Part Location Diagram of A101000140 Echo Ring-piston
See part H-6 in the diagram
Replacing your Echo Leaf Blower / Vacuum Ring-piston
( Grid squares measure 1x1 inch )

Ring-piston A101000140

Manufactured by:
Echo
ERP Number:
ERP9180838
Part Number:
A101000140
Original Equipment Manufacturer ?
  Works with your model  PB-250!
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(2 rated repairs) ?
  Works with your model   PB-250!

Product Description

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The purpose of a piston ring is to create an air tight seal inside the cylinder. This piston ring is an authentic manufacturer approved replacement part that is specially designed for use with Echo backpack blowers. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase, this would cause low compression and a loss of power. Replacing the piston ring should resolve this issue. This part is made from durable metal and is sold individually.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Echo
This part works with the following products:
  • Leaf Blower / Vacuum
  • Chipper Shredder

Videos For installing this part.

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Replacing your Ring-piston

Customer Part Reviews

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Average Rating (out of 5):
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

30 - 60 mins 

(2 rated repairs) ?
  • 1
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Heavy carbon build up from incorrect oil and gas mixture.

James from MIDDLETOWN, Ohio

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Pliers, Socket set
Parts Used:
V100000190, A101000140
Disassembled entire blower. Removed the piston and ring. Cleaned all carbon from the cylinder ports, piston and piston ring groove. Honed the cylinder for a nice cross hatch. Replaced the piston ring and the base gasket. Reassembled the entire blower while cleaning every part before installing. Filled the gas tank with the correct synthet ic oil and 93 octane gas at a 40-1 mixture. Ignition on, carb primed and pulled twice when the engine started. Adjusted carburetor for maximum RPM at full throttle. I\'ve been working on small engines for over 50 years so I\'ve made all the dumb mistakes that you can imagine. Just pay attention when disassembling or take pictures to refer back to later when assembling. Most of all, have fun and enjoy the job.
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Owner put straight gas in a 2 cycle blower.

Steven from SPRING BRANCH, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Parts Used:
A101000140
Tear the unit down until you can remove the cylinder. Piston was seized in bore but 2 cycle oil freed it up to remove it. No damage to bore so just installed new piston and ring, after assembly the blower started on the 2nd pull...
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Model Cross Reference

This part works with the following models:
ERP Number: ERP9180838
Manufacturer Part Number: A101000140
Brand Model Number Description
Echo ES-250 Chipper Shredder - 25.4 cc Shred 'N' Vac
Echo ES-252 Chipper Shredder - Echo Shred N Vac Shredder/Vacuum
Echo ES-255 Chipper Shredder - Shred &#39N&#39 Vac
Echo PB-250 Leaf Blower / Vacuum - 25.4cc Handheld Blower
Echo PB-250LN Leaf Blower / Vacuum - 25.4 cc Handheld Blower
Echo PB-251 Leaf Blower / Vacuum - Handheld
Echo PB-252 Leaf Blower / Vacuum - Handheld Blower
Echo PB-255 Leaf Blower / Vacuum - Handheld
Echo PB-255LN Leaf Blower / Vacuum - 25.4 cc Handheld Blower
Echo PB-265L Leaf Blower / Vacuum - Backpack Blower
Echo PB-265LN Leaf Blower / Vacuum - Low Noise Backpack Blower