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Bostitch Parts

Bumper 180461

OEM part for: Bostitch, Porter Cable, DeWALT

Part Number: 180461


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Bumper - 180461:Bostitch 360 View
Bumper - 180461:BostitchBumper - 180461:BostitchBumper - 180461:Bostitch 360 View
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Medium 15-30 minutes (4 rated repairs)?
OEM: Original Equipment Manufacturer ?
BostitchPorter CableDeWALT
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Product Description ?

This genuine OEM bumper in your nailer absorbs the impact and provides cushioning when the piston retracts after driving a nail. It is seated at the bottom of the nail gun cylinder. Due to the repeated stress it undergoes during operation, the bumper wears out gradually. Signs that suggest the need for bumper replacement include unusual noises, reduced driving power, misfires, or visible damage to the bumper. To replace a worn-out bumper, remove the cap and detach the cylinder from the body. With the cylinder and piston removed, you can remove the old bumper. Install the new bumper by placing it in the bottom of the gun using pliers and seating it with the backside of a screwdriver. Reinstall the piston into the cylinder, ensuring it sticks out slightly. Insert this assembly back into the body, ensuring the ridges on the backside of the driver face towards the rear of the gun. Finally, reinstall the cap, place the seal onto it, align the gun body with the cap, and securely fasten it with the screws.

  • Classification: Part
  • Weight: 0.01 lbs.
  • Shipping: Ships Worldwide

Frequently Purchased Together ?

Compatibility

This part will fit the following 25 machines

Bostitch

BT1855 Oil-Free Brad Nailer View Diagrams & Manuals
SX1838 Pneumatic Brad Nailer & Stapler View Diagrams & Manuals
SL1838BC (Type 0) Cap Stapler View Diagrams & Manuals
BT1855K (Type 0) 18 Gauge Brad Nailer View Diagrams & Manuals
SX1838K (Type 0) Oil-Free Stapler View Diagrams & Manuals
EHF1838K (Type 0) Flooring Stapler View Diagrams & Manuals
LHF2025K (Type 0) Flooring Stapler View Diagrams & Manuals
BTFP12233 (Type 1) Smart Point 18 GA Brad Nailer Kit View Diagrams & Manuals
EHF1838K (161200001 and higher) Stapler Power Tool View Diagrams & Manuals
LHF2025K (161200001 and higher) Stapler Power Tool View Diagrams & Manuals
SL1838BC (151230000 > higher) Cap Stapler Power Tool View Diagrams & Manuals
SL1838BC (161200001 > higher) Cap Stapler Power Tool View Diagrams & Manuals
BT1855K (10152000 and Higher) 18ga Brad Nailer - 2 Power Tool View Diagrams & Manuals
BT1855K (12340000 and Higher) 18ga Brad Nailer - 2 Power Tool View Diagrams & Manuals
BTFP12233 (15150000 and higher) 18ga Brad Nailer Kit 2-1 Power Tool View Diagrams & Manuals
BTFP12233 (20003001 AND HIGHER) 18ga Brad Nailer Kit 2-1 Power Tool View Diagrams & Manuals

Porter Cable

BN200C Type 1 Brad Nailer View Diagrams & Manuals
NS150C Type 1 18G Stapler View Diagrams & Manuals

DeWALT

DWFP12232 (Type 0) 18 Gauge 1-1/2" x 1/4" Narrow Crown Stapler View Diagrams & Manuals
DWFP12231 (Type 0) 18 Gauge 2" Brad Nailer View Diagrams & Manuals
DWLHF2025K (Type 0) 20ga Engr Floor Stap View Diagrams & Manuals
DWEHF1838K (Type 0) 18ga 7/32 Crwn Flr S View Diagrams & Manuals
DWFP12233 (Type 1) 18 Guage Brad Nailer View Diagrams & Manuals
DWFP1838 (Type 1) 18ga 1-1/2 Stapler View Diagrams & Manuals
DWFP12233 (20003001) 18 Ga Precision Point Finish Nailer Power Tool View Diagrams & Manuals
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This item works with the following types of products:

  • Nailer Parts
  • Stapler Parts

Repair Videos ?

Watch the Repair Video for Bumper

Customer Part Reviews ?

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  • Exactly what I need it
    I received the exact part to replace on my tool.
    Guest - May 16, 2019 Verified Purchase
    t
    t
    t - t days ago Verified Purchase
    eReplacementParts Team
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    Questions & Answers for Bumper


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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.

    Medium 15-30 minutes (4 rated repairs)?

    The nailer was mistakenly oil for an extended period and subsequently damaged the piston and driver,: this is an "oil-less" gun

    Paul - May 20, 2021
    Tool Type

    Nailer

    Difficulty

    Medium

    Time

    15-30 minutes

    Tools Used

    , allen wrench, dental hook

    Simply dismantled the head and piston assy., removed the parts, cleaned vey well, greased the parts as required, re-assembled. Works like new. Applied magic marker writing to say "do not oil".
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    Bumper worn out

    Octavio - May 15, 2019
    Tool Type

    Nailer

    Difficulty

    Medium

    Time

    15-30 minutes

    Tools Used

    Power Drill, Wrench Set

    1. Remove top Cap and 4 screws.
    2. Remove driver and bad bumper
    3. Put new bumper and driver back.
    4. Put top cab and screws back
    Did you find this story helpful?
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    Driver pin was broken and trigger valve was leaking

    Dwight - May 26, 2017
    Opened it up and replaced the parts. Simple and easy
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    Driver wouldn't rebound/reset behind nail head. Thus, it wouldn't set/shoot

    Colin - March 8, 2017
    If you've already diagnosed the issue, mine being that the nail gun wouldn't fire a nail, then this repair is very simple. I have the Bostitch BT-1855 18 gauge nailer. First you will need to remove the cap and (4) Allen head screws at the rear of the gun (part #181917, or item 2 if you are looking at your factory schematic which is the exploded diagram. Once you have removed the cap be sure to set aside the frame cap gasket (item 3, part #175682). Concealed inside the cap are items 4-9 on your schematic. You should see a clear bumper, spring and O-rings. You shouldn't need to replace these. You will need to remove and replace items 10-16 on your schematic. They are as follows: 10-piston driver (#180451) 11-piston ring (#180457), 12-cylinder sleeve (#180458), 13-O-ring (#180459), 14-check seal (#180460), 15-bumper (#180461), 16-driver guide (#180462). I pulled everything out and lined it up just as it went into the nailer, so as not to forget the original placement and mechanics. Remove your replacement parts from their packaging. Assemble items 10-16 together, then place the completed assembly into the gun; rather than putting each individual item back in place. Reattach frame cap seal and frame cap. Test fire gun. All told it should take about 15-30 minutes to complete this repair. You should only need the appropriate size Allen wrench and maybe a small flat head screw driver for prying some of the O-rings out.
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    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.

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