long service life with standard DOT brake fluid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHydraulic handbrake system master cylinder (rally, drift, stage motorsport)\u003c\/li\u003e\n\u003cli\u003eDedicated rear brake circuit in motorsport pedal box assemblies\u003c\/li\u003e\n\u003cli\u003eCustom hydraulic brake bias setups\u003c\/li\u003e\n\u003cli\u003eReplacement master cylinder in existing Wilwood brake system installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy This Master Cylinder Is Important\u003c\/h2\u003e\n\u003cp\u003eIn motorsport hydraulic systems, the master cylinder bore size directly controls the balance between pedal force and braking pressure. Selecting the correct bore for a given application — whether a hydraulic handbrake or a brake bias circuit — is essential for achieving the desired hydraulic feel, modulation, and response. The Wilwood master cylinder is a proven choice in these applications, offering predictable performance characteristics that experienced drivers and engineers can set up with confidence.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHydraulic master cylinder\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufacturer:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWilwood Engineering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable bore sizes:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0.625″ and 0.7″\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntended use:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHydraulic handbrake systems, motorsport pedal box brake circuits\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSKU:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCondition:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNew\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"wilwood","offers":[{"title":"0.625","offer_id":54358156935510,"sku":"WW625","price":60.0,"currency_code":"EUR","in_stock":true},{"title":"0.7","offer_id":54358156968278,"sku":"WW07","price":55.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6119\/2790\/files\/Untitled-design-60-13.jpg?v=1782507367","url":"https:\/\/driftmafia.life\/products\/willwood-master-cylinder","provider":"DriftMafia","version":"1.0","type":"link"}