{"product_id":"genuine-bmw-g09-xm-rear-brake-discs-398mm-pair","title":"Genuine BMW BMW G09 XM OEM Rear Brake Discs\/Rotors Pair","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplace the rear brake rotors on your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW G09 XM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with this pair of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGenuine BMW OEM Rear Brake Discs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, measuring \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and supplied as a complete set of two for the rear axle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike the XM's front brake discs, which use separate left and right part numbers, the rear brake discs are \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot handed\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. BMW part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is used on both the left and right sides of the vehicle, with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo identical discs required per car\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis package therefore contains \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo Genuine BMW 34208840356 rear brake discs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing everything required to replace both rear rotors during a complete rear brake service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eManufactured to BMW's original specification for the G09 XM, these discs provide the correct dimensions and fitment for the corresponding factory braking system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e100% Genuine BMW OEM rear brake discs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW G09 XM\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBMW part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e34208840356\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eLarge \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e rear brake rotors\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete pair for the rear axle\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eNon-handed design\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSame brake disc used on left and right sides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo identical discs supplied\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for the corresponding factory rotors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for the original BMW XM braking system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for routine servicing and brake replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGenuine BMW manufacturing quality\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eGenuine BMW 398mm Rear Brake Discs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe BMW G09 XM uses substantial \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm rear brake discs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e as part of its factory braking system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt 398mm in diameter, the rear rotors reflect the considerable braking requirements of the XM platform, complementing the even larger front brake setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen the original discs become worn or damaged, Genuine BMW \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides the corresponding OEM replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product is supplied as a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epair\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing both sides of the rear axle to be serviced at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eNon-Handed Rear Brake Disc Design\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAn important distinction between the G09 XM's front and rear brake discs is their left\/right configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe front axle uses separate left and right brake disc part numbers. The rear axle does not.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBMW rear brake disc \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e34208840356 is non-handed\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, meaning exactly the same component is installed on both sides of the vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe rear axle configuration is therefore:\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eBMW Part Number\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003ePosition\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDisc Size\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eQuantity Per Car\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRear Left\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRear Right\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTotal required: 2 x 34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product contains both discs required for a complete rear axle replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eDesigned for the BMW G09 XM\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese rear brake rotors are Genuine BMW components designed for compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eG09-generation BMW XM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe XM combines very high power outputs with substantial vehicle mass, placing considerable demands on its braking system. The large 398mm rear discs work as part of the complete factory braking package to provide the braking performance required by the platform.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsing Genuine BMW replacement discs allows the original braking system to be maintained using components manufactured to the intended BMW specification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eDirect OEM Replacement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBMW part number \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed as a direct replacement for the corresponding original G09 XM rear brake disc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach disc measures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDiameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 398mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eThickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 28mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBecause the component is non-handed, there is no separate left or right variant to identify during installation. Two examples of the same BMW part number complete the rear axle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis makes the pair suitable for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRoutine BMW XM brake servicing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorn rear brake disc replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplacement of damaged rear rotors\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW specialist workshop servicing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAccident repair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOwners maintaining their XM with Genuine BMW components\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eReplace Both Rear Brake Discs Together\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBrake discs on the same axle should generally be replaced as a pair, helping maintain consistent braking characteristics across both sides of the vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor the G09 XM, this means fitting:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e1 x 34208840356 – Rear Left\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003e1 x 34208840356 – Rear Right\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis package already contains \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo Genuine BMW discs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing the complete rear axle set in a single product.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe condition of the rear brake pads and associated braking components should also be checked when replacing the discs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eWhen Should BMW XM Rear Brake Discs Be Replaced?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBrake disc wear depends heavily on mileage, driving style, road conditions and how the vehicle is used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplacement may become necessary due to:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBrake disc wear\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReaching the specified minimum thickness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcessive scoring or surface damage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeat-related damage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCracking or physical damage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrake vibration associated with the rotor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDamage caused by excessively worn brake pads\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe braking system should be inspected during routine servicing, with disc condition and thickness checked against BMW specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRather than relying on mileage alone, the physical condition and measured thickness of the rotor should determine whether replacement is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eGenuine BMW Brake Components\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBrake components need to operate correctly as a complete system, making correct fitment and specification particularly important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eChoosing Genuine BMW rear brake discs provides:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eCorrect \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e dimensions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrect vehicle-specific application\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatibility with the corresponding factory brake system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect OEM replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGenuine BMW manufacturing specification\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrect non-handed design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOriginal BMW part number\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor an XM retaining its original brake configuration, these rotors provide the Genuine BMW solution when the rear discs require replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003ePair With Genuine BMW Front Brake Discs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor vehicles undergoing more extensive brake servicing, R44 Performance also offers the corresponding \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGenuine BMW G09 XM front brake discs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe front axle uses larger \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e420 x 40mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e discs and, unlike the rear, uses separate left and right components:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFront Left:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 34108840339\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFront Right:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 34108840340\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe rear axle uses:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRear Left \u0026amp; Right:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 34208840356\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSize:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 398 x 28mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eQuantity Required:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTogether, these components allow the XM's brake rotors to be replaced using Genuine BMW parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for compatible:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eBMW G09 XM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBrake Disc Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 398 x 28mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePosition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rear Axle\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBMW Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 34208840356\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eHanded:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eQuantity Required Per Vehicle:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eQuantity Supplied:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs brake specifications can vary according to vehicle configuration and production date, we recommend confirming compatibility using your \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVIN and BMW part number 34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Genuine BMW\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eProduct:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rear Brake Disc \/ Rotor Pair\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eVehicle:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e BMW G09 XM\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003ePosition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rear Axle\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDisc Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 398mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDisc Thickness:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 28mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eDisc Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 398 x 28mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBMW Part Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 34208840356\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eQuantity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eHanded:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eLeft\/Right Specific:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e No – same disc used on both sides\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Direct OEM Replacement\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Replacement Brake Discs \/ Rotors\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eProfessional Installation Recommended\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDue to the safety-critical nature of the braking system, these Genuine BMW rear brake discs should be installed by a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW specialist or suitably qualified technician\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring installation, the technician should also inspect the condition of the:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRear brake pads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrake calipers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrake hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrake hoses and lines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eParking brake-related components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemaining braking system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAny worn or damaged components can then be identified and replaced as required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Choose Genuine BMW XM Rear Brake Discs?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe G09 XM places substantial demands on its braking system, making correct brake component specification particularly important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGenuine BMW rear brake discs provide a straightforward replacement for the factory rotors without changing the original braking configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eKey benefits include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e100% Genuine BMW components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpecifically intended for compatible G09 XM applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCorrect \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e dimensions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNon-handed design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSame BMW part number for left and right\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete pair supplied\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for the original rear discs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetains the corresponding factory brake system specification\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor owners maintaining their XM using original BMW components, these discs provide the appropriate OEM solution for a rear rotor replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Buy From R44 Performance?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eR44 Performance specialises in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW G09 XM parts, Genuine BMW replacement components, brake parts and servicing products\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with an extensive range available for the latest BMW M platforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen you purchase your Genuine BMW G09 XM Rear Brake Disc Pair from R44 Performance, you'll benefit from:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e100% Genuine BMW OEM brake discs\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete rear axle pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo Genuine BMW 34208840356 rotors supplied\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpecialist BMW G09 XM product knowledge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupport with BMW part number and vehicle compatibility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplementary Genuine BMW front brake discs and servicing components available\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast UK and worldwide shipping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure packaging for heavy braking components\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDedicated customer support before and after purchase\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFor a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMW G09 XM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e requiring replacement rear brake rotors, this pair of Genuine BMW \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e398 x 28mm Rear Brake Discs 34208840356\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides the correct OEM solution, with two identical non-handed discs supplied for the complete rear axle.\u003c\/span\u003e\u003c\/p\u003e","brand":"Genuine BMW","offers":[{"title":"Default Title","offer_id":58002032525694,"sku":"34208840356","price":745.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0280\/7568\/8011\/files\/genuine-bmw-g09-xm-rear-brake-discs-398mm-pair.jpg?v=1789049399","url":"https:\/\/r44performance.com\/products\/genuine-bmw-g09-xm-rear-brake-discs-398mm-pair","provider":"R44 Performance","version":"1.0","type":"link"}