Easy
15-30 minutes
This is a manufacturer sourced replacement part that is specially made for use with Bostitch nailers. The purpose of this ring is to provide an air tight seal for the bumper. Please note this durable metal ring is sold individually and it will require a hex key also known as an allen wrench to complete the repair.
Ring, Bumper T55031
OEM part for: Bostitch, DeWALT
Part Number: T55031
$5.19
In Stock
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Frequently Purchased Together ?
Compatibility
This part will fit the following 46 machines
Bostitch
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DeWALT
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Show More Compatible Models
This item works with the following types of products:
- Nailer Parts
- Stapler Parts
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easy repair
My nail gun works like new now
Darrell F -
April 25, 2022
Verified Purchase
Great parts ereplacementparts.
And really happy with the parts I buy and this company I recommend to buy parts
Guest -
September 14, 2020
Verified Purchase
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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.
Leaking air inside nailer
DALLAS - April 23, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Nailer
Difficulty
Easy
Time
30-60 minutes
Tools Used
Wrench Set, Allen Head Set
I disassembled the gun carefully to see how each part works & to reassemble gun,
After cleaning gun, I put on the new parts & it nailed perfect. This gun is about 30 years
old & thank you for still having the parts!
After cleaning gun, I put on the new parts & it nailed perfect. This gun is about 30 years
old & thank you for still having the parts!
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Air seal blew out.
glenn - October 25, 2017
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Allen wrench
Parts Used
Disassembled the tool and replaced the air seal. Reassembled and tested.
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Nailer wouldn't retract all the way
Randy - June 29, 2017
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Allen head socket set - metric
Parts Used
Removed the 4 screws to remove exhaust housing
Removed the spring loaded bumper from the exhaust housing
Dumped out all the broken debris
Replaced the bumper and reassembled
Removed the spring loaded bumper from the exhaust housing
Dumped out all the broken debris
Replaced the bumper and reassembled
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PISTON STOP FELL APART DUE TO AGE
John - November 20, 2015
Tool Type
Nailer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Pliers, ALLEN WRENCH
Parts Used
VERY SIMPLE REPAIR. THE HARDEST PART WAS CLEANING ALL OF THE SMALL PIECES OF PLASTIC FROM THE OLD PISTON STOP.
REMOVED THE FOUR SCREWS HOLDING DOWN THE BACK COVER OF THE NAILER.
LIFTED OUT HEAD VALVE AND COMPRESSION SPRING TO ACCESS THE PISTON STOP.
REMOVED THE OLD PISTON STOP AND RING,BUMPER AND CLEANED COVER.
INSTALLED THE NEW RING,BUMPER, NEW PISTON STOP, OLD COMPRESSION SPRING AND HEAD VALVE.
ADDED A LITTLE OIL AND REATTACHED COVER.
REMOVED THE FOUR SCREWS HOLDING DOWN THE BACK COVER OF THE NAILER.
LIFTED OUT HEAD VALVE AND COMPRESSION SPRING TO ACCESS THE PISTON STOP.
REMOVED THE OLD PISTON STOP AND RING,BUMPER AND CLEANED COVER.
INSTALLED THE NEW RING,BUMPER, NEW PISTON STOP, OLD COMPRESSION SPRING AND HEAD VALVE.
ADDED A LITTLE OIL AND REATTACHED COVER.
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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.
