{"product_id":"bevinsee-rear-trailing-arm-bearing-set-for-bmw-e90-e92-e91-e93-e82-e87-e88-e81-x1-e84-replace-for-33326763092-33-32-6-763-092","title":"BMW E81 \/ E82 \/ E87 \/ E88 1 Series, E90 \/ E91 \/ E92 \/ E93 3 Series \u0026 E84 X1 Rear Trailing Arm Monoball Bearing Set 2005 - 2015 (Replaces 33326763092)","description":"\u003cp\u003e\nEliminate the rear suspension deflection plaguing your BMW E9X \/ E8X chassis with this premium rear trailing arm monoball bearing set, precision manufactured from 40Cr alloy steel for permanent durability and dramatically improved suspension precision. The BMW E90 \/ E91 \/ E92 \/ E93 \/ E81 \/ E82 \/ E87 \/ E88 \/ E84 rear suspension uses a complex five-link geometry where the trailing arm connects the subframe to the main axle through factory rubber bushings — and these factory bushings are notorious for deforming under aggressive driving loads, causing dramatic changes in toe and camber geometry during braking, acceleration, and cornering that result in handling instability, rear-end deflection, and unpredictable behavior at the limit. This monoball bearing upgrade replaces the compliant factory rubber bushings with rigid spherical bearings that maintain consistent suspension geometry under all driving loads, delivering precision handling, sharper steering response, and clearer road feedback for drivers who demand serious performance from their BMW chassis.\n\u003c\/p\u003e\n\n\u003ch6\u003eFeatures:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-machined monoball bearings – sized identically to factory bushings for non-destructive replacement using proper tools\u003c\/li\u003e\n\u003cli\u003ePremium 40Cr alloy steel construction – delivers exceptional strength, durability, and consistent geometry control under sustained suspension loads\u003c\/li\u003e\n\u003cli\u003eDust cover seal design – keeps debris out and locks lubrication grease in for extended service life and reduced wear compared to bare spherical bearings\u003c\/li\u003e\n\u003cli\u003ePrecision handling improvement – stabilizes camber and toe geometry during cornering, acceleration, and braking for sharper steering response\u003c\/li\u003e\n\u003cli\u003eDirect road feedback – monoball geometry transfers spring and damper forces to the ground without rubber bushing compliance lag\u003c\/li\u003e\n\u003cli\u003eLow NVH increase – engineered specifically for quiet, daily-drivable operation with minimal harshness compared to typical full-bearing alternatives\u003c\/li\u003e\n\u003cli\u003eComplete 4-piece set – addresses both rear trailing arm bearing positions for a coordinated suspension upgrade\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 Monoball Bearing Set\u003c\/li\u003e\n\u003cli\u003eMaterial: 40Cr Alloy Steel\u003c\/li\u003e\n\u003cli\u003eSealing: Dust Cover Seal Design\u003c\/li\u003e\n\u003cli\u003eItem Weight: 1.121 kg\u003c\/li\u003e\n\u003cli\u003eQuantity: 4 monoball bearings per set\u003c\/li\u003e\n\u003cli\u003ePosition: Rear Trailing Arm\u003c\/li\u003e\n\u003cli\u003eRecommended Use: Street Performance\u003c\/li\u003e\n\u003cli\u003eNVH Increase: Low\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\u003e33326763092 \/ 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\n\u003cstrong\u003eBMW 1 Series:\u003c\/strong\u003e E81 \/ E82 \/ E87 \/ E88 (2005 – 2013)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW 3 Series:\u003c\/strong\u003e E90 \/ E91 \/ E92 \/ E93 (2005 – 2013)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW X1:\u003c\/strong\u003e E84 (2010 – 2015)\u003c\/li\u003e\n\u003cli\u003eCompatible with factory rear trailing arm mounting points only – verify your factory bushing part number (33326763092) before ordering\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\u003e4x Rear Trailing Arm Monoball Bearings (with Dust Cover Seals)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eBenefits:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003ePermanently eliminates the rear suspension deflection caused by deformed factory rubber bushings – a known weak point of the E9X \/ E8X chassis under aggressive driving\u003c\/li\u003e\n\u003cli\u003eMaintains consistent rear toe and camber geometry under braking, acceleration, and cornering loads – critical for predictable handling at the limit\u003c\/li\u003e\n\u003cli\u003eSharpens steering response by eliminating rubber bushing compliance lag – every steering input transfers directly to the rear suspension without delay\u003c\/li\u003e\n\u003cli\u003eImproves road feedback through the chassis – drivers feel surface conditions and grip levels more clearly, enabling better driver inputs\u003c\/li\u003e\n\u003cli\u003e40Cr alloy steel construction delivers significantly higher strength than factory rubber alternatives, eliminating the recurring failure mode of compliance bushings\u003c\/li\u003e\n\u003cli\u003eDust cover seal design provides extended service life compared to bare monoball bearings, with reduced wear and noise development over time\u003c\/li\u003e\n\u003cli\u003eEngineered for low NVH increase – maintains daily driveability and ride comfort while delivering meaningful performance improvements\u003c\/li\u003e\n\u003cli\u003eSignificant cost savings compared to high-end aftermarket spherical bearing kits while delivering equivalent performance benefits\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 bushing replacement requires a hydraulic press or proper bushing extraction\/installation tools – do not attempt installation without correct equipment\u003c\/li\u003e\n\u003cli\u003eVehicle wheel alignment is mandatory after installation – trailing arm bearing replacement directly affects rear toe and camber specifications\u003c\/li\u003e\n\u003cli\u003eReplace bearings on both left and right sides simultaneously to maintain consistent rear suspension geometry – installing on only one side will cause asymmetric handling\u003c\/li\u003e\n\u003cli\u003eApply manufacturer-specified grease to the monoball bearings during installation – do not run bearings dry, as this will accelerate wear and cause noise\u003c\/li\u003e\n\u003cli\u003eInspect surrounding suspension components during installation – worn trailing arms, sway bar links, or other rear suspension components will compromise the performance benefits of upgraded bearings\u003c\/li\u003e\n\u003cli\u003eBed in the new bearings with progressively increased driving loads over the first 100-200 miles before aggressive driving\u003c\/li\u003e\n\u003cli\u003eProfessional installation strongly recommended – rear trailing arm service requires suspension geometry knowledge and proper torque specifications\u003c\/li\u003e\n\u003cli\u003eIf unsure about compatibility with your specific BMW variant or chassis code, contact our team with your year, model, and chassis code (E81 \/ E82 \/ E87 \/ E88 \/ E90 \/ E91 \/ E92 \/ E93 \/ E84) 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":"Default Title","offer_id":46015482429674,"sku":"1005010108270127","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/S588f7e5772104d6db8e18094c94082526.webp?v=1777547685","url":"https:\/\/www.k2-industries.com\/en-cr\/products\/bevinsee-rear-trailing-arm-bearing-set-for-bmw-e90-e92-e91-e93-e82-e87-e88-e81-x1-e84-replace-for-33326763092-33-32-6-763-092","provider":"K2 Industries","version":"1.0","type":"link"}