{"product_id":"obp-integral-master-cylinder","title":"OBP Integral Master Cylinder","description":"\u003ch2\u003eBrake and Clutch Master Cylinders — 0.625″, 0.7″, 0.75″, 0.812″, 0.875″ and 1-inch Bore Sizes\u003c\/h2\u003e\n\u003cp\u003eThe space-saving, integral design of the obp master cylinder is a game-changer for bulkhead-fit pedal boxes, making it perfect for installations where the cylinder sits conveniently in the engine bay. With the built-in reservoir, you eliminate the need for extra brake lines required in a remote setup, ensuring a leak-free operation and a cleaner, more efficient system.\u003c\/p\u003e\n\u003cp\u003eThe obp Master Cylinder is designed for compatibility, with a 2.25” (57mm) bolt-hole spacing that matches most standard mounting patterns in the industry. This makes it an ideal choice for a wide variety of applications, including automotive, motorsport, agriculture, hydraulic systems, and more.\u003c\/p\u003e\n\u003ch2\u003eIntegral Master Cylinders Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight at just 350g\u003c\/li\u003e\n\u003cli\u003eVertical Mounting Flange for easy installation\u003c\/li\u003e\n\u003cli\u003e3\/8”-24 UNF Outlet for reliable connections\u003c\/li\u003e\n\u003cli\u003eStandard 84mm Push Rod Length\u003c\/li\u003e\n\u003cli\u003eM8 Bolt Hole Size for universal mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChoosing the Right Master Cylinder Bore Size\u003c\/h2\u003e\n\u003cp\u003eWhen selecting the proper master cylinder size for automotive and motorsport applications, a general rule of thumb is:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.625-inch Bore\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor front brakes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.700-inch Bore\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor rear brakes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.750-inch Bore\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the clutch\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e0.812″, 0.875-inch or 1-inch\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHowever, this may vary depending on the size of your brake calipers because some calipers require more brake fluid for optimal performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInlet Fitting: 7\/16-inch-20 UNF\u003c\/li\u003e\n\u003cli\u003eOutlet Fitting: 3\/8-inch-24 UNF\u003c\/li\u003e\n\u003cli\u003ePush Rod Thread: 5\/16-inch\u003c\/li\u003e\n\u003cli\u003ePushrod Length: 84mm\u003c\/li\u003e\n\u003cli\u003eBolt Hole Spacing: 1\/4-inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo add some context, the 3\/8”-24 UNF outlet indicates that the outlet port of the master cylinder has a diameter of 3\/8 inches, with 24 threads per inch, following the UNF threading standard. This ensures a strong, leak-resistant connection, which is critical in high-pressure applications like braking systems in racing vehicles.\u003c\/p\u003e","brand":"obp","offers":[{"title":"0.625","offer_id":52673702953302,"sku":"OBPMC01","price":50.27,"currency_code":"EUR","in_stock":true},{"title":"0.7","offer_id":52673702986070,"sku":"OBPMC02","price":50.27,"currency_code":"EUR","in_stock":true},{"title":"0.75","offer_id":52673703018838,"sku":"OBPMC03","price":50.27,"currency_code":"EUR","in_stock":true},{"title":"0.812","offer_id":52673703051606,"sku":"OBPMC004","price":50.27,"currency_code":"EUR","in_stock":true},{"title":"0.875","offer_id":52673703084374,"sku":"OBPMC005","price":50.27,"currency_code":"EUR","in_stock":true},{"title":"1","offer_id":52673703117142,"sku":"OBPMC007","price":50.27,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6119\/2790\/files\/OBPMC03-1024x819.webp?v=1771840232","url":"https:\/\/driftmafia.life\/products\/obp-integral-master-cylinder","provider":"DriftMafia","version":"1.0","type":"link"}