This replacement belt is specially designed for Delta table saws. It is a genuine OEM part, not an aftermarket imitation. This is the main belt that helps to spin the saw blade. Make sure to clean drive pulleys before installing the new belt. This will help to ensure top performance with your new belt. Inspect this belt periodically and replace it when worn or stretched. This part is made out of durable rubber and it is sold in a pack of three.
V-belts (3 Pack) 5140043-25
OEM part for: Delta
Part Number: 5140043-25
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Compatibility
This V-belts (3 Pack) will fit the following 125 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Saw Parts
- Table Saw Parts
This part replaces obsolete part #: 49124, 49-124
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Does this fit my product?Questions & Answers for V-belts (3 Pack)
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.
Table saw vibration caused by worn belts
Tool Type
Table Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, 2x4 block of wood
Parts Used
Belts worn out and making noise
Tool Type
Table Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Socket set, block of wood
Parts Used
Belt’s we’re worn out
Tool Type
Table Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Wrench Set
Parts Used
Original belts reached their service life
Tool Type
Table Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set, Additional lighting
Parts Used
Worn belts
Tool Type
Table Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
The 3 drive belts were old and stretched out.
Tool Type
Table Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Wrench Set
Parts Used
1. Raise the blade up a bit.
2. Place a block between the cabinet and motor. Loosen the bolt on the motor.
3. Remove the block. Lower the blade to loosen the belts.
4. Remove the old belts.
5. Install the new belts
6. Pull the motor down to tighten the belts. Tighten the bolt. There should be about a 1/4" of slack.l cleaned the tension again a couple of days later.
Belts were 25 years old and beginning to slip.
Tool Type
Table Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Wrench Set
Parts Used
2. Put 2x4 against motor to hold tension off of old belts.
3. Took each belt off pulleys.
4. Replaced belts on pulley.
5. Moved the 2x4 to put tension back on belts.
6. Held motor with tension on belts.
7. Tightened bolts on motor mount.
Belts were worn.
Tool Type
Table Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Adjustable Wrench, Pry bar
Parts Used
Belts were old and cracked
Tool Type
Table Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Original drives belts brittle and cracked (25 years old)
Tool Type
Table Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set
Parts Used
2. Followed the owners manual to remove the belts.
3. Did the reverse to replace belts.
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.