12403403-1-M-DeWALT-100279-O-RING-1.612X.103
Part Location Diagram of 100279 DeWALT O-RING-1.612X.103
See part 3 in the diagram
( Grid squares measure 1x1 inch )
12403403-1-S-DeWALT-100279-O-RING-1.612X.103 Part Location Diagram of 100279 DeWALT O-RING-1.612X.103

O-RING-1.612X.103 100279

Works With Model 438S2!
$6.51
In Stock
Fix Number:
FIX12403403
Manufacturer #:
100279
Manufactured by:
DeWALT
Works With Model 438S2!

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Product Description

This is an authentic Bostitch replacement part. The O-ring is designed by the manufacturer for use in staplers. This part is made of flexible rubber, and is used to seal the connection between the frame and the sleeve bulkhead or cylinder sleeve. You may require an Allen wrench or hex key when replacing this part. It is advisable when removing multiple parts to keep careful track of their order so they can be reassembled correctly. This item is sold individually.

  • Works with the following brands:
    Bostitch, Craftsman, DeWALT
  • Works with the following products:
    Nailer, Chainsaw
  • Part# 100279 replaces these:
    100279
Works with the following brands:
Bostitch, Craftsman, DeWALT
Works with the following products
Nailer, Chainsaw
Part Number Cross Reference
Part# 100279 replaces these:
100279

Questions and Answers

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Model Compatibility

This part works with the following models:
Fix Number: FIX12403403
Manufacturer Part Number: 100279
Brand Model Number Description
Craftsman 217590240 Chainsaw - Sears Electric Outboard Motor
Craftsman 217590241 Chainsaw - Electric Fishing Motors
Craftsman 217590242 Chainsaw - Electric Fishing Motors
Craftsman 217590290 Cultivator - Elec. Fish Motors 24
Craftsman 217590291 Cultivator - Electric Fishing Motors
Craftsman 217590292 Chainsaw - Electric Fishing Motors
Bostitch 438S2 Nailer - Pneumatic Stapler
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Bostitch 438S2R-1 Nailer - Pneumatic Stapler
Bostitch 438S4 Nailer - Pneumatic Stapler
Bostitch 438S5 Nailer - Pneumatic Stapler
Bostitch 450S2 Nailer - Pneumatic Stapler
Bostitch 450S2-1 Nailer - 16 GA Wide Crown Lathing Stapler
Bostitch 450S2-2 Nailer - Tacker,s2,2in Max.
DeWALT DW450S2 - 16ga 1incrw 2in Stap
O-RING-1.612X.103
$ 6.51
  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.