Does this part fit my model?
Need help finding your model number?Designed to help secure and stabilize key components within the chuck and drive assembly, this retaining ring plays an important role in maintaining proper alignment during high-torque fastening applications. Its durable metal construction helps keep internal parts securely positioned, reducing movement caused by vibration and repeated impacts. Manufactured to original equipment standards, this component is ideal for replacing a worn, damaged, or missing ring, helping restore reliable bit retention, smooth operation, and overall tool performance.
| Brand | Model Number | Description |
|---|---|---|
| DeWALT | DCF840B | Impact Driver - Impact Driver |
| DeWALT | DCF840BR | Impact Driver - Impact Driver |
| DeWALT | DCF840E1 | Impact Driver - Impact Driver |
| DeWALT | DCF840E1R | Impact Driver - Impact Driver |
| DeWALT | DCF845B | Impact Driver - Impact Driver |
| DeWALT | DCF845P2 | Impact Driver - Impact Driver |
| DeWALT | DCF850B | Impact Driver - Impact Driver |
| DeWALT | DCF850P1 | Impact Driver - Impact Driver |
| DeWALT | DCF850P1R | Impact Driver - Impact Driver |
| DeWALT | DCF860B | Impact Driver - Impact Driver |
| DeWALT | DCF860WW1 | Impact Driver - Impact Driver |
| DeWALT | DCF870B | Impact Driver - Impact Driver |
| DeWALT | DCF870E1 | Impact Driver - Impact Driver |
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.
