PORTER CABLE Disc Backup Pad: 5 in Wd, Round, Adhesive-Backed, For 332, 3 Vacuum Holes
The PORTER CABLE Disc Backup Pad (MPN 876739) is a 5-inch wide, round backing pad for power sanders. It is made of rubber with 3 vacuum holes and is adhesive-backed, designed for use with the PORTER CABLE 332 sander.
SKU 3G-OTH-299806
Need installation or engineering help?
Ask a question
Product Description
The PORTER CABLE Disc Backup Pad (MPN 876739) is a 5-inch wide, round backing pad for power sanders. It is made of rubber with 3 vacuum holes and is adhesive-backed, designed for use with the PORTER CABLE 332 sander.
Frequently Asked Questions
What is the PORTER CABLE Disc Backup Pad used for?
The PORTER CABLE Disc Backup Pad (MPN 876739) is a 5-inch wide, round rubber backing pad for power sanders. It provides a firm, flat surface for adhesive-backed sanding discs and is designed for use with the PORTER CABLE 332 sander. Its three vacuum holes help collect dust during sanding.
What are the specifications of the PORTER CABLE Disc Backup Pad?
The PORTER CABLE Disc Backup Pad (MPN 876739) is a round, rubber disc backup pad that is 5 inches wide. It features three vacuum holes and an adhesive-backed mounting surface. It is specifically designed for use with the PORTER CABLE 332 sander. The manufacturer part number is 876739.
Where to buy the PORTER CABLE Disc Backup Pad worldwide?
You can source the PORTER CABLE Disc Backup Pad (MPN 876739) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this genuine PORTER CABLE backing pad for power sanders.
How to install the PORTER CABLE Disc Backup Pad?
To install the PORTER CABLE Disc Backup Pad (MPN 876739), first ensure the sander spindle is clean. Align the pad's center hole with the spindle, then press it firmly onto the mounting surface. The adhesive backing secures it. For the PORTER CABLE 332 sander, the three vacuum holes must align with the sander's dust port for proper extraction.
Used in
Common applications for PORTER CABLEPORTER CABLE Products
3G Electric supplies PORTER CABLE backing pads for power sanders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






