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The 3M 7100115101 is a replacement front end plate designed for the 3M 3125 Sander. This OEM-style component maintains the structural integrity of the sander's front housing, securing internal assemblies and keeping the tool operating within factory tolerances. It is sold individually and is intended for service technicians and repair professionals who perform tool rebuilds or part-level repairs on pneumatic sanders used in industrial, automotive, and finishing applications.
This front end plate is a direct-fit replacement for the 3M 3125 Sander platform. It is appropriate for shops and service centers that maintain or rebuild 3M pneumatic sanding tools. Refer to the 3M 3125 Sander Owner's Manual Parts List and tool schematic to confirm correct fitment and part placement before ordering.
Designed as a replacement front end plate for the 3M 3125 Sander. Refer to the official 3M 3125 Owner's Manual Parts List and schematic to verify fitment before installation.
Installation should be performed by a qualified tool repair technician familiar with pneumatic sander disassembly. Disconnect the air supply and depressurize the tool completely before beginning any service work. Consult the 3M 3125 Owner's Manual for the correct parts list, torque sequence, and assembly schematic. Do not operate the tool without all housing components properly seated and secured.
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