Easy
15-30 minutes
This is a genuine replacement part sourced directly from the manufacturer. The seal is commonly found in sanders from Porter Cable and Black & Decker. This part is made of flexible rubber, and is used to seal the connection with the rubber sander pad. You will require a screwdriver when replacing this item. The seal is sold as an individual replacement part.
Seal 879328
OEM part for: Porter Cable, Black and Decker
Part Number: 879328
$3.99
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
Compatibility
This part will fit the following 9 machines
Porter Cable
341 Finishing Sander View Diagrams & Manuals
340 Palm Grip Finishing Sander View Diagrams & Manuals
340K (Type 1) 1/4 Sht Sndr W/Case View Diagrams & Manuals
340B (Type 1) Sander Power Tool View Diagrams & Manuals
341 (Type 1) Sander Power Tool View Diagrams & Manuals
J-340 (Type 1) 1/4 Sht Fin Sander Power Tool View Diagrams & Manuals
Black and Decker
J-340 Type 1 1/4 Sheet Finishing Sander View Diagrams & Manuals
340 Type 1 1/4 Sheet Sander View Diagrams & Manuals
340B Type 1 Sander View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Sander Parts
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Seal
Where does the foam seal go part #116
Ron
for model number Porter Cable #340 Sander
asked on 2022-10-08
Hi Ron,
Thank you for your question. The seal is used to seal the connection with the rubber sander pad. If you have any questions, please let us know. We are open 7 days a week. We look forward to hearing from you!
eReplacementParts Team October 08, 2022
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.
The rubber pad had gone bad.
Don - March 5, 2016
Tool Type
Sander
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Removed 4 screws and removed bad pad and dust seal clean all areas replaced seal & pad and installed 4 screws( done )
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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.
