Part Location Diagram of BA0091 Senco Valve Assembly
See part 8 in the diagram
( Grid squares measure 1x1 inch )

Valve Assembly BA0091

Manufactured by:
Senco
ERP Number:
ERP10071440
Part Number:
BA0091
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(2 rated repairs) ?

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Troubleshooting

This part works with the following brands:
  • Senco
This part works with the following products:
  • Nailer

Customer Part Reviews

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Average Rating (out of 5):
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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.

Easy 

Less than 15 mins 

(2 rated repairs) ?
  • 1
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Just had to replace a broken part

Dale from Jarrettsville, Maryland

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
I decided to clean out and replace the seals in the gun. Cleaned all the internal moving parts , replaced all the o-rings and the valve assembly, put it all back together and It works fine now.
Lay out all the new parts and as you remove the one old one replace it with the new one.
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Neoprene washer had decayed from valve assembly, disabling my nail gun.

DAVID from DADE CITY, Florida

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
BA0091
Simply remove allen screws and cap, then lift out valve assembly. remove center mechanism and transfer to new valve assembly, then reassemble. Very easy. I had submitted this nail gun to an authorized repair shop,and after a week, I was told they could not repair it, as they could no longer get parts. I was about to discard it, when I fou nd your site. You not only had the part I needed, it was reasonably priced, and I received it quickly in good order. I am happily back to using my favorite nail gun again. I will look to you in the future. THANK YOU.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10071440
Manufacturer Part Number: BA0091
Brand Model Number Description
Senco L Nailer - (N4450-1) Staper
Senco LN4450-1 Nailer - Air Nailer
Senco LS Nailer - Stapler
Senco LS1 Electric Drill - 18 Ga. Headless Pinner
Senco LS118Ga Nailer - Ls1 Headless Pinner
Senco LS2 Nailer - Stapler
Senco LS4 Nailer - Stapler
Senco LS5 Nailer - Stapler