- This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
- New stock is on the way! On order parts usually ship within 7 business days.
- Item is not in stock and usually ships 10-15 business days from the time you place your order.
- This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
Spindle&gr.assembly 5140020-12
- Manufactured by:
- DeWALT
- ERP Number:
- ERP10176491
- Part Number:
- 5140020-12
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Product Description
?This is a genuine DeWALT, Black & Decker, and Porter Cable replacement part used in compatible grinders. The spindle and gear assembly goes next to the spring washer. You may need a screwdriver when replacing this item. It is made out of metal and will require replacing if it breaks. This is available as an individual replacement part.
Frequently Purchased Together
?Troubleshooting
- Black and Decker
- Porter Cable
- Angle Grinder
- Grinder
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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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Pinion and gear stripped out
David from Terre Haute, Indiana
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- 596405-00, 5140020-12
Bearings were bad
Marvin from Ludington, Michigan
- Difficulty Level:
- Easy
- Total Repair Time:
- 15 - 30 mins
- Tools:
- Screw drivers
- Parts Used:
- 596398-00, 5140020-12
2. Removed spindle and gear assembly
3. Pulled old bushing and installed new bushing
4. Installed new lube.
5. Installed new spindle and gear assembly
6. Installed screws
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Model Cross Reference
Manufacturer Part Number: 5140020-12
| Brand | Model Number | Description |
|---|---|---|
| Black and Decker | FS8500AG | Angle Grinder - FireStorm 8.5A - 4-1/2" Angle Grinder |
| Black and Decker | G950 | Angle Grinder - Grinder |
| Black and Decker | G950-B3 | Grinder - Small Angle Grinder |
| Black and Decker | G950B-B3 | Grinder - Small Angle Grinder |
| Black and Decker | G950C | Angle Grinder - Grinder |
| Porter Cable | PC750AG | Angle Grinder - 7.5 Amp Small Angle Grinder |
| Black and Decker | QP650B | Angle Grinder - 4-1/2 Angle Grinder |
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.