Easy
Less than 15 minutes
This is a genuine Skil drive belt, not an aftermarket imitation. It is sourced directly from original equipment manufacturer for use on belt sanders. It is the main belt that would drive the unit. This part is made out of rubber and is sold individually.
Belt 3121034002
OEM part for: Skil
Part Number: 3121034002
$3.99
In Stock
Order within the next 4 hours and your part ships today! 
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Frequently Purchased Together ?
Compatibility
This part will fit the following 3 machines
Skil
7500 (F012750000) 3" x 18" Belt Sander View Diagrams & Manuals
7510 (F012751000) Belt Sander View Diagrams & Manuals
7510-01 3x18 Inch 6.0a Belt Sander View Diagrams & Manuals
This item works with the following types of products:
- Sander Parts
Customer Part Reviews ?
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Easy repair
My belt sander was not working well due to saw dust buildup. I took it apart to clean it and the belt easily broke. A local store was going to charge much more plus shipping and handling. I found the replacement belt on eReplacement. I purchased 2 for less than what I was going to be charged.
The belt fit fine and the belt sander is running great.
Easy repair (remove 6 screw slide belt on) and much, much less money than buying a new belt sander.
Guest -
October 13, 2022
Verified Purchase
Sander belt
Good service and easily found part
Guest -
April 10, 2022
Verified Purchase
worked as expected
My sander works like new. Thanks to you.
Guest -
October 2, 2021
Verified Purchase
skil sander belt
unable to find the part i needed until i found this web site ..ordered part and received them shortly thereafter.....good service
lyle -
May 20, 2021
Verified Purchase
The right part for my skil belt sander
New pet arrived quicker than advertised got me back up and running - good price too.
Guest -
May 3, 2021
Verified Purchase
Received timely
New condition, received in just a couple days!
Guest -
July 14, 2020
Verified Purchase
part worked as expected
the belt I purchase for my Electeric sander worked great and it arrived quickly and it fits perfectly. thank you from Rebecca Hawley
Guest -
September 4, 2019
Verified Purchase
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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.
I put too much downward pressure on the sander causing the cog drive belt to strip .
David - October 5, 2023
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed drive belt cover.
Removed worn belt
Installed new belt
Replaced belt cover
Removed worn belt
Installed new belt
Replaced belt cover
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Broken Drive belt on belt Sander
David - July 8, 2020
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Remove cover, replaced cog belt.
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Had to replace the belt.
Ernie - April 4, 2018
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Replaced with the new one. Easy!
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Old belt broke
Joseph - April 16, 2016
👍 1 of 2 people found this instruction helpful
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed the belt cover cover with phillips screwdriver, cleaned with air and wiped with rag. Installed new belt, replaced cover. Plugged in to check, worked fine no adjustments needed
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Worn out parts/belt
Tommy - April 2, 2016
Tool Type
Sander
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Removed belt cover assembly and removed worn belt. While the cover is off you can replace the tracking arm assembly. And just simply replaced the plate.
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Broken drive belt
William - January 31, 2019
👍 0 of 1 people found this instruction helpful
Tool Type
Sander
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed plastic cover exposing drive belt. Removed old belt and replaced with new belt. Replaced cover, repair complete.
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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.
