Easy
15-30 minutes
This is an authentic OEM sourced replacement part designed for use with Husqvarna chainsaws. If the chainsaw bar doesn’t adjust when you turn the tension screw usually the tension gear/pin or the adjustment bolt is worn or damaged. This part is made out of metal and it is sold individually. To complete this repair you would need a screwdriver.
Pawl 501454101
OEM part for: Husqvarna, Jonsered
Part Number: 501454101
$6.21
In Stock
Ships within 1 business day 
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Compatibility
This part will fit the following 214 machines
Husqvarna
42 (1988-10) Chainsaw View Diagrams & Manuals
42 (1992-03) Chainsaw View Diagrams & Manuals
42 (1994-04) Chainsaw View Diagrams & Manuals
42 (1994-12) Chainsaw View Diagrams & Manuals
44 (1980-04) Chainsaw View Diagrams & Manuals
44 (1981-02) Chainsaw View Diagrams & Manuals
44 (1983-03) Chainsaw View Diagrams & Manuals
44 (1984-01) Chainsaw View Diagrams & Manuals
44 (1985-05) Chainsaw View Diagrams & Manuals
44 (1985-11) Chainsaw View Diagrams & Manuals
44 (1986-05) Chainsaw View Diagrams & Manuals
44 (1987-01) Chainsaw View Diagrams & Manuals
44 (1988-08) Chainsaw View Diagrams & Manuals
444 (1980-02) Chainsaw View Diagrams & Manuals
444 (1981-03) Chainsaw View Diagrams & Manuals
444 (1983-01) Chainsaw View Diagrams & Manuals
444 (1984-01) 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
50 (1985-02) Chainsaw View Diagrams & Manuals
50 (1986-06) Chainsaw View Diagrams & Manuals
50 (1987-06) Chainsaw View Diagrams & Manuals
50 (1988-03) Chainsaw View Diagrams & Manuals
50 (1989-01) Chainsaw View Diagrams & Manuals
50 (1983-01) Chainsaw View Diagrams & Manuals
50 (1990-01) Chainsaw View Diagrams & Manuals
51 (1990-01) Chainsaw View Diagrams & Manuals
51 (1991-10) 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 (1990-01) Chainsaw View Diagrams & Manuals
55 (1991-10) 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 (2006-02) 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 (1999-05) 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
371 (1999-05) Chainsaw View Diagrams & Manuals
371 EPA (1999-05) 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
334 T (2003-05) Chainsaw View Diagrams & Manuals
334 T (2003-11) Chainsaw View Diagrams & Manuals
334 T (2004-01) Chainsaw View Diagrams & Manuals
334 T (2005-03) Chainsaw View Diagrams & Manuals
335 XPT (1997-01) Chainsaw View Diagrams & Manuals
335 XPT (1999-03) Chainsaw View Diagrams & Manuals
335 XPT (2001-05) Chainsaw View Diagrams & Manuals
336 (2003-10) Chainsaw View Diagrams & Manuals
336 (2004-01) Chainsaw View Diagrams & Manuals
336 (2005-03) Chainsaw View Diagrams & Manuals
336 (2006-09) Chainsaw View Diagrams & Manuals
338 XPT (2003-05) Chainsaw View Diagrams & Manuals
338 XPT (2003-11) Chainsaw View Diagrams & Manuals
338 XPT (2004-01) Chainsaw View Diagrams & Manuals
338 XPT (2005-03) Chainsaw View Diagrams & Manuals
339 XP (2003-10) Chainsaw View Diagrams & Manuals
339 XP (2004-01) Chainsaw View Diagrams & Manuals
339 XP (2006-09) Chainsaw View Diagrams & Manuals
339 XPT (2005-03) 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 E (2005-05) Chainsaw View Diagrams & Manuals
345 EPA (2003-01) Chainsaw View Diagrams & Manuals
345 EPA (2004-03) 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 EPA (2006-06) Chainsaw View Diagrams & Manuals
350 EPA (2003-01) Chainsaw View Diagrams & Manuals
350 EPA (2004-03) Chainsaw View Diagrams & Manuals
238 (1985-11) Chainsaw View Diagrams & Manuals
238 (1986-02) Chainsaw View Diagrams & Manuals
238 (1986-10) Chainsaw View Diagrams & Manuals
238 (1987-04) Chainsaw View Diagrams & Manuals
238 (1987-11) Chainsaw View Diagrams & Manuals
242 (1987-06) Chainsaw View Diagrams & Manuals
242 (1989-05) Chainsaw View Diagrams & Manuals
242 (1990-01) Chainsaw View Diagrams & Manuals
242 (1994-04) Chainsaw View Diagrams & Manuals
242 (1998-05) Chainsaw View Diagrams & Manuals
242 (1998-06) Chainsaw View Diagrams & Manuals
246 (1994-12) Chainsaw View Diagrams & Manuals
254 (1986-04) Chainsaw View Diagrams & Manuals
254 (1987-01) Chainsaw View Diagrams & Manuals
254 (1988-02) Chainsaw View Diagrams & Manuals
254 (1990-05) Chainsaw View Diagrams & Manuals
254 (1992-10) Chainsaw View Diagrams & Manuals
254 (1994-06) Chainsaw View Diagrams & Manuals
254 (1996-01) Chainsaw View Diagrams & Manuals
254 (1998-03) Chainsaw View Diagrams & Manuals
254 (2001-09) Chainsaw View Diagrams & Manuals
257 (1994-06) Chainsaw View Diagrams & Manuals
257 (1996-01) Chainsaw View Diagrams & Manuals
257 (1998-03) Chainsaw View Diagrams & Manuals
257 (2001-09) Chainsaw View Diagrams & Manuals
261 EPA (1998-03) Chainsaw View Diagrams & Manuals
261 EPA (1999-06) Chainsaw View Diagrams & Manuals
262 (1990-03) Chainsaw View Diagrams & Manuals
262 (1991-03) Chainsaw View Diagrams & Manuals
262 (1992-11) Chainsaw View Diagrams & Manuals
262 (1994-06) Chainsaw View Diagrams & Manuals
262 (1996-01) Chainsaw View Diagrams & Manuals
133 (1980-10) Chainsaw View Diagrams & Manuals
154 (1983-05) Chainsaw View Diagrams & Manuals
154 (1983-11) Chainsaw View Diagrams & Manuals
154 (1984-10) Chainsaw View Diagrams & Manuals
234 (1983-01) Chainsaw View Diagrams & Manuals
234 (1984-04) Chainsaw View Diagrams & Manuals
238 (1984-01) Chainsaw View Diagrams & Manuals
238 (1985-05) Chainsaw View Diagrams & Manuals
327PT5S (2011-06) Pruner View Diagrams & Manuals
327PT5S (2012-01) Pruner View Diagrams & Manuals
345EPA (1999-09) Chainsaw View Diagrams & Manuals
262XP Chainsaw View Diagrams & Manuals
PA1100 (537183323, 537183325) Pole Saw Attachment View Diagrams & Manuals
261 (1998-03) Epa, Usa Only View Diagrams & Manuals
261 (1999-06) Epa Chain Saw View Diagrams & Manuals
333 (2000-10) Japan View Diagrams & Manuals
525 PT5S Pole Pruner 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
371 XP EPA (19991800001-Current) Chainsaw View Diagrams & Manuals
372 XP EPA (20014000001-20034000000) Chainsaw View Diagrams & Manuals
372 XP EPA (19994500001-20014000000) Chainsaw View Diagrams & Manuals
262 XPH (1993-12) Chainsaw View Diagrams & Manuals
525DEPS Pole Saw View Diagrams & Manuals
Jonsered
2063 (1997-11) Chain Saw View Diagrams & Manuals
2063 (1999-03) Chain Saw View Diagrams & Manuals
2063 EPA (1999-03) Chain Saw View Diagrams & Manuals
2071 (1999-03) Chain Saw View Diagrams & Manuals
2071 EPA (1999-03) Chain Saw View Diagrams & Manuals
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
2150 (2000-08) Chain Saw View Diagrams & Manuals
2150 (2001-09) Chain Saw View Diagrams & Manuals
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
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
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
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
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
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 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
Show More Compatible Models
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
- Pruner Parts
Customer Part Reviews ?
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You guys have always been easy to deal with on-line and fast in deliveries. It has been a great place to find parts for my Husqvarna chain saw that is so old many places no longer carry the parts
see above I wrote my comments in the title box
Guest -
July 12, 2022
Verified Purchase
Chainsaw partz....
Ordered the correct parts and in a day or two the right partz arrived...great job...
Guest -
May 18, 2021
Verified Purchase
Simple part easy repair
Sometimes, the simplest items are the toughest to get right, they did a great job in getting this to me and it came a day early
Thank You
PM- New Jersey
Guest -
May 15, 2019
Verified Purchase
wrong product ordered
nothing wrong with product, talked to customer service to verify this is what i needed before purchase. completely wrong. do your own research!!!!!!
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May 11, 2022
Verified Purchase
eReplacementParts Team
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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.
Chain adjustment screw and plastic nut went missing.
Philip - April 14, 2016
👍 9 of 9 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, impact wrench
Parts Used
The actual replacement of the parts was pretty simple but had to remove the clutch assembly to get to it. After researching how to remove clutch on that model, which wasn't to simple, (I'm not a mechanic), everything else went smoothly. It takes an impact tool to remove the clutch. Had to put some rope in the spark plug hole to jam the cylinder to keep it from turning. Found a youtube video on removing that clutch which was very helpful.
It's important to note that the plastic or nylon nut must be threaded completely down to the head of the screw where there is a groove for it. Without that plastic nut, the screw could loosen up during use and fall out. Likely why mine went missing to start with.
The saw is an old model but runs good. Glad to be able to find parts for it to keep it going. New saws aren't cheap.
It's important to note that the plastic or nylon nut must be threaded completely down to the head of the screw where there is a groove for it. Without that plastic nut, the screw could loosen up during use and fall out. Likely why mine went missing to start with.
The saw is an old model but runs good. Glad to be able to find parts for it to keep it going. New saws aren't cheap.
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Bar adjustment screw was missing.
Philip - October 10, 2017
👍 2 of 2 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
1. Removed the clutch cover.
2. Removed the bar and the chain.
3. Removed the clutch.
4. Removed the oil pump cover.
5. Replaced the adjustment screw.
2. Removed the bar and the chain.
3. Removed the clutch.
4. Removed the oil pump cover.
5. Replaced the adjustment screw.
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Saw chain was loose, screw broke, could not tighten chain.
Matthew - December 25, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Parts Used
1. Remove the chain cover.
2. Remove the chain and the bar.
3. Remove the oiler cover plate.
4. Remove the old pawl.
5. Install the new pawl, the screw, and the nut.
6. Reassemble and adjust the chain tension.
2. Remove the chain and the bar.
3. Remove the oiler cover plate.
4. Remove the old pawl.
5. Install the new pawl, the screw, and the nut.
6. Reassemble and adjust the chain tension.
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Chain tensioner on Husqvarna 55 chain saw.
John - September 15, 2023
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Wrench Set
Parts Used
Loosened chain bar, installed tensioner screw.
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The chain tensioner was not working
Donald - April 13, 2021
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Hex wrench
Parts Used
Removed clutch cover, charm and bar. Loosened hex nut on stainless steel tensioner cover. Clutch didn’t need to be removed. Removed old screw and pawl. Nut was already missing. Threaded new nut onto screw all the way to the head end where it fit into recess in the screw. Threaded pawl onto screw part way. Retightened hex screw. Bar chain and clutch cover reinstalled and back in business.
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Chain saw bar would not stay adjusted.
Gene - December 11, 2020
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
1. Removed bar and chain.
2. Removed small oiler cover.
3. Installed new screw, nut, and pawl.
4. Replaced cover.
5. Replaced bar and chain.
2. Removed small oiler cover.
3. Installed new screw, nut, and pawl.
4. Replaced cover.
5. Replaced bar and chain.
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the old pawl broke so i just replaced all parts that were involved
Scott - January 25, 2019
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Scrench
Parts Used
removed bar and chain cover, bar and chain and chain guard plate. replaced pawl, screw and nut, reinstalled chain guard plate bar, chain and bar and chain cover
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Replace chain tensioning parts
Patricia - January 9, 2019
Tool Type
Chain Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set, Wrench Set, Impact wrench to break clutch loose (left handed thread!)
Parts Used
Removed sprocket and clutch. Replace pawl, screw and nut.
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I got the chainsaw stuck in the trunk while cutting it. It broke the pawl.
John - May 21, 2018
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Nutdriver
Parts Used
1. Removed the cover.
2. Removed the chainsaw chain and blade.
3. Partially remove the rear mount just enough to get the pawl out.
4. Reverse the steps and adjust the tension.
2. Removed the chainsaw chain and blade.
3. Partially remove the rear mount just enough to get the pawl out.
4. Reverse the steps and adjust the tension.
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Adjusting pin broke.
Steve - March 7, 2018
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set
Parts Used
1. Removed bar cover.
2. Removed chain and bar.
3. Removed adjusting screw cover.
4. Replaced adjusting screw & pin.
5. Reassembled chainsaw.
2. Removed chain and bar.
3. Removed adjusting screw cover.
4. Replaced adjusting screw & pin.
5. Reassembled chainsaw.
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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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