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BRN175A (Type 1) Bostitch Nailer - Overview

Diagrams for BRN175A

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KIT-TRIGGER VALVE – Part Number: TVA6
$50.77
In Stock
KIT-TRIGGER VALVE
★★★★★
★★★★★
(1)
Part #TVA6
This is a genuine Bostitch replacement part that fits all BT brad nailers and all S32 staplers. If trigger leaks air or if tool misfires often, try replacing trigger valve. This kit contains one (1) each of: valve assembly (including both O-rings), lubricant, spring pin punch, and repair instructions. Please note that two (2) O-rings are included but can also be purchased separately as parts # 106967 and # 86459. O-rings are easily damaged and worn out, causing tool issues, so it's a good idea to have a backup or two on hand. Only a hammer is needed for this repair.
RING, SLEEVE – Part Number: 149814
$6.40
In Stock
RING, SLEEVE
Part #149814
This is an authentic manufacturer-sourced part which is specially designed for use with Bostitch nailers. It helps to provide an air-tight seal for the cylinder. 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 item is made of durable rubber and is sold individually.
NOSE GASKET – Part Number: 9R210181
No Longer Available
NOSE GASKET
Part #9R210181
CONTACT ARM SPRING L – Part Number: 9R210200
$6.40
In Stock
CONTACT ARM SPRING L
Part #9R210200
CANISTER LATCH – Part Number: 9R205561
$9.01
In Stock
CANISTER LATCH
Part #9R205561
LATCH SPRING – Part Number: 9R210171
$6.40
In Stock
LATCH SPRING
Part #9R210171
FOOT ASSY – Part Number: 9R210195
$34.53
In Stock
FOOT ASSY
Part #9R210195
CHECK PAWL PIN – Part Number: 9R210179
$6.40
In Stock
CHECK PAWL PIN
Part #9R210179
O-RING – Part Number: 9R196690
$6.40
Special Order
O-RING
Part #9R196690
QUICK CONNECT – Part Number: 9R195624
$6.40
On Order
QUICK CONNECT
Part #9R195624
COLLAR-SPRING – Part Number: 149853
$6.40
In Stock
COLLAR-SPRING
Part #149853
PIN-ROLL-3MM X 10MM – Part Number: MPG030010
$6.40
In Stock
PIN-ROLL-3MM X 10MM
Part #MPG030010
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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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