N70CBM Bostitch Nailer - Overview

Sections of the N70CBM

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WASHER-RUBBER-7 – Part Number: 854004
WASHER-RUBBER-7
PartSelect #: PS12504759
Manufacturer #: 854004
This rubber replacement seal is designed for use with select pneumatic and coil-fed nailers, providing a tight and reliable seal at the nose of the tool. Its primary function is to prevent air leakage...
$5.95
  In Stock
C-RING – Part Number: 9R184453
C-RING
PartSelect #: PS12508038
Manufacturer #: 9R184453
$5.95
  Special Order
ASSEMBLY-CANISTER – Part Number: 121635
ASSEMBLY-CANISTER
PartSelect #: PS12406921
Manufacturer #: 121635
$71.35
  Special Order
ASSEMBLY-BRACKET – Part Number: 121632
ASSEMBLY-BRACKET
PartSelect #: PS12413878
Manufacturer #: 121632
$50.84
  Special Order
BUSHING-RUBBER – Part Number: N70143
BUSHING-RUBBER
PartSelect #: PS12529647
Manufacturer #: N70143
$5.95
  Special Order
FRAME/CAP GASKET – Part Number: 9R199852
FRAME/CAP GASKET
PartSelect #: PS12503717
Manufacturer #: 9R199852
This high-quality replacement gasket is designed for use with pneumatic nailers and serves a crucial role in maintaining a secure seal between the end cap and the tool’s main frame. Proper sealing hel...
$11.80
  In Stock
O-RING-1.689X.190 – Part Number: 851439
O-RING-1.689X.190
PartSelect #: PS12504752
Manufacturer #: 851439
This replacement O-ring is designed to help maintain proper air pressure in pneumatic tools by forming a flexible, airtight seal between rigid components. It is commonly used across various models of ...
$8.93
  In Stock
HEAD VALVE PISTON – Part Number: N80337
HEAD VALVE PISTON
PartSelect #: PS18995223
Manufacturer #: N80337
  No Longer Available
O-RING-.386X.094 – Part Number: MRG009824
O-RING-.386X.094
PartSelect #: PS12522429
Manufacturer #: MRG009824
This genuine manufacturer-sourced part is specially designed for Bostitch pneumatic nailers. It is an important component which provides an air-tight seal between connected components. Unfortunately, ...
$20.69
  In Stock
O-RING-1.638X.118 – Part Number: MRG041630
O-RING-1.638X.118
PartSelect #: PS12522430
Manufacturer #: MRG041630
This part is used in various Bostitch nailers and staplers. It is a genuine part made by original manufacturer. An O-ring is a flexible circle used to create a tight seal between rigid parts while pre...
$9.84
  In Stock
O-RING-2.343X.118 – Part Number: MRG049431
O-RING-2.343X.118
PartSelect #: PS12522431
Manufacturer #: MRG049431
It is a genuine item that is supplied by the original equipment manufacturer for use with Bostitch and Porter Cable pneumatic nailers. O-rings are generally utilized to provide a tight seal between co...
$5.95
  Special Order
WASHER.SPECIAL – Part Number: MPW6.2
WASHER.SPECIAL
PartSelect #: PS12522766
Manufacturer #: MPW6.2
This is an original Bostitch replacement part manufactured for use with pneumatic nailers. Washers are used to disperse pressure from a nut or bolt across a wider surface area against a part assembly....
$5.95
  Special Order

Questions And Answers for N70CBM

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
would not fire nails
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 resolved
Parts Used:
KIT-TRIGGER VALVE
  • Richard from Bogalusa, LA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
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