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Flex XC 3401 Mini 4 3/8" Backing Plate
Flex XC 3401 Mini 4 3/8" Backing Plate
$28.99  
Flex XC 3401 VRG 5.5" Backing Plate
Flex XC 3401 VRG 5.5" Backing Plate
$50.95  
Flex 3" XFE 7-12 Backing Plate
Flex 3" XFE 7-12 Backing Plate
$17.95  
Flex XCE/XFE 5" Backing Plate
Flex XCE/XFE 5" Backing Plate
$25.95  
Flex XCE/XFE 6" Backing Plate
Flex XCE/XFE 6" Backing Plate
$25.95  
Buff & Shine Rotary Backing Plate
Buff & Shine Rotary Backing Plate
Starting at   $8.95  
Flex PXE80 Backing Plates
Flex PXE80 Backing Plates
Starting at   $12.99  
Buff & Shine 1" 2" & 3" Backing Plates For PE8 Mini Polisher
Buff & Shine 1" 2" & 3" Backing Plates For PE8 Mini Polisher
$46.95  
Flex 12V/18V Battery Charger
Flex 12V/18V Battery Charger
$79.99  
Flex 18V, 5.0AH Lithium-Ion Battery
Flex 18V, 5.0AH Lithium-Ion Battery
$148.95  
Flex 18V, 2.5AH Lithium-Ion Battery
Flex 18V, 2.5AH Lithium-Ion Battery
$79.99  
Flex 12V, 2.5AH Lithium-Ion Battery
Flex 12V, 2.5AH Lithium-Ion Battery
$66.99  
Flex PXE80 Rotary Shaft
Flex PXE80 Rotary Shaft
$21.99  
Flex Rotary Adapter Extension
Flex Rotary Adapter Extension
$16.95  
Flex PE8 Pad & Backing Plate Set
Flex PE8 Pad & Backing Plate Set
$117.95  

Flex Polisher Parts, Backing Plates & Accessories

Keep your Flex polishers running at peak performance with our selection of genuine Flex accessories and replacement parts. Find backing plates, rotary shafts, lithium-ion batteries, chargers, and adapter extensions designed specifically for Flex tools, including polishers, sanders, and rotary machines.

  • Compatible with Flex XC 3401, XCE/XFE, PE8, and PXE80 units
  • Backing plates in multiple sizes for polishing and sanding applications
  • Lithium-ion batteries and chargers for cordless Flex tools
  • Shaft and adapter replacements for precise rotary function
  • Buff & Shine backing plates for PE8 and PXE compatibility

Whether you're servicing a Flex angle grinder, electric sander, or dual-action polisher, these OEM and aftermarket parts are trusted by pros to extend tool life and performance in the shop.