Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

3" Heavy Duty Backing Plate

Convert a 6" Random Orbital into a powerful 3" spot repair tool to better address isolated defects, tight spaces, bumpers, and side panels
Mfg Part #
ECS Part #
Availability: Expected Ship Date: in 3 Business Days
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Product Details

This backing plate allows you to combine the power of a 6" Random Orbital with the maneuverability of our smallest 3" and 4" pad families. This plate is packed with benefits like molded urethane foam construction and flexible chamfered edges for durability, flexibility, and improved panel contouring as well as a center cooling recess that manages heat, providing extended pad life. Weight matched to the 6" Random Orbital's counterbalance for all day smooth operation.


  • Convert your 6" Random Orbital to a 3"
  • Fast correcting for isolated & compact panels
  • Performance matched to ensure smooth operation

Note: Fits select Griot's Garage 6" Random Orbitals (item # 10750, 10765, or 10813) that accept a 5/16" - 24 threaded shaft. Is not compatible with the four-screw mounting system on the original Griot's Garage Random Orbital (item # 10925). Not recommended for use with the G9 Random Orbital Polisher (item # 10901).

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi All All All
BMW All All All
Mercedes Benz All All All
MINI All All All
Porsche All All All
Volkswagen All All All
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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