{"product_id":"genuine-bmw-e60-e87-e90-f25-oil-seal-for-lsd-inc-123d-335i-535d-x3-35dx","title":"Genuine BMW Rear Differential Output Shaft Oil Seal for LSD - OEM 33107505605 - Fits E60 E87 E90 F25 (123d, 335i, 535d, X3 35dx)","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \n  \u003ch2\u003eBMW Final Drive Side Shaft Seal | OE Ref 33107505605\u003c\/h2\u003e\n  \u003cp\u003e\n    Stop diff fluid weeps at the source and protect your drivetrain with this genuine BMW side seal for the rear final drive. Perfect for limited-slip conversions and routine differential refreshes, this OE seal delivers factory fitment and long-lasting performance on popular E and F series platforms including 1 Series, 3 Series, 5 Series and X models.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eWhy this OE seal is the right choice\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOriginal part for exact fit on the output flange to half shaft interface.\u003c\/li\u003e\n    \u003cli\u003eHelps eliminate gear oil seepage to safeguard your limited-slip unit and bearings.\u003c\/li\u003e\n    \u003cli\u003eBuilt to BMW specifications for reliability on the road, fast road and track.\u003c\/li\u003e\n    \u003cli\u003eUsed in our own workshop builds and customer installs with excellent results and happy owners.\u003c\/li\u003e\n    \u003cli\u003eIdeal for LSD upgrades, differential overhauls and preventative maintenance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003cp\u003e\n    If you are fitting a limited-slip centre or refreshing a rear axle assembly, replacing the side shaft oil seal is essential for a clean, leak free job. Common symptoms this seal addresses include oil mist on the inside of the wheel, dampness around the output flange and low diff fluid levels over time.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003ePart details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eManufacturer: BMW Genuine\u003c\/li\u003e\n    \u003cli\u003eReference number: \u003cstrong\u003e33107505605\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003eLocation: Rear final drive output flange to driveshaft\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eVehicle applications\u003c\/h3\u003e\n  \u003cp\u003e\n    Suits a wide range of BMW models where this OE reference applies, including:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 Series E81 E82 E87 E88 such as 123d and 135i\u003c\/li\u003e\n    \u003cli\u003e3 Series E46 E90 E91 E92 E93 including 330d 335d 335i and xDrive variants\u003c\/li\u003e\n    \u003cli\u003e5 Series E39 E60 E61 including 530d 535d 550i\u003c\/li\u003e\n    \u003cli\u003e6 Series E63 E64 including 645Ci 650i and 635d\u003c\/li\u003e\n    \u003cli\u003e7 Series E38 E65 E66 E67 selected diesel and petrol models\u003c\/li\u003e\n    \u003cli\u003eX models: X1 E84 25dx, X3 E83 3.0sd, X3 F25 30d 35d, X4 F26 30d 35d, X5 E53 3.0d 3.0i 4.4i 4.8is\u003c\/li\u003e\n    \u003cli\u003eZ Series: Z4 E89 35i 35is and Z8 E52\u003c\/li\u003e\n    \u003cli\u003eRolls-Royce Phantom RR1 and Series II where applicable\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Not sure it matches your axle code. We can confirm fitment before dispatch. Provide your UK reg or last 7 of VIN at checkout.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eFitting service\u003c\/h3\u003e\n  \u003cp\u003e\n    Professional installation recommended. We can supply and fit at MJ Modifications in Warwickshire. For a quote email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eHelpful tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eInspect both sides of the final drive. These seals are commonly replaced in pairs during an LSD conversion or diff rebuild.\u003c\/li\u003e\n    \u003cli\u003eRenew diff oil with the correct BMW specification fluid after installation.\u003c\/li\u003e\n    \u003cli\u003eCheck output flange and driveshaft for wear or play before refitting.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003e\n    Two year manufacturer warranty for UK customers and one year for international customers when a VIN is supplied at checkout on compatible vehicles.\n  \u003c\/p\u003e\n  \n  \u003ch3\u003eSearch terms people use for this item\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW final drive side seal, output flange oil seal, diff side shaft seal ring, rear axle oil seal, driveshaft oil seal BMW, axle stub seal, radial shaft seal BMW, E60 diff seal, E90 output flange seal, E87 rear axle seal, F25 side seal, 123d diff leak fix, 335i axle oil seal, 535d output seal, X3 35d differential seal, OE 33107505605, BMW OE seal ring rear final drive, xDrive output side seal, BMW differential rebuild seal, limited slip conversion seal, BMW side cover oil seal, BMW pumpkin seal, BMW rear end oil seal.\n  \u003c\/p\u003e\n  \n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975899496834,"sku":null,"price":14.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GenuineBMWE60E87E90F25OilSealforLSD_Inc.123d_335i_535d_X335dx_-1_1946x_906ef201-88f1-46f7-919f-ffca6b4cb5b9.jpg?v=1763323180","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-e60-e87-e90-f25-oil-seal-for-lsd-inc-123d-335i-535d-x3-35dx","provider":"MJ Modifications","version":"1.0","type":"link"}