Easy
15-30 minutes
This is a Genuine OEM sourced replacement part compatible with the Porter Cable Sanders. This Nut helps to secure the Sanding Pad to the unit. It is made out of Plastic and it is Sold Individually.
To replace this item you do not need any tools.
Flange Nut 877757
OEM part for: Porter Cable
Part Number: 877757
$7.78
In Stock
Ships within 1 business day 
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Product Description ?
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 8 machines
Porter Cable
7800 Type 1 Drywall Sander View Diagrams & Manuals
7800 Type 2 Drywall Sander View Diagrams & Manuals
7801 Drywall Sander View Diagrams & Manuals
259385 Type 2 Drywall-Sander View Diagrams & Manuals
259485 Type 1 110V Drywall-Sander View Diagrams & Manuals
7800 Type 3 Drywall Sander 3.5 Amp View Diagrams & Manuals
7800 (Type 5) Drywall Sander3.5amp Power Tool View Diagrams & Manuals
7801 (Type 1) Drywallsndr-Hoseless Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Sander Parts
Repair Videos ?
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Flange Nut
Customer Part Reviews ?
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Great service. came in a timely manner
The part was exactly like the original
Steve -
February 14, 2021
Verified Purchase
Great part. Worked as expected.
Parts worked great. I repaired my tool and had it back in service quicker than my local repair shop could have done.
Guest -
April 19, 2020
Verified Purchase
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Replaced nut on sanding pad
Jack - May 2, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Simply threaded the new nut on.
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Brushes were worn out and vacuum hose busted
Clyde - August 30, 2022
Tool Type
Sander
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Power Drill
Remove hose clamps by lightly prying with screwdriver
Replace hose and reuse clamps
Remove housing screws
Remove two screws that hold brushes
Remove one screw that holds brush and replace brush put screw back in then two that hold the brush housing
Repeat for other brush
Put screws back in housing
Done
Replace hose and reuse clamps
Remove housing screws
Remove two screws that hold brushes
Remove one screw that holds brush and replace brush put screw back in then two that hold the brush housing
Repeat for other brush
Put screws back in housing
Done
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Needed new nut on my sander
Sal - August 18, 2016
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench
Parts Used
Remove the old nut, then simply install the new nut on.
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Replace guide pins
Thomas - March 30, 2016
Tool Type
Sander
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, None
I just replaced the guide pins now the sander works perfect
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
