T40S4M Bostitch Nailer - Overview

Diagrams for T40S4M

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O-Ring,1.739X.070 – Part Number: 851483
No Longer Available
O-Ring,1.739X.070
Part #851483
WASHER-HSLW M5 – Part Number: MLW5
$7.44
Special Order
WASHER-HSLW M5
Part #MLW5
Washer,#8 Lock – Part Number: LW8
No Longer Available
Washer,#8 Lock
Part #LW8
Screw,Shcs,M4X0.70X5 – Part Number: MSC4070-5
No Longer Available
Screw,Shcs,M4X0.70X5
Part #MSC4070-5
Check Seal – Part Number: N50034
No Longer Available
Check Seal
Part #N50034
This is a genuine manufacturer-sourced part which is made for Bostitch nailers and staplers. It helps to distribute the pressure evenly and provide a tight seal between connected components. Over time check seal may wear out, become brittle and begin to crack eventually requiring a replacement. Make sure to check the appropriate diagrams for your model to ensure the exact location and the correct application. Note, one durable rubber check seal is included.
SCREW-SOC HD. CAP M5 – Part Number: MSC5080-20
$7.44
Special Order
SCREW-SOC HD. CAP M5
Part #MSC5080-20
O-RING-.703X.103 – Part Number: 851554
$9.71
Special Order
O-RING-.703X.103
Part #851554
This o-ring is a high quality item designed for Bostitch nailers and staplers. It is an authentic part that is supplied directly from original equipment manufacturer. This o-ring is generally used to provide a seal for the trigger valve. Over time these rubber parts tend to shrink, become brittle and crack allowing for air leaks. Keep an eye on the tools performance and replace o-rings as needed to maintain optimum performance. Please note, one rubber o-ring is included per order. Replacing this item you will need hex key also known as an allen wrench.
O-RING-1.925X.103-NB – Part Number: 850605
$7.44
Special Order
O-RING-1.925X.103-NB
Part #850605
This is an authentic manufacturer-sourced replacement part designed for use with Bostitch and Porter Cable nailers and staplers. It helps to provide an air-tight seal for the cylinder sleeve, please make sure to check appropriate diagrams of your model for the correct location and application of this hardware. It is made out of rubber material and it is sold individually.
SCREW-SHCS-M4X0.70X1 – Part Number: MSC4070-10
$7.44
Special Order
SCREW-SHCS-M4X0.70X1
Part #MSC4070-10
This authentic item is supplied directly from the original equipment manufacturer for use with Bostitch, Porter Cable and DeWalt nailers and staplers. It is an identical replacement for a missing or a damaged screw that was installed on a new unit. Check the appropriate diagrams for your model for the exact location and the correct application of this component. Keep in mind this high-quality screw is made of durable metal and is sold individually. A screwdriver will be needed to secure and remove it.
ELASTIC STOP NUT-M4 – Part Number: MHE4070-100
$7.44
Special Order
ELASTIC STOP NUT-M4
Part #MHE4070-100
The elastic stop nut attaches to the frame. It is made of metal and is sold individually. This is an authentic Bostitch, Porter Cable, and DeWALT replacement part that is sourced from the original manufacturer for use with staplers and nailers. A wrench may be needed during the replacement of this part. It will need to be replaced if it breaks.
PIN-SPIRAL M3X20MM – Part Number: MPP030020
$7.44
Special Order
PIN-SPIRAL M3X20MM
Part #MPP030020
This is an authentic replacement pin which is sourced from the original equipment manufacturer for use with Bostitch nailers and staplers. It is a standard hardware which may have multiple applications, please 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 spiral pin is made of durable metal and is sold individually.
WASHER.SPECIAL – Part Number: MPW6.2
$7.44
Special Order
WASHER.SPECIAL
Part #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. This washer has multiple applications, please see model diagram for part location and usage. The special washer is sold individually.