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

PISTON RING 5140091-20

Manufactured by:
DeWALT
ERP Number:
ERP18982147
Part Number:
5140091-20
Original Equipment Manufacturer ?
$6.61
In Stock
Delivers in 3-5 Business Days!
Minimum Quantity of 2 required

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Product Description

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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.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Porter Cable
This part works with the following products:
  • Nailer
Part# 5140091-20 replaces these:
5140091-20,

Model Cross Reference

This part works with the following models:
ERP Number: ERP18982147
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