Part Location Diagram of 163844 DeWALT SPRING, HEAD VALVE
See part 11 in the diagram
Replacing your Bostitch Nailer SPRING, HEAD VALVE
( Grid squares measure 1x1 inch )

SPRING, HEAD VALVE 163844

Manufactured by:
DeWALT
ERP Number:
ERP18980037
Part Number:
163844
Original Equipment Manufacturer ?
$5.95
Special Order
Minimum Quantity of 2 required

Easy 

15 - 30 mins 

(1 rated repair) ?

Does this part fit my model?

Need help finding your model number?

Product Description

?

This authentic manufacturer-sourced part is made for use with Bostitch nailers. The spring applies tension on the head valve. Over time it will wear out and it may begin to stretch eventually requiring a replacement. This high-quality spring is made of durable metal and is sold as an individual item. Check the appropriate diagrams for your model to ensure the proper repair procedure. A screwdriver will be needed to replace this hardware.

Frequently Purchased Together

?

Troubleshooting

This part works with the following brands:
  • Bostitch
This part works with the following products:
  • Nailer
Part# 163844 replaces these:
163844, P163844,

Videos For installing this part.

?
Replacing your SPRING, HEAD VALVE

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.

Does this fit my product?

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 

15 - 30 mins 

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

Leaking air from the head

Nicholas from North Wildwood, New Jersey

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Parts Used:
163844, 163823, 163822, 163821, 163820, 105814
Removed the head and all internal parts. Placed them in order of removal on workbench and installed new parts in reverse order. The only problem was I forgot to purchase a tube of o ring lube. I had some laying around.
Did you find this story helpful?
Thank you for voting!
  • 1