Part Location Diagram of 5140091-20 DeWALT PISTON RING
See part 111 in the diagram
( Grid squares measure 1x1 inch )

PISTON RING 5140091-20

$6.64
In Stock
Fix Number:
FIX18982147
Manufacturer #:
5140091-20
Manufactured by:
DeWALT

Product Description

This replacement piston ring is a high quality item that is supplied by original manufacturer for use with a Porter Cable pin nailer. It is the ring that helps to create a tight seal between the piston and the cylinder walls. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase. This will causing low compression and a loss of power, if compression is reduced significantly, the engine will not run at all. This part is made from durable metal and it is sold individually.

Questions and Answers

Be the first to ask our experts a question about this part!

Model Compatibility

This part works with the following models:
Fix Number: FIX18982147
Manufacturer Part Number: 5140091-20
Brand Model Number Description
Porter Cable PIN138 Nailer - 53448
Porter Cable PIN138,Type1 Nailer - 23G 1-3/8 Pin Nailer
Porter Cable PIN138R Nailer - Pin Nailer