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Product Description
?Genuine Dewalt replacement part, this item is sold individually. This is a part of the blade holding assembly on the Scroll Saws listed below.>br>Along with the other parts shown in the parts diagram this will clamp the scroll saw blade and hold it in place.
Frequently Purchased Together
?Troubleshooting
- DeWALT
- Delta
- Scroll Saw
Videos For installing this part.
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Customer Part Reviews
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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.
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Old blade chuck was stripped
Daniel from Lake Worth, Florida
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 5140099-98
Chuck would not hold tension after 11 years. Clamp knob just in case that was that was the problem it was not, but good to have a spare.
John from Westchester, Illinois
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 5140099-98, 286303-00
Upper Blade Chuck broke in half
William from Bloomfield, New York
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Wrench set
- Parts Used:
- 5140099-98
It appears this is a common repair. Blade chuck made from white metal. Probably weak point in design.
Bad threads
mike from Baldwin, Maryland
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Parts Used:
- 5140099-98, 286303-00, 286301-00
Blade chucks would no longer hold blade while sawing
Roy from Findlay, Illinois
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 5140099-98, 286303-00
Scroll saw chuck replace and sleeve bearings
Bob from Tewksbury, Massachusetts
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Socket set, Wrench set
- Parts Used:
- 5140099-98, 286427-00, 286303-00, 286301-00, 286294-00
Stipped threads on upper blade chuck
Barbara from Palmer, Alaska
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 5140099-98, 286303-00
The scroll saw would not hold tension and the blades were slipping out of the chucks.
Jerrell from Plano, Texas
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Socket set, Wrench (Adjustable)
- Parts Used:
- 5140099-98, 286319-00, 286303-00, 286301-00
The exploded parts list on the web site was very helpful. On reassembly I did get one plastic washer backwards but after looking at the parts list is was a east and quick fix.
Blade chuck was worn out.
Donald from WINTERSET, Iowa
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 5140099-98, 330021-00, 286427-00, 286303-00, 286301-00
Assembled the new blade holder assembly.
Put the two bolts back through the blade holder & scroll saw arms.
Tighten everything back up and that was it.
My threads on my blade clamp had stripped out.
Jim from Cookeville, Tennessee
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 5140099-98, 286303-00
Want to pass on some information that I learned. Dewalt put that clamp knob on there for a reason. When you think that your poor lil fingers hurt from loosening and tightening & you want to start adding aftermarket knobs to ease the pain. Save yourself the trouble & expense. They ar ... Read more e too heavy and the add to much pressure to the alum threads inside that blade clamp. We find out sometimes that we are not smarter than the manufacturer & the engineers that design these machines. My saw was bought in 1997, used it daily. Six months ago I added this alum knob, top & bottom and well you know the rest.
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Model Cross Reference
Manufacturer Part Number: 5140099-98
| Brand | Model Number | Description |
|---|---|---|
| Delta | 40-690 | Scroll Saw - 20" VS Scroll Saw |
| DeWALT | DW788 | Scroll Saw - Scroll Saw |
| Delta | DW788BL | Scroll Saw - Scroll Saw |
| DeWALT | DW788L | Scroll Saw - Scroll Saw |
| DeWALT | DW788LS | Scroll Saw - Scroll Saw Package |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.