BRN175A (Type 1) Bostitch Nailer - Overview

Diagrams for BRN175A

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FEED PISTON – Part Number: 9R210352
$25.32
Special Order
FEED PISTON
Part #9R210352
O-RING – Part Number: 9R196690
$7.44
Special Order
O-RING
Part #9R196690
SPRING-FEED PAWL – Part Number: 149859
$7.44
In Stock
SPRING-FEED PAWL
Part #149859
This is a genuine OEM replacement spring, sold individually and designed for use with select roofing nailers. This spring is mounted to the pawl and plays a crucial role in the firing mechanism. After a nail is discharged, the spring closes the pawl, resetting the tool so it’s ready to fire the next nail. Built to meet original manufacturer specifications, this part ensures reliable performance and proper cycling of your nailer. It's an ideal replacement for a worn or weakened spring that may be affecting tool function.
O-RING-1.862X.103 NB – Part Number: 149829
$7.44
Special Order
O-RING-1.862X.103 NB
Part #149829
A genuine OEM sourced item which is supplied for use with Bostitch nailers. This replacement o-ring is utilized to provide an air-tight seal for the sleeve, please refer to the appropriate diagram of your model for correct location and use of this item. Over time the material may begin to deteriorate and crack eventually requiring replacement to maintain peak performance. Note this durable rubber item is sold individually.
PIN-SPIRAL M3X30 – Part Number: 100298
$7.44
In Stock
PIN-SPIRAL M3X30
Part #100298
It is a genuine manufacturer-supplied component which is made for Bostitch nailers and staplers. This is a special spiral pin that is utilized to secure the trigger. It is an identical replacement for a faulty or a missing hardware that was installed on a new unit. To ensure the proper repair procedure, refer to the appropriate diagram for your model. The spiral pin is made of durable metal and is sold as an individual item. You may need pliers to replace it.
COLLAR-SPRING – Part Number: 149853
$7.44
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COLLAR-SPRING
Part #149853
RETAINING RING-INCH – Part Number: 149854
$7.44
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RETAINING RING-INCH
Part #149854
This authentic part is sourced directly from the original equipment manufacturer for use with Bostitch pneumatic roofing nailers. The purpose of a retaining ring is to secure a component on a shaft. It is an identical replacement for a missing or a faulty hardware that was installed on a new unit, please make sure to refer to the appropriate diagrams of your model for the correct location and application of this component. Keep in mind this high-quality retaining ring is made of durable metal and is sold individually.
SPRING-DEPTH ADJUST – Part Number: 149874
$7.44
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SPRING-DEPTH ADJUST
Part #149874
This is an authentic OEM component from Bostitch. The depth adjust cam spring is compatible with several pneumatic nailer devices. Fitted between the trip assembly and the lower contact arm, providing the necessary resistance. This component is sold individually. A screwdriver and a pair of pliers are often helpful with the repair.
STOP-FEED PISTON – Part Number: 149855
$7.44
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STOP-FEED PISTON
Part #149855
SPRING-FEED PISTON – Part Number: 149887
$7.44
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SPRING-FEED PISTON
Part #149887
O-RING-.299X.103 NBR – Part Number: 149883
$7.44
Special Order
O-RING-.299X.103 NBR
Part #149883
This is an authentic manufacturer sourced replacement part designed for use with Bostitch nailers. It helps to create an air tight seal for the nose assembly, for correct application make sure to check appropriate diagram of your model. Over time gaskets and seals tend to deteriorate and crack eventually requiring replacement. It is made from durable rubber material and it is sold individually.
COVER – Part Number: 184432
$7.44
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COVER
Part #184432
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would not fire nails
10 of 15 people found this instruction helpful.
  • Richard from Bogalusa, LA
  • A Bit Difficult
  • 30 - 60 mins
  • Pliers, Screw drivers
remove 2 Philips head screws, drive out drift pins with drill bit. Remove TVA6 replace with new TVA6 making sure TVA6 is completely seated and slots are aligned with drift pin holes! Drive in drift pins. Replace trigger and screws.
This did not solve the problem as suggested by Parts select.
Replaced Head Valve Seal...Problem re solved
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