This is a genuine Dewalt replacement part, it is sold individually. The purpose of the Detent Pin is to secure sockets to the anvil on the Impact Wrench model numbers shown below. It is held in the anvil by use of a spring and pin.
1. Tap the roll pin half way out with a hammer and a nail set with the smallest point.
2. Install the detent spring.
3. Install the detent pin.
4. Holding the detent pin down. Tap the roll pinback in place.
Done.
1. Started roll pin in its hole with hammer.
2. Placed detent spring and the detent pin in place.
3. Held detent pin in and used pliers to squeeze roll pin in place.
4. You may have to tap roll pin flush with surface of 1/2 socket holder..
Punched out the roll pin and removed worn spring and detention pin and replaced roll pin, you need a good set of pliers to hold everything so you can replace the roll pin.
Ruined a roll pin punch and a pin punch trying to remove the wore roll pin. Soaked it in Kroil oil for several days and finally got it to come out. After the old roll pin was out, the new parts were easily installed.
Hardest part was finding the correct pin punch to remove what was left of the 2mm soll pin that keeps the detent and spring in. Didn\'t have one so had to make one. After that was easy repair. Once again a pleasure to use my old Black and Decker \"Professional\" Electric Impact gun, without the socket falling off and rolling under the car
... Read more. I\'ve had it for nearly forty years and it still works great!
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Detent ball was missing, wouldn\'t hold sockets in place
Cleaned the impact driver shaft, installed spring then detent pin, held in place with vice grips put in roll pin to hold in place. Repair was done and works like new.
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Roll pin fell out and allowed detent pin to fall out from anvil on dewalt 1/2 impact, spring flying into the distance, then i lost the detent.
Cleaned hole
Inserted spring then detent pin
held pin and spring with vice grips
hammer in roll pin
because roll pin was not perfectly round it wouldn\'t seat all the way, so grind off excess to allow socket to slide past
Knockout old pin with hammer and drift pin until able to grab with needle nose vise grip to remove completely
Remove old spring and detent
Install new pin until slightly before detent hole [grab pin with needle nose vise grip and hammer in]
Insert new spring and new detent[keep only the crown of detent above anvil]
... Read more Using a vise, squeeze pin all the way in. [C clamp can be used instead of a vise]
Using a drift pin tap pin in until flush with anvil
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Model Cross Reference
This part works with the following models:
ERP Number: ERP10187196
Manufacturer Part Number: N020802
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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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.
