{"product_id":"bevinsee-rear-trailing-arm-bearing-kit-for-bmw-e90-e92-e91-e93-e87-e82-e81-e88-x1-e84-replace-for-33322406291-33326763092","title":"BMW E81 \/ E82 \/ E87 \/ E88 1 Series, E90 \/ E91 \/ E92 \/ E93 3 Series \u0026 E84 X1 Billet Aluminum Rear Trailing Arm \u0026 Monoball Bearing Kit 2005 - 2015 (Replaces 33322406291 \/ 33326763477 \/ 33326763092)","description":"\u003cp\u003e\nEliminate rear suspension flex and restore precise handling on your BMW E8X, E9X, or E84 X1 with this premium billet aluminum rear trailing arm and monoball bearing kit, precision crafted for permanent durability and dramatically improved suspension response. The BMW E9X rear suspension uses a complex five-link design where the trailing arm connects the subframe to the main axle through factory rubber bushings — these factory components are notoriously prone to deformation under aggressive driving (hard braking, hard acceleration, cornering loads), causing dramatic changes in rear suspension geometry that result in handling instability, deflection, and compromised sport performance. This complete kit addresses both the trailing arm itself (rigid billet aluminum construction) and the trailing arm bearing (custom monoball with dust seal) to deliver maximum suspension precision while maintaining street-friendly low NVH characteristics. The result is consistent rear suspension geometry under all driving conditions, sharper handling response, and the direct mechanical feel that performance BMW enthusiasts demand.\n\u003c\/p\u003e\n\n\u003ch6\u003eFeatures:\u003c\/h6\u003e\n\n\u003ch6\u003eRear Trailing Arm:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eSturdy and durable construction – billet aluminum alloy delivers exceptional strength and durability compared to factory stamped components\u003c\/li\u003e\n\u003cli\u003eEnhanced rigidity – rigid design optimizes rear suspension geometry for better cornering stability and faster response\u003c\/li\u003e\n\u003cli\u003ePrecision CNC engineering – advanced manufacturing ensures perfect fit to factory mounting points\u003c\/li\u003e\n\u003cli\u003eDirect OE replacement – no calibration required, installs directly into factory trailing arm position\u003c\/li\u003e\n\u003cli\u003eImproved driving experience – more responsive handling characteristics under all driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eTrailing Arm Bearing:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eCustom-sized monoball bearing – matches factory dimensions for non-destructive replacement of factory rubber bushings using proper installation tools\u003c\/li\u003e\n\u003cli\u003eDust cover seal design – keeps debris out and locks grease in for extended bearing life, avoiding the wear-prone conditions common to exposed spherical bearings\u003c\/li\u003e\n\u003cli\u003ePrecision handling – stabilizes camber and toe geometry during cornering, acceleration, and braking for improved steering response\u003c\/li\u003e\n\u003cli\u003eDirect road feedback – monoball construction transfers spring and damper forces to the ground without rubber bushing lag\u003c\/li\u003e\n\u003cli\u003eLow NVH increase design – engineered for quiet daily driving with minimal impact on cabin comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eSpecifications:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eCondition: 100% Brand New\u003c\/li\u003e\n\u003cli\u003eType: Rear Trailing Arm \u0026amp; Monoball Bearing Kit\u003c\/li\u003e\n\u003cli\u003eTrailing Arm Material: Billet Aluminum Alloy\u003c\/li\u003e\n\u003cli\u003eBearing Material: 40Cr Bearing Steel\u003c\/li\u003e\n\u003cli\u003eConstruction: CNC Machined\u003c\/li\u003e\n\u003cli\u003eBearing Design: Sealed Monoball with Dust Cover\u003c\/li\u003e\n\u003cli\u003eNVH Increase: Low (designed for street use)\u003c\/li\u003e\n\u003cli\u003eRecommended Use: Street Performance \/ Spirited Driving\u003c\/li\u003e\n\u003cli\u003eItem Weight: 4 kg\u003c\/li\u003e\n\u003cli\u003ePosition: Rear Trailing Arm Mount\u003c\/li\u003e\n\u003cli\u003ePurpose: Performance Upgrade \/ Suspension Geometry Stabilization\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eOE \/ Replacement Part Numbers:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrailing Arm:\u003c\/strong\u003e 33322406291 \/ 33 32 2 406 291\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrailing Arm:\u003c\/strong\u003e 33326763477 \/ 33 32 6 763 477\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrailing Arm Bearing:\u003c\/strong\u003e 33326763092 \/ 33 32 6 763 092\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eFitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBMW 1 Series:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBMW E81 (2005 – 2013)\u003c\/li\u003e\n\u003cli\u003eBMW E82 (2007 – 2013) – Coupe\u003c\/li\u003e\n\u003cli\u003eBMW E87 (2005 – 2013)\u003c\/li\u003e\n\u003cli\u003eBMW E88 (2007 – 2013) – Convertible\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW 3 Series:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBMW E90 (2005 – 2013) – Sedan\u003c\/li\u003e\n\u003cli\u003eBMW E91 (2005 – 2013) – Touring \/ Wagon\u003c\/li\u003e\n\u003cli\u003eBMW E92 (2005 – 2013) – Coupe\u003c\/li\u003e\n\u003cli\u003eBMW E93 (2005 – 2013) – Convertible\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW X1:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBMW E84 X1 (2010 – 2015)\u003c\/li\u003e\n\u003cli\u003eCompatible with all engine variants and trim levels within the listed chassis range\u003c\/li\u003e\n\u003cli\u003eConfirm vehicle model, chassis code, and production year before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eContents:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eRear Trailing Arm Set (Pair)\u003c\/li\u003e\n\u003cli\u003eRear Trailing Arm Monoball Bearing Set (Pair)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBenefits:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEliminates rear suspension geometry deflection caused by deformed factory rubber bushings – critical for consistent handling under aggressive driving\u003c\/li\u003e\n\u003cli\u003eStabilizes camber and toe alignment during cornering, acceleration, and braking – maintaining proper rear tire contact patches under all loads\u003c\/li\u003e\n\u003cli\u003eImproves steering response and handling precision – the rigid trailing arm and monoball bearing combination delivers direct mechanical feedback\u003c\/li\u003e\n\u003cli\u003eRestores sport performance characteristics – addresses the common complaint of \"vague rear-end feel\" that develops as factory bushings age\u003c\/li\u003e\n\u003cli\u003eBillet aluminum trailing arm construction provides permanent dimensional stability – will not bend, crack, or fail under sustained loads\u003c\/li\u003e\n\u003cli\u003eCustom monoball bearing maintains factory dimensions – enables non-destructive bushing replacement with proper installation tools\u003c\/li\u003e\n\u003cli\u003eDust cover seal design provides extended bearing life compared to exposed spherical alternatives – critical for daily-driven vehicles in varied weather conditions\u003c\/li\u003e\n\u003cli\u003eLow NVH increase design enables street use without harsh ride compromise – delivers performance benefits while maintaining daily driveability\u003c\/li\u003e\n\u003cli\u003eComprehensive kit addresses both the trailing arm and bearing – avoiding the partial fix scenario where one wears out faster than the other\u003c\/li\u003e\n\u003cli\u003eWide cross-platform compatibility makes this versatile for BMW enthusiasts who manage multiple E8X \/ E9X \/ E84 chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eImportant Use-Case Notes:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended for street and performance use:\u003c\/strong\u003e Designed for street, spirited driving, and weekend track day applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow NVH increase:\u003c\/strong\u003e The monoball bearing design will provide slightly increased steering wheel feedback and road imperfection transfer compared to factory rubber bushings, but is engineered for daily-driver compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel alignment recommended:\u003c\/strong\u003e Have your vehicle professionally aligned after installation to verify proper rear suspension geometry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialized installation tools:\u003c\/strong\u003e Bearing replacement requires proper bushing extraction\/installation tools or hydraulic press for non-destructive installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eInstallation Notes:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialized tools required:\u003c\/strong\u003e Trailing arm bearing replacement requires a hydraulic press or proper bushing installation tools – do not attempt installation without correct equipment\u003c\/li\u003e\n\u003cli\u003eProperly support the rear of the vehicle on jack stands rated for the vehicle weight before beginning installation – never work under a vehicle supported only by a jack\u003c\/li\u003e\n\u003cli\u003eMark the original alignment positions of all rear suspension components before disassembly\u003c\/li\u003e\n\u003cli\u003eCarefully remove the factory rear trailing arms from the vehicle following factory service procedure\u003c\/li\u003e\n\u003cli\u003eUse proper bushing installation tools to non-destructively replace the factory rubber bushings with the new monoball bearings – the custom-sized monoball matches factory dimensions for clean installation\u003c\/li\u003e\n\u003cli\u003eInspect surrounding rear suspension components during installation – worn control arms, sway bar links, or other rear suspension components will compromise the performance benefits of the upgraded trailing arms\u003c\/li\u003e\n\u003cli\u003eApply manufacturer-specified grease to the monoball bearing during installation – do not run dry, as this accelerates wear\u003c\/li\u003e\n\u003cli\u003eInstall the new billet aluminum trailing arms in the factory mounting positions\u003c\/li\u003e\n\u003cli\u003eTighten all rear suspension hardware to factory torque specifications using a calibrated torque wrench\u003c\/li\u003e\n\u003cli\u003eHave the vehicle professionally aligned after installation – trailing arm replacement directly affects rear suspension geometry\u003c\/li\u003e\n\u003cli\u003eBed in the new components with progressively increased driving loads over the first 100-200 miles before aggressive driving\u003c\/li\u003e\n\u003cli\u003eTest rear-end behavior at low speeds before aggressive driving\u003c\/li\u003e\n\u003cli\u003eProfessional installation strongly recommended – rear suspension work requires geometry knowledge and proper torque specifications\u003c\/li\u003e\n\u003cli\u003eIf unsure about compatibility with your specific BMW variant, contact our team with your year, model, and chassis code before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eWarranty:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e12-month standard warranty from date of purchase\u003c\/li\u003e\n\u003cli\u003eContact our support team for assistance with any issues\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K2 Industries","offers":[{"title":"Red","offer_id":46028064260330,"sku":"1005010169418139-Red","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46058527129834,"sku":"1005010169418139-black","price":359.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/Sc459d5958862447ea23b5c848dba14dbN.webp?v=1778057857","url":"https:\/\/www.k2-industries.com\/en-xk\/products\/bevinsee-rear-trailing-arm-bearing-kit-for-bmw-e90-e92-e91-e93-e87-e82-e81-e88-x1-e84-replace-for-33322406291-33326763092","provider":"K2 Industries","version":"1.0","type":"link"}