Part Location Diagram of 503289050 Husqvarna Piston Ring
See part K-6 in the diagram
( Grid squares measure 1x1 inch )

Piston Ring 503289050

Manufactured by:
Husqvarna
ERP Number:
ERP8990091
Part Number:
503289050
Original Equipment Manufacturer ?
  Works with your model  CS2255!
$19.40
Special Order

A Bit Difficult 

1- 2 hours 

(1 rated repair) ?
  Works with your model   CS2255!

Product Description

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This is an OEM part sourced directly from the manufacturer. The piston ring is commonly found in Husqvarna chainsaws. This part is made of metal, and is used to help seal the piston in the cylinder. You may require an Allen wrench and pliers when replacing this item. The piston ring is available as an individual replacement part.

Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
  • RedMax
This part works with the following products:
  • Chainsaw
Part# 503289050 replaces these:
5032890-50, 503289029, 503289050,

Questions & Answers

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Customer Repair Instructions

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A Bit Difficult 

1- 2 hours 

(1 rated repair) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

low compression

richard from north branford, Connecticut

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Parts Used:
503289050
removed the piston cylinder, honed the cylinder and installed the new ring and reinstalled the cylinder
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Model Cross Reference

This part works with the following models:
ERP Number: ERP8990091
Manufacturer Part Number: 503289050
Brand Model Number Description
Husqvarna 180BF Leaf Blower / Vacuum - 180 Bf (20080500001-20084000000)
Jonsered 2063 Chainsaw - Chain Saw
Jonsered 2063EPA Chainsaw - Chain Saw
Jonsered 2071 Chainsaw - Chain Saw
Jonsered 2071EPA Chainsaw - Chain Saw
Jonsered 2159 Chainsaw - Chain Saw
Jonsered 2159EPA Chainsaw - Chain Saw
Jonsered 2163 Chainsaw - Chain Saw
Jonsered 2163EPA Chainsaw - Chain Saw
Jonsered 2171 Chainsaw - Chain Saw
Jonsered 2171EPA Chainsaw - Chain Saw
Husqvarna 356BF Leaf Blower / Vacuum - 356 Bf (20044000001-20144899999)
Husqvarna 357 Chainsaw - Chainsaw
Husqvarna 357EPA Chainsaw - Chainsaw
Husqvarna 357XP Chainsaw - Chainsaw
Husqvarna 357XPEPA Chainsaw - Chainsaw
Husqvarna 359 Chainsaw - Chainsaw
Husqvarna 359EPA Chainsaw - Chainsaw
Husqvarna 359EPAI Chainsaw - Chainsaw
Husqvarna 362 Chainsaw - Chainsaw
Husqvarna 362EPA Chainsaw - Chainsaw
Husqvarna 362SPECIAL Chainsaw - Husqvarna Chainsaw Model 362SPECIAL/1999-11 (362SPECIAL/199911, 362SPECIAL/1999 11) Parts
Husqvarna 362SPECIALEPA Chainsaw - Husqvarna Chainsaw Model 362SPECIALEPA/1999-11 (362SPECIALEPA/199911, 362SPECIALEPA/1999 11) Parts
Husqvarna 362XP Chainsaw - 362 Xp, 19991800001-Current
Husqvarna 362XPEPA Chainsaw - 362 Xp Epa, 19991900001-20013999999
Husqvarna 362XPSPECIAL Chainsaw - Chainsaw
Husqvarna 362XPSPECIALEPA Chainsaw - Chainsaw
Husqvarna 371 Chainsaw - Chainsaw
Husqvarna 371EPA Chainsaw - Chainsaw
Husqvarna 371XP Chainsaw - Chain Saw