Easy
Less than 15 minutes
This is a genuine DeWALT replacement part. The exhaust deflector is designed by the manufacturer for use in staplers and nailers. This part is made of high-quality plastic, and is placed on the cap the machine to redirect the exhaust air. You will require an Allen wrench or hex key when replacing this item. This part is sold individually.
Exhaust Deflector 5140036-02
OEM part for: DeWALT
Part Number: 5140036-02
$4.99
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 4 machines
DeWALT
D51236 Type 1 Nailer View Diagrams & Manuals
D51420 Type 1 Stapler View Diagrams & Manuals
D51420K (Type 1) 18 Gauge 1" X 1/4" Narrow Crown Stapler View Diagrams & Manuals
D51236K (Type 1) 18 Ga 1 1/4" Brad Nailer View Diagrams & Manuals
This item works with the following types of products:
- Nailer Parts
- Stapler Parts
Customer Part Reviews ?
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Parts were exactly what the said and work great I will definitely use ereplacement parts again
Parts were exactly what the said and work great I will definitely use ereplacement parts again
Randy -
December 3, 2022
Verified Purchase
This was a replacement to a busted deflector. Perfect fit.
The replacement part was the perfect fit and at an awesome price.
Guest -
July 27, 2021
Verified Purchase
part needed was in stock
part was in stock and shipped on time... I always trust and know I can depend on ereplacement parts to be accurate in diagram and availability of the item needed to repair my tools...thanks!
Sally -
October 11, 2019
Verified Purchase
Perfect replacement
The original part deteriorated over time and this was an exact replacement for the original.
Guest -
August 7, 2019
Verified Purchase
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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.
Factory exhaust deflector fell apart after 15 years of service and not so ideal storage.
Joseph - December 6, 2021
Tool Type
Stapler
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench
Parts Used
Removed one set screw, pulled off broken piece, set new piece, and screwed in set screw. Maybe 5 minutes total.
I was ready to trash the staple gun but my step son stopped me. I watched a YouTube video, added lubricant as directed, and replaced exhaust deflector. Saved about $100 buying a $3.00 part.
I was ready to trash the staple gun but my step son stopped me. I watched a YouTube video, added lubricant as directed, and replaced exhaust deflector. Saved about $100 buying a $3.00 part.
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replace exhaust cap on staple gun
Larry - April 16, 2020
Tool Type
Stapler
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench, bottle opener
Parts Used
1. Remove old cap screw.
2. Install new exhaust cap and secure with existing screw
3. Remove cap from adjoining Bud light beer bottle....
4. Repeat step 3....
2. Install new exhaust cap and secure with existing screw
3. Remove cap from adjoining Bud light beer bottle....
4. Repeat step 3....
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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.
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