12409674-1-M-DeWALT-121799-O-RING-1.287 X .210
Part Location Diagram of 121799 DeWALT O-RING-1.287 X .210
See part 75 in the diagram
( Grid squares measure 1x1 inch )
12409674-1-S-DeWALT-121799-O-RING-1.287 X .210 12409674-2-S-DeWALT-121799-O-RING-1.287 X .210 12409674-3-S-DeWALT-121799-O-RING-1.287 X .210 Part Location Diagram of 121799 DeWALT O-RING-1.287 X .210

O-RING-1.287 X .210 121799

$4.10
In Stock
Fix Number:
FIX12409674
Manufacturer #:
121799
Manufactured by:
DeWALT

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Product Description

This is an authentic manufacturer sourced replacement part designed for use with Bostitch staplers/nailers. It helps to provide an air tight seal for the poppet. It is made out of rubber material and it is sold individually. To complete this repair you will need a hex key/allen wrench.

  • Works with the following brands:
    Bostitch, DeWALT
  • Works with the following products:
    Nailer, Miscellaneous
  • Part# 121799 replaces these:
    121799, P121799
Works with the following brands:
Bostitch, DeWALT
Works with the following products
Nailer, Miscellaneous
Part Number Cross Reference
Part# 121799 replaces these:
121799, P121799

Questions and Answers

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$26.87
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Model Compatibility

This part works with the following models:
Fix Number: FIX12409674
Manufacturer Part Number: 121799
Brand Model Number Description
DeWALT DWMIIIFN Nailer - 16 Ga L Cleat Flr Na
DeWALT DWMIIIFS - 15.5ga Floor Staplr
Bostitch MIII812CNCT Nailer - Pneumatic Tool
Bostitch MIIIFN Nailer - Nailer
Bostitch MIIIFS Nailer - Stapler
O-RING-1.287 X .210
$ 4.10
  In Stock
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.