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8990833-1-M-Husqvarna-503894401-Gasket
Part Location Diagram of 503894401 Husqvarna Gasket
See part J-17 in the diagram
( Grid squares measure 1x1 inch )
8990833-1-S-Husqvarna-503894401-Gasket Part Location Diagram of 503894401 Husqvarna Gasket

Gasket 503894401

Manufactured by:
Husqvarna
ERP Number:
ERP8990833
Part Number:
503894401
Original Equipment Manufacturer ?
  Works with your model  CS2145!
$9.27
In Stock
Delivers in 3-5 Business Days!

Easy 

1- 2 hours 

(2 rated repairs) ?
  Works with your model   CS2145!

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Description Frequently Purchased Together Troubleshooting Repair Instructions Model Cross Reference

Product Description

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It is a genuine manufacturer-sourced replacement gasket which is specially designed for use with Husqvarna chainsaws. This gasket is utilized to provide an air-tight seal for the cylinder, over time gaskets tend to deteriorate and may crack eventually requiring a replacement. It is made of high-quality composite material and it is sold individually.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
  • RedMax
This part works with the following products:
  • Chainsaw
Part# 503894401 replaces these:
503894401, 503894402,

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 

1- 2 hours 

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

Had bad base gasket on the cylinder. And the intake was leakin air bought revised intake

John from Limington, Maine

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Parts Used:
503894401, 503866302
Remove top cover.
Removed air filter
Remove throttle linkage
Remove two bolts holding carburetor on the intake
Remove carburetor
Remove muffler
Remove handle
Remove 4 bolts holding cylinder head on
Remove head
Change gasket
Complete step above in reverse
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Cylinder and piston was scared.

Edward from Houston, Ohio

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
537253104, 503894401, 503862501
I had to remove carb and exhaust first then the cyl and piston. Then I reversed the order to put back together. Note my chainsaw was a Jonsered the carb throat needs to be on cylinder assembly before putting on the crankcase.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP8990833
Manufacturer Part Number: 503894401
Brand Model Number Description
Jonsered 2141 Chainsaw - Chain Saw
Jonsered 2145 Chainsaw - Chain Saw
Jonsered 2149 Chainsaw - Chain Saw
Jonsered 2150 Chainsaw - Chain Saw
Husqvarna 340 Chainsaw - 340, 20030100001-20041000000
Husqvarna 340E Chainsaw - 340 E (20062300001-Current)
Husqvarna 340EPA Chainsaw - Chainsaw
Husqvarna 345 Chainsaw - 345, 20030100001-20041000000
Husqvarna 345E Chainsaw - 345 E (20051800001-20062300000)
Husqvarna 345EPA Chainsaw - Chainsaw
Husqvarna 346 Chainsaw - Chainsaw
Husqvarna 346XP Chainsaw - Chainsaw
Husqvarna 346XPEPA Chainsaw - Husqvarna Chainsaw Model 346XPEPA Parts
Husqvarna 350 Chainsaw - Chainsaw
Husqvarna 350EPA Chainsaw - Chainsaw
Husqvarna 351 Chainsaw - Chainsaw
Husqvarna 351EPA Chainsaw - Chainsaw
Husqvarna 353 Chainsaw - Chainsaw
Husqvarna 353-353G Chainsaw - 353 / 353g / 353e-Tech / 353g E-Tech
Husqvarna 353EPA Chainsaw - Chainsaw
Husqvarna 353EPAI Chainsaw - Husqvarna Chainsaw Model 353EPAI Parts
Jonsered CS2141 Chainsaw - Chain Saw
Jonsered CS2141EPA Chainsaw - Chain Saw
Jonsered CS2145 Chainsaw - Chain Saw
Jonsered CS2145EPA Chainsaw - Chain Saw
Jonsered CS2147 Chainsaw - Chain Saw
Jonsered CS2147EPA Chainsaw - Chain Saw
Jonsered CS2150 Chainsaw - Chain Saw
Jonsered CS2150EPA Chainsaw - Chain Saw
Jonsered CS2152 Chainsaw - Chain Saw
Gasket
$ 9.27
In Stock
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Stock Status
✖
Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

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