Seal 883844

Description:

This is an authentic high quality item that is specially produced for Porter Cable nailers and staplers. This is one of the seals for the trigger valve assembly which is sold separately. Please note this durable rubber seal is sold individually.

Frequently Purchased With

O-ring
$4.99

Urethane Retai..
$4.99

O-ring
$4.99

Seal
$6.52

Trigger Valve ..
$3.99

O-ring
$4.99

O-ring
$5.19

Piston Ring
$9.63

Compatibility

This part is compatible with the following machines:

Porter Cable

BN125 Brad Nailer
BN125A Brad Nailer
BN200 Brad Nailer
BN200A Brad Nailer
BN200V12 Type 1 Cordless Brad Nailer
BN200V12 Type 2 Cordless Brad Nailer
NS100A Narrow Crown Stapler
NS150 Narrow Crown Stapler
NS100 Type 1 1" NC Stapler Kit

NS150A Type 1 1-1/2" Stapler
NS150A Type 2 1-1/2" Stapler
J-NS100 (Type 1) 1in Nc Stapler Kit
BN125 (Type 1) 1 1/4in Brad Nailer Power Tool
BN125A (Type 1) Finish Nailer Power Tool
BN200 (Type 1) 2in Brad Nailer Kit Power Tool
BN200A (Type 1) Finish Nailer Power Tool
NS100A (Type 1) Stapler Power Tool
NS150 (Type 1) 1 1/2innc Stapler Kit Power Tool

Expand the 18 compatible machines

Products Compatibility

This item works with the following types of products:

• Nailer
• Stapler

Repair Instructions: Submitted by Customers Like You

5 of 6 people found this instruction helpful

Tool Type:

Nailer

Parts Used:

Seal - 883844

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

, Allen key

Air was coming out the top of the housing.

1. Removed the 4 Allen bolts from the top of the nailer.
2. The top came right off and I could see the o-ring was damaged.
3. With my fingers I just removed the old o-ring and slipped the new one on.
4. Replaced top of nailer, inserted the 4 bolts and tightened them down snug
5. Oiled nailer and its firing away like brand new.

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Tool Type:

Nailer

Parts Used:

Seal - 883844

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

, allen wrench

nailer blew the main air cylinder o-ring

opened the cylinder and replaced the old o-ring with a new one

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Tool Type:

Nailer

Parts Used:

O-ring - 883849

Seal - 883844

Trigger Valve Head - 894694

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Wrench Set, Grease

nailer would not fire when trigger depressed.

remover trigged assemble
removed trigger plunger
removed worn and damaged seal
lubricated and replace new seal and O RING
replaced trigger plunger assemble
replaced trigger assemble
nalier fixed

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Tool Type:

Nailer

Parts Used:

Seal - 883844

Trigger Valve Head - 894694

Trigger Valve Stem - 913374

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Wrench Set, len wrenches

Nailer quit resetting and then started continuously leaking air

Took it apart replaced valve stem and head and the seal underneath the head. Replaced the seal on top of the nailer piston. I probably didn't need the valve parts and definitely didn't need the o-rings in the parts as they were part of the valve stem.

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Tool Type:

Nailer

Parts Used:

Seal - 883844

O-ring - A00104

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Socket set, Allen wrench

Air leakage, broken O ring

Remove the top of the nail gun, remove the the worn seal and o-ring. Clean inside the nail gun and oil it. Install the new parts. Replace the top.

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Tool Type:

Nailer

Parts Used:

Seal - 883844

Repair Difficulty:

Medium

Time Spent Repairing:

15-30 minutes

Tools Used:

Wrench Set

Driver would not return.

One o-ring went bad. Replace that but the main problem was a piece of the old o-ring was blocking the exit port. Blew it out with an air compressor and now the nail gun works great.

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Tool Type:

Nailer

Parts Used:

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Nutdriver, Allen wrench

Air leak at nose

I broke nailer down completely and reinstalled all new parts..You make it very easy for repair..All your parts are clearly marked for ease of replacement..Thanks for all you do..Rich Lincoln Ca

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Tool Type:

Nailer

Parts Used:

Seal - 883844

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Pliers, Wrench Set, Adjustable Wrench

When the trigger was pulled the nail gun had no pressure and you could hear air leaking around the trigger.

I disassembled the trigger by first taking out the pin and then removing the throttle piece of the trigger by increasing it. After it was removed I placed my hand over the hole and lightly connected the pressure hose to blow out the rest of the parts. I replaced a deteriorating seal and reinstalled.

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Reviews

Average Rating (out of 5):

2 Reviews

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Porter cable brad nailer parts

Easy to pick parts needed arrived quickly which greatly minimized my down time

Guest - April 28, 2023 Verified Purchase

good

Randy - December 22, 2020 Verified Purchase

Verified Purchase

eReplacementParts Team

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Questions & Answers for Seal