- 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.
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Product Description
?Genuine Ryobi replacement part, this item is sold individually. The purpose of this Clamp Nut is to secure the Grinding wheel to the spindle of the Grinders shown below. To tighten the nut to the spindle, you will need to depress the spindle lock assembly on top of the gear case. Then use the part number 039028001052 Spanner Wrench to loosen and then tighten the nut back on.
Frequently Purchased Together
?Troubleshooting
- Ryobi
- Angle Grinder
- Grinder
Customer Part Reviews
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Questions & Answers
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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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Lost nut
Donovan from Denham Springs, Louisiana
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 039028007001
Missing parts
Henry from Archbald, Pennsylvania
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 039028007001, 019498008002
Missing parts
Mike from Queen Creek, Arizona
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Wrench set
- Parts Used:
- 39029001042, 039028007001
Lost parts
Deb from Milwaukie, Oregon
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 39029001042, 039028007001
missind flasg nut
Ferenc from Pensacola, Florida
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Parts Used:
- 039028007001
replacement nuts
Roy from Orlando, Florida
- Difficulty Level:
- Easy
- Total Repair Time:
- Less than 15 mins
- Tools:
- Nutdriver
- Parts Used:
- 039029012005, 039028007001
Gear case broken
Frank from Arlington, Texas
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- Less than 15 mins
- Tools:
- Pliers, Screw drivers
- Parts Used:
- 039028008102, 039028007003, 039028007001, 019498008002
Remove excess grease:theres alot!
4 screws releases gear housing.
With finger Push armature thru housing pilot.
Change air intake bonnet
Stab new gear housing thru armature
Assemble reverse of sissassembly
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Model Cross Reference
Manufacturer Part Number: 039028007001
| Brand | Model Number | Description |
|---|---|---|
| Ryobi | AG402 | Angle Grinder - Angle Grinder |
| Ryobi | AG403 | Angle Grinder - Angle Grinder |
| Ryobi | AG403G | Grinder - Angle Grinder |
| Ryobi | AG452 | Angle Grinder - Ryobi AG452 Angle Grinder |
| Ryobi | AG452K | Angle Grinder - Angle Grinder |
| Ryobi | AG453 | Angle Grinder - Angle Grinder |
| Ryobi | AG4531G | Grinder - Angle Grinder |
| Ryobi | AG454 | Grinder - 18 Volt Angle Grinder |
| Ryobi | NT1G | Angle Grinder - 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.