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DWMC150 (Type 1) DeWALT Nailer - Parts

1 - 12 of 67

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NOSE-MOVABLE – Part Number: 174083
$23.70
In Stock
NOSE-MOVABLE
Part #174083
This part is an authentic OEM sourced item which is specially produced for use with Bostitch nailers. The movable nose attaches to the nose assembly. It is made of metal and will need to be replaced if it becomes broken. An allen wrench may be needed to replace this part which is available as an individual replacement part.
O-RING – Part Number: 851483-S
$6.40
In Stock
O-RING
Part #851483-S
This item has been OEM sourced to ensure a high level of quality. The o-ring is intended to be used with pneumatic nailers from Bostitch, Porter Cable, and DeWalt. The o-ring is used to seal the connection between the nose and the bottom of the cylinder. This item is sold as an individual replacement part.
Piston Head Valve – Part Number: 174054
$9.11
In Stock
Piston Head Valve
Part #174054
Restore reliable firing power with this piston head valve, a key component that controls airflow within the nailer's cylinder assembly. By directing air pressure to drive and return the piston during each firing cycle, it helps maintain consistent performance and efficient operation. A worn, cracked, or damaged valve can cause air leaks, reduced driving power, or improper cycling, making replacement an important step in restoring tool performance. Because internal component locations can vary between models, refer to your tool's parts diagram or service manual to confirm the correct placement before installation.
O-RING-44.7MMX3.5MM – Part Number: 174055
$6.40
In Stock
O-RING-44.7MMX3.5MM
Part #174055
Help keep your pneumatic nailer operating at peak performance with this O-ring seal, designed to create an airtight seal between internal components and maintain the air pressure needed for consistent driving power. A worn or damaged O-ring can lead to air leaks, reduced performance, and weak or inconsistent firing, making replacement an important part of routine maintenance. Made from durable rubber material, this seal helps restore efficient operation and reliable tool performance. Because O-ring locations can vary between tool models, refer to your tool's parts diagram or service manual to confirm the correct placement before installation.
KIT-TRIGGER VALVE – Part Number: TVA14
$33.29
In Stock
KIT-TRIGGER VALVE
Part #TVA14
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.
O-RING-45.5MMX2.0MM – Part Number: 174058
$6.40
In Stock
O-RING-45.5MMX2.0MM
Part #174058
It is a genuine OEM supplied replacement part and is specially designed for Bostitch nailers. The purpose of this o-ring is to provide an air-tight seal for the cylinder, over time it may wear out and begin to crack eventually requiring a replacement. Make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality component is made of durable rubber material and is sold individually.
O-RING-36.0MMX4.0MM – Part Number: 174060
$6.40
In Stock
O-RING-36.0MMX4.0MM
Part #174060
This is an authentic Bostitch part compatible with nailers. An O-ring is a flexible circle that creates a pressure seal between rigid parts. Multiple sizes of O-ring are used with these tools; see manual for correct size needed and its placement. • Size: 36 mm x 4 mm
O-RING-41.0MMX1.78MM – Part Number: 174044
$6.40
In Stock
O-RING-41.0MMX1.78MM
Part #174044
This is an authentic manufacturer-sourced replacement o-ring which is specially designed for use with Bostitch nailers. It helps to provide an air-tight seal for the exhaust cover, over time it may deteriorate and crack eventually requiring a replacement. Please note this high-quality component is made of durable rubber material and it is sold individually.
CAP-END – Part Number: 175561
$13.68
In Stock
CAP-END
Part #175561
This is a manufacturer sourced replacement part designed for use with Bostitch nailer. This is an end cap to which the hose are connected. This tool uses a 1/4" N.P.T. male plug. This cap is made out of metal and it is sold individually.
SCREW-SHCS-M4X0.7X8 – Part Number: 174080
$6.40
In Stock
SCREW-SHCS-M4X0.7X8
Part #174080
BRACKET-END CAP – Part Number: 174066
$6.40
Special Order
BRACKET-END CAP
Part #174066
LUBE (2CC) – Part Number: 100653
No Longer Available
LUBE (2CC)
Part #100653
1 - 12 of 67