Close
Phone 1-855-343-0069
Cart
Official OEM Guarantee
Fast shipping from USA
365 Day Returns
Preferred Brand Partners
12466920-1-M-DeWALT-9R199440-O-RING
Part Location Diagram of 9R199440 DeWALT O-RING
See part 6 in the diagram
12466920-1-S-DeWALT-9R199440-O-RING 360 view
( Grid squares measure 1x1 inch )
12466920-1-S-DeWALT-9R199440-O-RING 12466920-2-S-DeWALT-9R199440-O-RING 12466920-3-S-DeWALT-9R199440-O-RING 12466920-1-S-DeWALT-9R199440-O-RING 360 view
Part Location Diagram of 9R199440 DeWALT O-RING

O-RING 9R199440

Manufactured by:
DeWALT
ERP Number:
ERP12466920
Part Number:
9R199440
Original Equipment Manufacturer ?
$6.16
★★★★★
★★★★★
1 Review
In Stock
Delivers in 3-5 Business Days!
Minimum Quantity of 2 required

A Bit Difficult 

30 - 60 mins 

(1 rated repair) ?

Does this part fit my model?

Need help finding your model number?

Jump to:

Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:
  • Bostitch
  • DeWALT
  • Porter Cable
  • Stanley
This part works with the following products:
  • Nailer
  • Air Tool
Part# 9R199440 replaces these:
9R199440, P9R199440,
★

Customer Part Reviews

?
5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
Click to filter by ratings:
  • 5 stars
    1
  • 4 stars
    0
  • 3 stars
    0
  • 2 stars
    0
  • 1 star
    0
  • 1
Sort by:  
Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
parts for my floor nail gun
The parts were exactly what I needed. It took almost three months to receive.
Guest - September 10, 2021
Verified Purchase

Questions & Answers

?

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.

Does this fit my product?
  • 1
Sort by:  
Sorry, we couldn't find any existing answers that matched.
Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Nail gun is leaking I need to replace what part
Milledge For model number BTFP12569 - December 2, 2023

Hi Milledge, Thank you for your question. If the nail gun is leaking air from the top, we would recommend, checking the o-rings. We hope this helps!

eReplacementParts Team
December 2, 2023

Did this question help you?
Thank you for voting!

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.

A Bit Difficult 

30 - 60 mins 

(1 rated repair) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Gasket was broken in half when received so I had to use old one.

Andre from Oneonta, Alabama

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Wrench (Adjustable)
Parts Used:
9R199435, 9R199432, 850143, 86458, 9R199440, 184452
1 removed O-rings
2 cleaned all parts
3 used air gun oil to lube o-rings
4 replace o-rings
5 used light film of air gun oil to lube where o-ring would be sliding
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP12466920
Manufacturer Part Number: 9R199440
Brand Model Number Description
Bostitch BTFP12569 Nailer - 2in1 Flooring Tool
Bostitch BTFP12570 Nailer - 2-In-1 Flooring Tool
DeWALT DWFP12569 - 2 In 1 Flooring Tool
Stanley FMFP12758 Air Tool - 2in1 Flooring Tool
Porter Cable PCFP12561 Nailer - 2 In 1 Flooring Tool
O-RING
$ 6.16
In Stock
Minimum Quantity of 2 required
✖
Stock Status
✖
Mail-In Recycling Rebate

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.

✖