Easy
15-30 minutes
This item is an authentic Bostitch replacement part that has been sourced from the original manufacturer to be used with pneumatic nailers. The trigger valve works with the plunger to shift pressurized air above the piston to drive it downward and to allow pressure to move back below the piston to keep in the up position. This item is available as an individual replacement part.
Trigger Valve Kit TVA14
OEM part for: Bostitch, DeWALT
Part Number: TVA14
$23.75
In Stock
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Frequently Purchased Together ?
Compatibility
This part will fit the following 7 machines
Bostitch
MCN250S Metal Connector Nailer View Diagrams & Manuals
MCN250 Metal Connector Nailer View Diagrams & Manuals
MCN150 Metal Connector Nailer View Diagrams & Manuals
MCN150 (Type 0) Nailer Power Tool View Diagrams & Manuals
MCN250 (Type 0) Met Conn Nailer Power Tool View Diagrams & Manuals
MCN250S (Type 0) Met Conn Nailer Power Tool View Diagrams & Manuals
DeWALT
DWMC150 (Type 1) 1.5 Metal Conec Nail View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Nailer Parts
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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 from trigger
Brian - January 15, 2019
👍 2 of 2 people found this instruction helpful
Tool Type
Nailer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Hammer and punch
Parts Used
Removed pins.
Used air to remove trigger.
Inserted new trigger.
Installed pins
Used air to remove trigger.
Inserted new trigger.
Installed pins
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Nailer would not fire
matt - March 29, 2016
👍 2 of 3 people found this instruction helpful
Tool Type
Nailer
Difficulty
Medium
Time
15-30 minutes
Tools Used
Pliers
Parts Used
Replaced trigger valve. What is nice about this trigger repair kit, is that it includes installation instructions. Thank you.
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nailer did nothing when attempting to fire
Jim - August 23, 2020
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, punch, hammer, allen wrenches
Parts Used
1. had to take off magazine, nose cover, and CT housing on the lower portion of the nailer. Punched out 4 pins to remove old trigger. Applied grease to new o-rings, lined up new trigger kit and inserted, Re-inserted pins, CT housing, nose cover, and magazine
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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.
