Easy
Less than 15 minutes
This replacement nut is high quality hardware that is specially manufactured for use with Husqvarna chainsaws. It has multiple applications depending on your tool, please make sure to check appropriate diagrams for correct location and use of this item. Note this durable metal item is sold individually.
Nut 503222401
OEM part for: Husqvarna, Jonsered
Part Number: 503222401
$3.99
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 287 machines
Husqvarna
395 (2001-01) Chainsaw View Diagrams & Manuals
395 (2003-10) Chainsaw View Diagrams & Manuals
395 (2005-05) Chainsaw View Diagrams & Manuals
395 EPA (2007-01) Chainsaw View Diagrams & Manuals
395 EPA (2001-01) Chainsaw View Diagrams & Manuals
395 EPA (2003-10) Chainsaw View Diagrams & Manuals
395 EPA (2005-05) Chainsaw View Diagrams & Manuals
55 EU1 (2007-02) Chainsaw View Diagrams & Manuals
55 Rancher (2007-02) Chainsaw View Diagrams & Manuals
55 Rancher EPA (2006-02) Chainsaw View Diagrams & Manuals
55 Rancher EPA (1998-08) Chainsaw View Diagrams & Manuals
55 Rancher EPA (2000-05) Chainsaw View Diagrams & Manuals
55 Rancher EPA (2004-01) Chainsaw View Diagrams & Manuals
570 (2005-04) Chainsaw View Diagrams & Manuals
570 (2007-01) Chainsaw View Diagrams & Manuals
570 (2008-08) Chainsaw View Diagrams & Manuals
570 EPA (2004-09) Chainsaw View Diagrams & Manuals
570 EPA (2005-04) Chainsaw View Diagrams & Manuals
570 EPA (2008-08) Chainsaw View Diagrams & Manuals
570 XP (2007-01) Chainsaw View Diagrams & Manuals
575 XP (2005-04) Chainsaw View Diagrams & Manuals
575 XP (2007-01) Chainsaw View Diagrams & Manuals
575 XP EPA (2004-09) Chainsaw View Diagrams & Manuals
575 XP EPA (2007-01) Chainsaw View Diagrams & Manuals
575 XP EPA (2005-04) Chainsaw View Diagrams & Manuals
576 XP (2008-08) Chainsaw View Diagrams & Manuals
576 XP EPA (2008-08) Chainsaw View Diagrams & Manuals
51 (1994-06) Chainsaw View Diagrams & Manuals
51 (1998-06) Chainsaw View Diagrams & Manuals
51 (2000-05) Chainsaw View Diagrams & Manuals
51 EPA (1998-06) Chainsaw View Diagrams & Manuals
51 EPA (2000-05) Chainsaw View Diagrams & Manuals
55 (1994-06) Chainsaw View Diagrams & Manuals
55 (1998-06) Chainsaw View Diagrams & Manuals
55 (2000-05) Chainsaw View Diagrams & Manuals
55 (2007-02) Chainsaw View Diagrams & Manuals
55 EPA (1998-06) Chainsaw View Diagrams & Manuals
55 EPA (2000-05) Chainsaw View Diagrams & Manuals
55 EU1 (2006-02) Chainsaw View Diagrams & Manuals
362 (1999-11) Chainsaw View Diagrams & Manuals
362 (2003-10) Chainsaw View Diagrams & Manuals
362 (2005-05) Chainsaw View Diagrams & Manuals
362 (2007-01) Chainsaw View Diagrams & Manuals
362 EPA (1999-11) Chainsaw View Diagrams & Manuals
362 EPA (2001-10) Chainsaw View Diagrams & Manuals
362 EPA (2003-10) Chainsaw View Diagrams & Manuals
362 EPA (2005-05) Chainsaw View Diagrams & Manuals
362 XP (2005-05) Chainsaw View Diagrams & Manuals
365 (1999-11) Chainsaw View Diagrams & Manuals
365 (2003-11) Chainsaw View Diagrams & Manuals
365 (2005-05) Chainsaw View Diagrams & Manuals
365 EPA (1999-11) Chainsaw View Diagrams & Manuals
365 EPA (2002-01) Chainsaw View Diagrams & Manuals
365 EPA (2003-11) Chainsaw View Diagrams & Manuals
365 EPA (2005-05) Chainsaw View Diagrams & Manuals
365 EPA (2007-03) Chainsaw View Diagrams & Manuals
372 (1999-11) Chainsaw View Diagrams & Manuals
372 (2003-10) Chainsaw View Diagrams & Manuals
372 (2005-05) Chainsaw View Diagrams & Manuals
372 (2007-01) Chainsaw View Diagrams & Manuals
372 EPA (1999-11) Chainsaw View Diagrams & Manuals
372 EPA (2001-10) Chainsaw View Diagrams & Manuals
372 EPA (2003-10) Chainsaw View Diagrams & Manuals
372 EPA (2005-05) Chainsaw View Diagrams & Manuals
372 XPW EPA (2007-01) Chainsaw View Diagrams & Manuals
385XP EPA (2001-04) Chainsaw View Diagrams & Manuals
385XP (2003-10) Chainsaw View Diagrams & Manuals
385XP EPA (2005-03) Chainsaw View Diagrams & Manuals
385 EPA (2006-10) Chainsaw View Diagrams & Manuals
385XP EPA (2003-10) Chainsaw View Diagrams & Manuals
390 EPA (2006-10) Chainsaw View Diagrams & Manuals
3120 (1994-06) Chainsaw View Diagrams & Manuals
3120 (1996-01) Chainsaw View Diagrams & Manuals
3120 (1998-03) Chainsaw View Diagrams & Manuals
3120 (2000-02) Chainsaw View Diagrams & Manuals
3120 (2001-09) Chainsaw View Diagrams & Manuals
3120 EPA (1998-03) Chainsaw View Diagrams & Manuals
3120 EPA (2000-02) Chainsaw View Diagrams & Manuals
3120 XP (2003-11) Chainsaw View Diagrams & Manuals
3120 XP EPA (2003-11) Chainsaw View Diagrams & Manuals
281 (1997-12) Chainsaw View Diagrams & Manuals
281 (2000-02) Chainsaw View Diagrams & Manuals
281 (2001-10) Chainsaw View Diagrams & Manuals
288 (1997-12) Chainsaw View Diagrams & Manuals
288 (2000-02) Chainsaw View Diagrams & Manuals
288 (2001-10) Chainsaw View Diagrams & Manuals
288 EPA (1997-12) Chainsaw View Diagrams & Manuals
288 EPA (2000-02) Chainsaw View Diagrams & Manuals
288 EPA (2001-10) Chainsaw View Diagrams & Manuals
326 ES (2008-04) Edger View Diagrams & Manuals
225 H60 (1998-01) Hedge Trimmer View Diagrams & Manuals
225 H60 (2002-06) Hedge Trimmer View Diagrams & Manuals
225 H75 (1998-01) Hedge Trimmer View Diagrams & Manuals
225 H75 (2002-06) Hedge Trimmer View Diagrams & Manuals
281XP (2010-06) Chainsaw View Diagrams & Manuals
327P4 (2012-10) Polesaw View Diagrams & Manuals
327P5X (2012-10) Polesaw View Diagrams & Manuals
323RII (2008-03) Brushcutter View Diagrams & Manuals
323RII (2012-01) Brushcutter View Diagrams & Manuals
323RII (2009-10) Brushcutter View Diagrams & Manuals
326RJX (2007-01) Brushcutter View Diagrams & Manuals
326RJX (2009-05) Brushcutter View Diagrams & Manuals
326RX (2007-01) Brushcutter View Diagrams & Manuals
326RX (2009-05) Brushcutter View Diagrams & Manuals
327RDX (2008-03) Brushcutter View Diagrams & Manuals
327RDX (2010-09) Brushcutter View Diagrams & Manuals
327RDX (2012-01) Brushcutter View Diagrams & Manuals
327RJX (2008-03) Brushcutter View Diagrams & Manuals
327RJX (2009-10) Brushcutter View Diagrams & Manuals
327RJX (2012-01) Brushcutter View Diagrams & Manuals
327RX (2008-03) Brushcutter View Diagrams & Manuals
327RX (2009-10) Brushcutter View Diagrams & Manuals
327RX (2012-01) Brushcutter View Diagrams & Manuals
327PT5S (2011-06) Pruner View Diagrams & Manuals
327PT5S (2012-01) Pruner View Diagrams & Manuals
372XP XPX-TORQ Chain Saw View Diagrams & Manuals
K3000 (2009-05) Cut-n-Break View Diagrams & Manuals
562XP Chainsaw View Diagrams & Manuals
365 H (2018-04) From Chain Saw View Diagrams & Manuals
365 H (2017-11) From Chain Saw View Diagrams & Manuals
365 H (2017-10) From Chain Saw View Diagrams & Manuals
365 H (2017-06) From Chain Saw View Diagrams & Manuals
365 H (2016-10) From Chain Saw View Diagrams & Manuals
365 H (2013-12) From Chain Saw View Diagrams & Manuals
365 H (2011-05) Chain Saw View Diagrams & Manuals
365 H (2010-05) Chain Saw View Diagrams & Manuals
365 X-TORQ (2018-04) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2017-11) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2017-08) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2017-06) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2016-10) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2016-09) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2013-11) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2011-03) Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2018-04) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2017-11) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2017-08) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2017-06) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2016-10) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2016-09) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2013-09) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2010-04) Chain Saw View Diagrams & Manuals
555 Chain Saw View Diagrams & Manuals
556 Chain Saw View Diagrams & Manuals
390XP (2016-10) From Chain Saw View Diagrams & Manuals
390XP (2016-09) From Chain Saw View Diagrams & Manuals
390XP (2016-03) From Chain Saw View Diagrams & Manuals
390, 390 EPA (2011-05) Chain Saw View Diagrams & Manuals
390, 390 EPA (2010-05) Chain Saw View Diagrams & Manuals
390 (2006-10) Chain Saw View Diagrams & Manuals
560 XP/XPG Chain Saw View Diagrams & Manuals
562 XP/XPG Chain Saw View Diagrams & Manuals
395 XP (2003-10) Epa Chain Saw View Diagrams & Manuals
395 XP (2016-10) Epa Chain Saw View Diagrams & Manuals
395 XP (2010-06) Epa Chain Saw View Diagrams & Manuals
395 XP (2007-01) Chain Saw View Diagrams & Manuals
395 XP (2005-05) Chain Saw View Diagrams & Manuals
395XP (2003-01) Chain Saw View Diagrams & Manuals
395 XP (2001-01) Chain Saw View Diagrams & Manuals
565 Chain Saw View Diagrams & Manuals
570 II Valid Only For 967 10 83 -Xx View Diagrams & Manuals
572 XP/XPG Chain Saw View Diagrams & Manuals
288 XP (2018-06) Chain Saw View Diagrams & Manuals
288 XP (2016-07) Chain Saw View Diagrams & Manuals
288 XP (2010-06) Chain Saw View Diagrams & Manuals
327 HDA65 X-SERIES (2015-02) From Hedge Trimmer View Diagrams & Manuals
327 HDA65 X-SERIES (2009-04) Hedge Trimmer View Diagrams & Manuals
327 HE3 X-SERIES (2015-02) From Hedge Trimmer View Diagrams & Manuals
327 HE3 X-SERIES (2009-04) Hedge Trimmer View Diagrams & Manuals
327 HE4 X-SERIES (2015-01) From Hedge Trimmer View Diagrams & Manuals
327 HE4 X-SERIES (2009-04) Hedge Trimmer View Diagrams & Manuals
525 HF3S Hedge Trimmer View Diagrams & Manuals
326 AI Ice Auger View Diagrams & Manuals
P5X 327 Pole Pruner View Diagrams & Manuals
P4 327 Pole Pruner View Diagrams & Manuals
326 LDX (2009-05) Trimmer View Diagrams & Manuals
326 LDX (2007-01) Trimmer View Diagrams & Manuals
326 LS (966763205) (2009-05) Trimmer View Diagrams & Manuals
326 LS (966763205) (2007-01) Trimmer View Diagrams & Manuals
327 LDX (2012-01) Trimmer View Diagrams & Manuals
327 LDX (2009, 2010) 2009, 2010 Trimmer View Diagrams & Manuals
327 LS (2012-01) Trimmer View Diagrams & Manuals
327 LS (2009, 2010) 2009, 2010 Trimmer View Diagrams & Manuals
327 LX (2012-01) Trimmer View Diagrams & Manuals
327 LX (2009, 2010) 2009, 2010 Trimmer View Diagrams & Manuals
327 LX (2008-03) Trimmer View Diagrams & Manuals
362 XP SPECIAL EPA (20070100001-Current) Chainsaw View Diagrams & Manuals
362 XP SPECIAL EPA (20051800001-20070100000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL EPA (20034000001-20051800000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL EPA (20014000001-20034000000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL EPA (19994500001-20014000000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (20070100001-Current) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (20051800001-20070100000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (20034000001-20051800000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (20014000001-20034000000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (19994500001-20014000000) Chainsaw View Diagrams & Manuals
365SP (20193900001-current) Chainsaw View Diagrams & Manuals
365SP (20181400001-20184799999) Chainsaw View Diagrams & Manuals
365SP (20180300001-20181399999) Chainsaw View Diagrams & Manuals
365SP (20173900001-20174299999) Chainsaw View Diagrams & Manuals
365SP (20172200001-20173899999) Chainsaw View Diagrams & Manuals
365SP (20163900001-20172199999) Chainsaw View Diagrams & Manuals
365 SPECIAL EPA (20034400001-20051800000) Chainsaw View Diagrams & Manuals
365 SPECIAL EPA (20020100001-20034400000) Chainsaw View Diagrams & Manuals
365 SPECIAL EPA (19994500001-20020100000) Chainsaw View Diagrams & Manuals
365 SPECIAL (20111900001-20135199999) Chainsaw View Diagrams & Manuals
365 SPECIAL (20070900001-20101800000) Chainsaw View Diagrams & Manuals
365 SPECIAL (20034400001-20051800000) Chainsaw View Diagrams & Manuals
365 SPECIAL (20020100001-20034400000) Chainsaw View Diagrams & Manuals
365 SPECIAL (19994500001-20020100000) Chainsaw View Diagrams & Manuals
545 MARK II (545G Mark II) Chainsaw View Diagrams & Manuals
372 XP EPA (20014000001-20034000000) Chainsaw View Diagrams & Manuals
372 XP EPA (19994500001-20014000000) Chainsaw View Diagrams & Manuals
550 XP MARK II (550 Xp G Mark Ii) Chainsaw View Diagrams & Manuals
395 XP EPA (20070100001-20102299999) Chainsaw View Diagrams & Manuals
395 XP EPA (20051800001-20070100000) Chainsaw View Diagrams & Manuals
395 XP EPA (20034000001-20051800000) Chainsaw View Diagrams & Manuals
395 XP EPA (20010100001-20034000000) Chainsaw View Diagrams & Manuals
395 XP EPA (20193500001-current) Chainsaw View Diagrams & Manuals
395 XP EPA (20163900001-20193499999) Chainsaw View Diagrams & Manuals
395 XP EPA (20102200001-20163899999) Chainsaw View Diagrams & Manuals
327 HE3 (20150400001-Current) Pole Hedge Trimmer View Diagrams & Manuals
327 HE4 (20150100001-Current) Pole Hedge Trimmer View Diagrams & Manuals
327 HE4 (20091400001-20145299999) Pole Hedge Trimmer View Diagrams & Manuals
327 HE3 (20091400001-20150400000) Pole Hedge Trimmer View Diagrams & Manuals
327 HDA65 (20091400001-Current) Pole Hedge Trimmer View Diagrams & Manuals
545 Mark II Chainsaw View Diagrams & Manuals
550 XP G Mark II Chainsaw View Diagrams & Manuals
550 XP Mark II Chainsaw View Diagrams & Manuals
562 XP G Chainsaw View Diagrams & Manuals
562 XP GW Chainsaw View Diagrams & Manuals
562 XP W Chainsaw View Diagrams & Manuals
572 XP Chainsaw View Diagrams & Manuals
572 XP G Chainsaw View Diagrams & Manuals
572 XP GW Chainsaw View Diagrams & Manuals
572 XP W Chainsaw View Diagrams & Manuals
592 XP Chainsaw View Diagrams & Manuals
592 XP G Chainsaw View Diagrams & Manuals
Jonsered
2163 (2000-04) Chain Saw View Diagrams & Manuals
2163 (2001-10) Chain Saw View Diagrams & Manuals
2163 EPA (2000-04) Chain Saw View Diagrams & Manuals
2163 EPA (2001-10) Chain Saw View Diagrams & Manuals
2165 (2000-04) Chain Saw View Diagrams & Manuals
2165 (2002-01) Chain Saw View Diagrams & Manuals
2165 EPA (2000-04) Chain Saw View Diagrams & Manuals
2165 EPA (2002-01) Chain Saw View Diagrams & Manuals
2171 (2000-04) Chain Saw View Diagrams & Manuals
2171 (2001-10) Chain Saw View Diagrams & Manuals
2171 EPA (2000-04) Chain Saw View Diagrams & Manuals
2171 EPA (2001-10) Chain Saw View Diagrams & Manuals
CS2163 (2003-05) Chain Saw View Diagrams & Manuals
CS2163 (2005-05) Chain Saw View Diagrams & Manuals
CS2163 (2007-01) Chain Saw View Diagrams & Manuals
CS2163 EPA (2003-05) Chain Saw View Diagrams & Manuals
CS2163 EPA (2005-05) Chain Saw View Diagrams & Manuals
CS2163 EPA (2007-01) Chain Saw View Diagrams & Manuals
CS2165 (2003-06) Chain Saw View Diagrams & Manuals
CS2165 (2005-05) Chain Saw View Diagrams & Manuals
CS2165 (2007-03) Chain Saw View Diagrams & Manuals
CS2165 (2010-05) Chain Saw View Diagrams & Manuals
CS2165 (2011-05) Chain Saw View Diagrams & Manuals
CS2165 EPA (2003-06) Chain Saw View Diagrams & Manuals
CS2165 EPA (2005-05) Chain Saw View Diagrams & Manuals
CS2166 (2011-03) Chain Saw View Diagrams & Manuals
CS2171 (2003-05) Chain Saw View Diagrams & Manuals
CS2171 (2005-05) Chain Saw View Diagrams & Manuals
CS2171 (2007-01) Chain Saw View Diagrams & Manuals
CS2171 (2010-05) Chain Saw View Diagrams & Manuals
CS2171 (2011-05) Chain Saw View Diagrams & Manuals
CS2171 EPA (2003-05) Chain Saw View Diagrams & Manuals
CS2171 EPA (2005-05) Chain Saw View Diagrams & Manuals
CS2171 EPA (2007-01) Chain Saw View Diagrams & Manuals
CS2172 (2010-08) Chain Saw View Diagrams & Manuals
CS2186 (2002-08) Chain Saw View Diagrams & Manuals
CS2186 (2005-03) Chain Saw View Diagrams & Manuals
CS2186 (2007-01) Chain Saw View Diagrams & Manuals
CS2186 (2009-05) Chain Saw View Diagrams & Manuals
CS2186 EPA (2002-08) Chain Saw View Diagrams & Manuals
CS2186 EPA (2005-03) Chain Saw View Diagrams & Manuals
CS2186 EPA (2007-01) Chain Saw View Diagrams & Manuals
CS2186 EPA (2009-05) Chain Saw View Diagrams & Manuals
CS2188 (2009-05) Chain Saw View Diagrams & Manuals
CS2188 (2010-06) Chain Saw View Diagrams & Manuals
CS2188 (2011-05) Chain Saw View Diagrams & Manuals
CS2188 EPA (2009-05) Chain Saw View Diagrams & Manuals
CS2258 (2012-05) Chain Saw View Diagrams & Manuals
CS2260 (2012-05) Chain Saw View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
- Edger Parts
- Hedge Trimmer Parts
- Trimmer Parts
- Pole Saw Parts
- Pruner Parts
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.
Muffler gasket gone. So replaced nuts and bolts that hold muffler on while doing repair
Dan - January 3, 2022
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set, None
Removed nuts holding muffler bracket and muffler on. Removed bracket, muffler and square head bolts and damaged gasket. Put all the new parts back on and tightened nuts.
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
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.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
