{"product_id":"hella-pro-high-carbon-8dd-355-120-821-brake-disc","title":"Hella PRO High Carbon 340mm 2-Piece Slotted \u0026 Dimpled Vented Coated Performance Brake Disc - 8DD 355 120-821 (HELLA-8DD355120821)","description":"\u003cdiv\u003e\n  \u003ch2\u003eHella PRO High Carbon 340 mm Two-Piece Slotted and Dimpled Brake Disc\u003c\/h2\u003e\n  \u003cp\u003e\n    Upgrade your stopping power with the Hella PRO High Carbon brake disc, part number \u003cstrong\u003eHELLA-8DD355120821\u003c\/strong\u003e (also referenced as \u003cstrong\u003e8DD 355 120-821\u003c\/strong\u003e). This premium, two-piece, internally vented, slotted and dimpled brake disc is engineered for consistent, confident braking, excellent heat management and reduced judder. Perfect for fast road and performance use, this coated high-carbon disc delivers strong bite, improved thermal stability and long-lasting corrosion protection.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    At Nforcd we have fitted these discs for customers and on our own builds, and the feedback has been excellent for pedal feel, fade resistance and overall braking confidence. If you are searching for a genuine Hella performance brake disc upgrade in the UK, this is the one to choose.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose this Hella PRO High Carbon brake disc\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHigh-carbon metallurgy for superior thermal stability and reduced brake judder\u003c\/li\u003e\n    \u003cli\u003eTwo-piece construction for improved heat dissipation and weight optimisation compared to one-piece discs\u003c\/li\u003e\n    \u003cli\u003eSlotted and dimpled friction faces for strong initial bite and consistent performance\u003c\/li\u003e\n    \u003cli\u003eInternally vented design to manage heat under repeated heavy braking\u003c\/li\u003e\n    \u003cli\u003eCoated surface for corrosion resistance and cleaner appearance behind your wheels\u003c\/li\u003e\n    \u003cli\u003eGenuine Hella quality you can trust, ideal for performance road cars and spirited driving\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey search terms\u003c\/h3\u003e\n  \u003cp\u003e\n    Hella PRO High Carbon brake disc 340 mm, Hella 8DD 355 120-821, HELLA-8DD355120821, 8DD355120821, slotted and dimpled brake disc, internally vented brake disc, two-piece brake disc, coated brake disc, performance brake disc UK, high carbon brake disc, 340 mm brake rotor, PCD 120 brake disc, 79 mm centre bore brake disc, upgraded brake discs, replacement brake disc Hella.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eProduct line\u003c\/td\u003e\n        \u003ctd\u003ePRO High Carbon\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eBrake disc type\u003c\/td\u003e\n        \u003ctd\u003eTwo-piece, slotted, internally vented, drilled dimples\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eDiameter [mm]\u003c\/td\u003e\n        \u003ctd\u003e340\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eBrake disc thickness [mm]\u003c\/td\u003e\n        \u003ctd\u003e30\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eMinimum thickness [mm]\u003c\/td\u003e\n        \u003ctd\u003e28.4\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eHeight [mm]\u003c\/td\u003e\n        \u003ctd\u003e73.2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eCentering diameter [mm]\u003c\/td\u003e\n        \u003ctd\u003e79\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eBolt hole circle [mm]\u003c\/td\u003e\n        \u003ctd\u003e120\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eHole arrangement \/ number\u003c\/td\u003e\n        \u003ctd\u003e05\/06\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eSurface\u003c\/td\u003e\n        \u003ctd\u003eCoated\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eMachining\u003c\/td\u003e\n        \u003ctd\u003eHigh-carbon\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eWeight [kg]\u003c\/td\u003e\n        \u003ctd\u003e10.1\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eTechnical information number\u003c\/td\u003e\n        \u003ctd\u003e65145PRO_HC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd class=\"title\"\u003eSupplementary info\u003c\/td\u003e\n        \u003ctd\u003eWithout wheel studs, without wheel hub\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003eCompatibility and fitment\u003c\/h3\u003e\n  \u003cp\u003e\n    Please double check vehicle compatibility using our product recommender before ordering. If you are unsure, our knowledgeable team will confirm fitment prior to dispatch.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Professional fitting recommended. For expert installation at Nforcd in Warwickshire request a fitting quote at \u003ca href=\"mailto:Sales@nforcd.com\"\u003eSales@nforcd.com\u003c\/a\u003e.\n  \u003c\/p\u003e\n\n  \u003ch3\u003ePart numbers\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Hella\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eMain part number:\u003c\/strong\u003e HELLA-8DD355120821\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e 8DD 355 120-821\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e 4082300513844\u003c\/p\u003e\n\n  \u003ch3\u003eBuy with confidence from Nforcd\u003c\/h3\u003e\n  \u003cp\u003e\n    Genuine Hella hardware, performance-focused specification and proven results. Order your Hella PRO High Carbon 340 mm brake disc today for a precise, durable and confidence-inspiring braking upgrade.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":43300977017020,"sku":"HELLA-8DD355120821","price":135.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/products\/1wHnwn2U8GNVY6CnltY9a-6cPg3ZV0sX6.jpg?v=1706128045","url":"https:\/\/www.nforcd.com\/products\/hella-pro-high-carbon-8dd-355-120-821-brake-disc","provider":"Nforcd","version":"1.0","type":"link"}