7800 (Type 1) Porter Cable Sander Polisher - Overview
Diagrams for 7800
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SWITCH
Part #887453
This replacement switch is a high quality item sourced directly from original equipment manufacturer. It is specially made for used on Dewalt and Porter Cable power tools. It is the part that allows user to turn the tool on and off. These mechanical switches will over time wear our and fail requiring replacement. It is made out of durable...Read more plastic material and it is sold individually. No tools needed to replace this switch, it is secured with a pair of tabs on each side.
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LUBRICANT-4LBS
Part #875667
Dust Bag
Part #877752
Hose Adapter
Part #5140027-24
It is a genuine part which is supplied by the original manufacturer for use with Porter Cable drywall sanders. The purpose of this adapter is to connect the vacuum hose. This is an identical replacement for a faulty or a missing component that was included with a new unit. Please make sure to check the owners manual of your model for the ...Read morecorrect application. It is a durable component which is made of high-quality plastic and is sold individually. Not tools needed to replace and attach this hose adapter.
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Motor Assembly (3.5 Amp)
Part #899774SV
The motor is made of metal. This is available as an individual replacement part. This is an authentic OEM sourced item which is specially produced for use with Porter Cable sanders. It might require a screwdriver to replace this part. It may become broken and will need to be replaced.
Ball Bearing
Part #330003-64
This genuine ball bearing is designed to reduce friction and support smooth rotation within power tools, helping ensure consistent and efficient performance. Built to precise dimensions for a secure fit, it plays a key role in maintaining proper movement of internal components. This replacement is ideal if your tool is experiencing binding, noise, or uneven operation, helping restore reliable functionality.
Armature 230V
Part #885333
Main Tube 230V
Part #885331SV
Field 230V
Part #885332
Ball Bearing
Part #605040-15
Genuine OEM sourced replacement part used on a variety of power tools. Ball bearings are used to reduce friction between rotating parts. Bearings experience constant wear when the tool is in operation, because of this they need to be periodically checked and replaced if needed. This part is made out of metal and it is sold individually. Included in part number 381004-00 spindle assembly.