O-RING-1.689X.190 851439
- Manufactured by:
- DeWALT
- ERP Number:
- ERP12504752
- Part Number:
- 851439
Does this part fit my model?
Need help finding your model number?Product Description
?This is a genuine replacement part produced by original manufacturer. It is found in assorted models of Bostitch nailers. An O-ring prevents pressure loss by creating a flexible seal between rigid parts. Many tools use different sizes/shapes of O-ring throughout, so ensure that correct one is used. Sold individually.
Frequently Purchased Together
?Troubleshooting
- Bostitch
- DeWALT
- Nailer
Customer Part Reviews
?- < Prev
- 1
- Next >
Questions & Answers
?Our customer Service team is at the ready daily to answer your part and product questions.
Be the first to ask our experts a question about this part!
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
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.
- < Prev
- 1
- Next >
Leaking air inside nailer
DALLAS from GRENADA, Mississippi
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Wrench set
After cleaning gun, I put on the new parts & it nailed perfect. This gun is about 30 years
old & thank you for still having the parts!
Cylinder seal split with age.
Jason from MANSFIELD, Texas
- Difficulty Level:
- Easy
- Total Repair Time:
- 30 - 60 mins
Not driving nails
gary from queensbury, New York
- Difficulty Level:
- A Bit Difficult
- Total Repair Time:
- 30 - 60 mins
- Tools:
- Wrench (Adjustable)
- < Prev
- 1
- Next >
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.