Easy
15-30 minutes
This replacement piston stop is a genuine OEM sourced item, it is specially made for use with Porter Cable roofing nailers. The purpose of this part is to act as a cushion for the driver when the it retracts back in the cylinder after being fired. Because this part get so much abuse it has a tendency to crack and fall apart eventually requiring replacement. This piston stop is made from durable plastic material and it is sold individually. Replacing this part is a fairly easy task that should only require a hex key also known as an allen wrench to remove the cylinder cap.
Piston Stop A03847
OEM part for: Porter Cable
Part Number: A03847
$16.30
In Stock
Order within the next 3 hours and your part ships today! 
Jump To:
Frequently Purchased Together ?
Compatibility
This part will fit the following 2 machines
Porter Cable
RN175A Roofing Nailer View Diagrams & Manuals
RN175A (Type 1) Coil Roofing Nailer Power Tool View Diagrams & Manuals
This item works with the following types of products:
- Nailer Parts
Repair Videos ?
Watch the Repair Video for
Piston Stop
Customer Part Reviews ?
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
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?Questions & Answers for Piston Stop
No questions have been asked yet
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.
Roofing nailer lost air pressure
Angel - October 7, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Nailer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrenchs
Parts Used
1 Removed cap
2 Removed broken piston stop
3 Installed new piston stop
4 Cleaned and oiled the inside
5 Replaced top cap
2 Removed broken piston stop
3 Installed new piston stop
4 Cleaned and oiled the inside
5 Replaced top cap
Did you find this story helpful?
Thanks for voting and helping fellow customers!
No ram to drive nail
jon - December 4, 2021
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers
Parts Used
Replaced parts in the head
Did you find this story helpful?
Thanks for voting and helping fellow customers!
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
