{"product_id":"wilwood-1-bore-tandem-master-cylinder-kit-for-vw-type-1-4-wheel-disc-brake-upgrade","title":"Wilwood 1\" Bore Tandem Master Cylinder Kit | VW Type 1 Beetle | 4-Wheel Disc 50\/50 Dual-Circuit","description":"\u003ch2\u003e\u003cb\u003eWilwood 1\" Bore Tandem Master Cylinder Kit — VW Type 1 4-Wheel Disc Upgrade\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThis kit is the professional solution for anyone running \u003cb\u003e4-wheel disc brakes\u003c\/b\u003e or \u003cb\u003edual-caliper setups\u003c\/b\u003e on a VW Type 1 chassis. Stepping up from the standard 19mm bore to a \u003cb\u003e1\" (25.4mm) master cylinder\u003c\/b\u003e supplies the fluid volume needed to actuate larger performance calipers with a firm, responsive pedal feel.\u003c\/p\u003e\n\u003cp\u003eBuilt around a lightweight, high-strength aluminum body with a \u003cb\u003etrue 50\/50 dual-circuit output\u003c\/b\u003e, this Wilwood cylinder has been adapted as a \u003cb\u003edirect bolt-in\u003c\/b\u003e for the VW Type 1 pan — eliminating the guesswork of custom mounting. Run the included reservoirs \u003cb\u003edirectly on the cylinder\u003c\/b\u003e for a clean look or \u003cb\u003eremote-mounted\u003c\/b\u003e for easier access in tight builds.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 (Beetle):\u003c\/b\u003e All years — 4-wheel disc \/ dual-caliper brake conversions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eWhy Choose Wilwood?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eWilwood's aluminum master cylinder is significantly lighter than a cast-iron unit and offers superior heat dissipation, while the 50\/50 dual-circuit design keeps braking reliable even in the event of a single line failure. This kit is \u003cb\u003eMade in the U.S.A.\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1\" Bore Aluminum Body:\u003c\/b\u003e Lighter than cast iron with superior heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 1 Specific Adapter:\u003c\/b\u003e Pre-fitted for a seamless bolt-in on your pan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual-Circuit Safety:\u003c\/b\u003e 50\/50 pressure split maintains braking if a line fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlumbing Ready:\u003c\/b\u003e Includes -3 AN banjo fittings and a brake switch fitting to simplify hard-line or flex-line installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Reservoirs:\u003c\/b\u003e Two 4 oz. reservoirs mount directly or remotely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eBore:\u003c\/b\u003e 1\" (25.4mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBody:\u003c\/b\u003e Lightweight aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput:\u003c\/b\u003e True 50\/50 dual circuit (tandem)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFitment:\u003c\/b\u003e VW Type 1 pan (includes specific mounting adapter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncluded:\u003c\/b\u003e Master cylinder, VW Type 1 pan adapter, custom pushrod \u0026amp; dust boot, brake light switch fitting, (2) -3 AN banjo fittings, (2) 4 oz. reservoirs\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Made in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat bore size is this master cylinder?\u003c\/b\u003e A 1\" (25.4mm) bore, up from the standard 19mm, for the added fluid volume that larger performance calipers require.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWill it bolt into a VW Type 1 pan?\u003c\/b\u003e Yes. The kit includes a VW Type 1-specific adapter for a direct bolt-in with no custom mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCan the reservoirs be remote-mounted?\u003c\/b\u003e Yes. The two 4 oz. reservoirs can mount directly on the cylinder or be remote-mounted for tight builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/brakes\"\u003eBrakes\u003c\/a\u003e · \u003ca href=\"\/collections\/vw-beetle\"\u003eVW Beetle\u003c\/a\u003e · \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e\u003c\/p\u003e","brand":"King Performance","offers":[{"title":"Default Title","offer_id":44958104944755,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/IMG_2975.png?v=1778539618","url":"https:\/\/www.washburnsmetal.com\/products\/wilwood-1-bore-tandem-master-cylinder-kit-for-vw-type-1-4-wheel-disc-brake-upgrade","provider":"Washburn's Metal","version":"1.0","type":"link"}