Part Location Diagram of 163921 DeWALT ASSEMBLY, PISTON/DRIV
See part 17 in the diagram
( Grid squares measure 1x1 inch )

ASSEMBLY, PISTON/DRIV 163921

Works With Model F21PL!
$117.17
In Stock
Fix Number:
FIX18980069
Manufacturer #:
163921
Manufactured by:
DeWALT
Works With Model F21PL!

Product Description

The piston/driver assembly fits between the cylinder sleeve and the o-ring. It is an authentic OEM sourced item which is specially produced for use with Bostitch nailers. This item is available as an individual replacement part. It may require a screwdriver during installation. This is made of metal and will need to be replaced if it breaks.

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Model Compatibility

This part works with the following models:
Fix Number: FIX18980069
Manufacturer Part Number: 163921
Brand Model Number Description
Bostitch F21PL Nailer - Pneumatic Stick Nailer
Bostitch F21PL2 Nailer - Pneumatic Stick Nailer
Bostitch N89RH17 Nailer - Pneumatic Stick Nailer
Bostitch N89RH17-1 Nailer - Nailer
Bostitch N89RH17-2MCN Nailer - Pneumatic Stick Nailer