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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.
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Hi Terry, Thank you for your question. You may also need the flange guard, part number 596389-00, the screws to secure it, part number 596388-00. You will need 3 of the screws. You may also need the spindle and gear assembly if you don't already have it, part number 5140020-12 and the screws to secure it, part number 596392-00. You will need 4 of them. We hope this helps!
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Pinion and gear stripped out
David from Terre Haute, Indiana
Bearings were bad
Marvin from Ludington, Michigan
| 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.
