Easy
15-30 minutes
This is an authentic OEM part for use with Husqvarna, Jonsered Chainsaws The bar adjuster assembly adjusts the tension of the bar to keep the cutting chain tight. The assembly may include multiple parts. This part is sold individually. The most common reason for replacing the tensioner is when the chainsaw bar doesn’t adjust when you turn the tension screw and the tensioner, rather than the tension screw, the tension gear, or the adjustment bolt, is worn or damaged. The tools that you will need to replace the bar adjuster assembly are a screwdriver and a wrench set.
Chain Tensioner 537071201
OEM part for: Husqvarna, Jonsered
Part Number: 537071201
$48.56
In Stock
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Compatibility
This part will fit the following 129 machines
Husqvarna
357 XP (2007-03) Chainsaw View Diagrams & Manuals
357 XP (EPA) (2003-04) Chainsaw View Diagrams & Manuals
357 XP (EPA) (2004-05) Chainsaw View Diagrams & Manuals
357 XP (EPA) (2005-02) Chainsaw View Diagrams & Manuals
357 XP (EPA) (2007-03) Chainsaw View Diagrams & Manuals
359 (2001-01) Chainsaw View Diagrams & Manuals
359 (2003-04) Chainsaw View Diagrams & Manuals
359 (2004-05) Chainsaw View Diagrams & Manuals
359 (2005-02) Chainsaw View Diagrams & Manuals
359 (2006-02) Chainsaw View Diagrams & Manuals
359 (2007-03) Chainsaw View Diagrams & Manuals
359 EPA (2001-10) Chainsaw View Diagrams & Manuals
359 EPA (2003-04) Chainsaw View Diagrams & Manuals
359 EPA (2004-05) Chainsaw View Diagrams & Manuals
359 EPA (2005-02) Chainsaw View Diagrams & Manuals
359 EPA (2007-03) Chainsaw View Diagrams & Manuals
340 (2001-09) Chainsaw View Diagrams & Manuals
340 (2004-03) Chainsaw View Diagrams & Manuals
340 (2005-05) Chainsaw View Diagrams & Manuals
340 (2006-06) Chainsaw View Diagrams & Manuals
340 (2007-01) Chainsaw View Diagrams & Manuals
340 E (2005-05) Chainsaw View Diagrams & Manuals
340 E (2006-06) Chainsaw View Diagrams & Manuals
340 EPA (1999-09) Chainsaw View Diagrams & Manuals
340 EPA (2003-01) Chainsaw View Diagrams & Manuals
340 EPA (2004-03) Chainsaw View Diagrams & Manuals
345 (2001-09) Chainsaw View Diagrams & Manuals
345 (2004-03) Chainsaw View Diagrams & Manuals
345 (2007-01) Chainsaw View Diagrams & Manuals
345 E (2005-05) Chainsaw View Diagrams & Manuals
345 E (2006-06) Chainsaw View Diagrams & Manuals
345 EPA (2003-01) Chainsaw View Diagrams & Manuals
345 EPA (2004-03) Chainsaw View Diagrams & Manuals
346 XP (1999-01) Chainsaw View Diagrams & Manuals
346 XP (2001-06) Chainsaw View Diagrams & Manuals
346 XP (2003-06) Chainsaw View Diagrams & Manuals
346 XP (2004-03) Chainsaw View Diagrams & Manuals
346 XP (2007-02) Chainsaw View Diagrams & Manuals
346 XP (2007-08) Chainsaw View Diagrams & Manuals
346 XP EPA (2004-03) Chainsaw View Diagrams & Manuals
350 (1998-02) Chainsaw View Diagrams & Manuals
350 (2001-09) Chainsaw View Diagrams & Manuals
350 (2004-03) Chainsaw View Diagrams & Manuals
350 (2005-05) Chainsaw View Diagrams & Manuals
350 (2006-06) Chainsaw View Diagrams & Manuals
350 (2007-01) Chainsaw View Diagrams & Manuals
350 EPA (2006-06) Chainsaw View Diagrams & Manuals
350 EPA (1999-09) Chainsaw View Diagrams & Manuals
350 EPA (2003-01) Chainsaw View Diagrams & Manuals
350 EPA (2004-03) Chainsaw View Diagrams & Manuals
351 (2001-06) Chainsaw View Diagrams & Manuals
351 EPA (1999-09) Chainsaw View Diagrams & Manuals
353 (2004-03) Chainsaw View Diagrams & Manuals
353 (2007-02) Chainsaw View Diagrams & Manuals
353 (2007-08) Chainsaw View Diagrams & Manuals
353 EPA (2004-03) Chainsaw View Diagrams & Manuals
353 EPA I (2002-09) Chainsaw View Diagrams & Manuals
357 (2001-01) Chainsaw View Diagrams & Manuals
357 EPA (2001-10) Chainsaw View Diagrams & Manuals
357 XP (2003-04) Chainsaw View Diagrams & Manuals
357 XP (2004-05) Chainsaw View Diagrams & Manuals
357 XP (2005-02) Chainsaw View Diagrams & Manuals
357 XP (2006-02) Chainsaw View Diagrams & Manuals
345EPA (1999-09) Chainsaw View Diagrams & Manuals
357 XP EPA (20070900001-20100799999) Chainsaw View Diagrams & Manuals
357 XP EPA (20060600001-20070900000) Chainsaw View Diagrams & Manuals
357 XP EPA (20010100001-20014000000) Chainsaw View Diagrams & Manuals
359 EPA I (20031400001-20042099999) Chainsaw View Diagrams & Manuals
Jonsered
2141 (2000-08) Chain Saw View Diagrams & Manuals
2141 (2001-09) Chain Saw View Diagrams & Manuals
2145 (2000-08) Chain Saw View Diagrams & Manuals
2145 (2001-09) Chain Saw View Diagrams & Manuals
2149 (1999-05) Chain Saw View Diagrams & Manuals
2149 (2001-09) Chain Saw View Diagrams & Manuals
2150 (2000-08) Chain Saw View Diagrams & Manuals
2150 (2001-09) Chain Saw View Diagrams & Manuals
2159 (2001-07) Chain Saw View Diagrams & Manuals
2159 EPA (2001-07) Chain Saw View Diagrams & Manuals
CS2141 (2003-01) Chain Saw View Diagrams & Manuals
CS2141 (2004-03) Chain Saw View Diagrams & Manuals
CS2141 (2007-01) Chain Saw View Diagrams & Manuals
CS2141 EPA (2004-03) Chain Saw View Diagrams & Manuals
CS2145 (2003-01) Chain Saw View Diagrams & Manuals
CS2145 (2004-03) Chain Saw View Diagrams & Manuals
CS2145 (2007-01) Chain Saw View Diagrams & Manuals
CS2145 EPA (2004-03) Chain Saw View Diagrams & Manuals
CS2147 (2003-08) Chain Saw View Diagrams & Manuals
CS2147 (2004-03) Chain Saw View Diagrams & Manuals
CS2147 (2007-04) Chain Saw View Diagrams & Manuals
CS2147 EPA (2004-03) Chain Saw View Diagrams & Manuals
CS2150 (2003-01) Chain Saw View Diagrams & Manuals
CS2150 (2004-03) Chain Saw View Diagrams & Manuals
CS2150 (2007-01) Chain Saw View Diagrams & Manuals
CS2150 EPA (2004-03) Chain Saw View Diagrams & Manuals
CS2152 (2002-09) Chain Saw View Diagrams & Manuals
CS2152 (2003-08) Chain Saw View Diagrams & Manuals
CS2152 (2004-03) Chain Saw View Diagrams & Manuals
CS2152 (2007-04) Chain Saw View Diagrams & Manuals
CS2152 (2007-08) Chain Saw View Diagrams & Manuals
CS2152 (2009-02) Chain Saw View Diagrams & Manuals
CS2152 (2011-05) Chain Saw View Diagrams & Manuals
CS2152 EPA (2004-03) Chain Saw View Diagrams & Manuals
CS2152 EPA I (2002-09) Chain Saw View Diagrams & Manuals
CS2152 EPA I (2003-08) Chain Saw View Diagrams & Manuals
CS2153 (2007-08) Chain Saw View Diagrams & Manuals
CS2153 (2009-02) Chain Saw View Diagrams & Manuals
CS2153 (2011-05) Chain Saw View Diagrams & Manuals
CS2156 (2003-11) Chain Saw View Diagrams & Manuals
CS2156 (2004-05) Chain Saw View Diagrams & Manuals
CS2156 (2005-02) Chain Saw View Diagrams & Manuals
CS2156 (2006-02) Chain Saw View Diagrams & Manuals
CS2156 (2007-03) Chain Saw View Diagrams & Manuals
CS2156 (2010-02) Chain Saw View Diagrams & Manuals
CS2156 (2011-05) Chain Saw View Diagrams & Manuals
CS2156 EPA (2004-05) Chain Saw View Diagrams & Manuals
CS2156 EPA (2005-02) Chain Saw View Diagrams & Manuals
CS2156 EPA (2006-02) Chain Saw View Diagrams & Manuals
CS2156 EPA I (2003-11) Chain Saw View Diagrams & Manuals
CS2159 (2003-11) Chain Saw View Diagrams & Manuals
CS2159 (2004-05) Chain Saw View Diagrams & Manuals
CS2159 (2005-02) Chain Saw View Diagrams & Manuals
CS2159 (2006-02) Chain Saw View Diagrams & Manuals
CS2159 (2007-03) Chain Saw View Diagrams & Manuals
CS2159 (2010-02) Chain Saw View Diagrams & Manuals
CS2159 (2011-05) Chain Saw View Diagrams & Manuals
CS2159 EPA (2004-05) Chain Saw View Diagrams & Manuals
CS2159 EPA (2005-02) Chain Saw View Diagrams & Manuals
CS2159 EPA (2006-02) Chain Saw View Diagrams & Manuals
CS2159 EPA I (2003-11) Chain Saw View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: 503869101
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My replacement parts store for everything
Most recently ordered parts for my Husqvarna chain saw. Everything fit and worked fine. Ereplacement parts is my go to for home repairs.
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August 12, 2020
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Just what I needed
Correct part. Easy install. Quick service.
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September 14, 2019
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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.
Our chain tensioner broke on our saw.
Nick - March 29, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
First we removed the chain and bar, then replaced the tensioner (which was very easily done). We then reassembled the saw and tested the tensioner and it worked perfectly. The parts were an exact match so everything worked out nicely. Very happy with the whole process.
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The chain tensioner was bent.
Matt - September 17, 2017
Tool Type
Chain Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
Replaced tensioner. Use a screwdriver and a wrench set to take apart. Removed the old tensioner. Secured the new tensioner and reassembled.
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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