Rear Upper Control Arm Ball Joint Conversion Shims For BMW E82 E88 E90 E92

The original M3 rear upper control arm  (camber & guide rod) utilizes sealed spherical bearings on the subframe side, yet retains rubber bushings on the knuckle side. This arrangement introduces unnecessary deformation under load and kinematic inconsistencies.
Bevinsee tapered washers enable spherical bearing conversion, allowing you to retrofit factory-spec sealed spherical bearings to the knuckle side of these control arms. This delivers stable, distortion-free kinematic performance without compromising long-term durability.

Features:

• 【Sturdy and Durable】Stainless Steel material, ensure product strength.
  
• 【CNC Machined】Perfectly replicates the seating geometry of the factory rubber bushings, ensuring proper fitment and motion control.
  
• 【Low Maintenance】Ideal for drivers seeking better performance without complex adjustable arms. Ends bushing deflection and alignment shift under load. Incorrect tapered washers will break bolts from stress concentration.
  
• 【Ensure Proper Installation】Converts both ends of the M3 rear upper arms (camber & guide rod) to sealed spherical bearings, preserving the factory sealed spherical design, geometry, and durability.

Specifications:

• Brand: BEVINSEE
  
• Condition: Brand New
  
• Type: Tapered Washer Set for Rear Spherical Conversion
  
• Material: Stainless Steel
  
• Includes: 4X tapered seat washers (2 per side)

Note:
Only Fit For E9X M3 & E9X & E8X with M3 rear upper arms (camber & guide rod)
Needed ball joints not included 

Fitment for:
For BMW 1 Series E81/E82/E87/E88 With M3/1M Rear Upper Arms (Camber & Guide Rod) 2005-2013
For BMW 3 Series E90/E91/E92/E93 With M3/1M Rear Upper Arms (Camber & Guide Rod) 2005-2013
For BMW 1M 2009-2013
For BMW M3 2007-2013

Disclaimer:
Bevinsee Store parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Porsche, Subaru, Jaguar, BMW, Isuzu, Chrysler, Dodge, Jeep, Buick, Cadillac, Chevrolet, GMC, Volvo, Land Rover, Oldsmobile, Pontiac, Ford, Lincoln, Mercury, Acura, KIA, Nissan, Infiniti, International Harvester, Mitsubishi, Audi, Lexus, Toyota, Mazda, Volkswagen, Suzuki, Saab, Honda, Alfa Romeo, Saleen, Mercedes-Benz, Nash, Hummer, Freightliner, Datsun, Saturn, Turner, Geo, Lada, Fiat, Daihatsu, Opel, Vauxhall, Sabra, Tesla, Ram, Rover, Skoda, Healey, Mini, Smart, Scion, Renault, Seat, Peugeot, Merkur, Astra, Tucker, VW, Routan, Tiguan, Touareg, Jetta, Gti, Passat, Golf, Bosch, Denso, Holden, Chery, Mercedes Benz, Holden Special Vehicles, Hyundai, Trabant, Citroën, Freightline, etc.