Easy
15-30 minutes
This genuine OEM sourced part is specially produced for use with Poulan, Weed Eater and Husqvarna handheld lawn and garden equipment. By pressing on the purge bulb, it will force all of the air out of the carburetor, and bring fuel from the tank into the carburetor chamber. Once the carburetor is full, the excess fuel will be forced back into the tank through the return line. Unfortunately, over time the primer will lose its elasticity or crack eventually requiring a replacement. Keep in mind this high-quality component is made of durable rubber and is sold individually.
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Purge Bulb 530058709
OEM part for: Poulan, Weed Eater, Husqvarna
Part Number: 530058709
$7.46
In Stock
Ships within 1 business day 
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Product Description ?
- Classification: Part
- Weight: 0.01 lbs.
- Also Known As: Air Purge, Plunger, Purge Bubble, Purger Bulb, Primer Bulb
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This Purge Bulb will fit the following 158 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Displaying 20 of 158 matching models.
158 total model matches. Try the above search to narrow your results.
This is the official OEM part for the following brands:
- Husqvarna
- Jonsered
- Poulan
- Weed Eater
This item works with the following types of products:
- Blower
- Edger
- Pruner
- Trimmer
Repair Videos ?
Watch the Repair Video for
Purge Bulb
Articles:
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Replacing primer bulbs in small engines is one of the most common types of tool repairs, and this article explains profe...
June 25, 2010
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Step-by-step instructions for removing and installing the purge bulb on your Weed Eater blower....
March 08, 2018
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Customer Part Reviews ?
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Fast Shipping, Runs Like New.
I ordered a magneto for my weed eater. I put it in and started on the 2nd pull.Goo for another 15 years I hope. Watched the video and had it running in no time. Thankyou
Guest -
May 25, 2023
Verified Purchase
Replacement parts
Received the right part in just a matter of days. Thanks
Guest -
May 19, 2023
Verified Purchase
Easy repair
Shipping was very quick with upgraded mailing charge. Parts were exactly what I needed for my light weight weedeater. Easy repairs.
Susan -
July 19, 2021
Verified Purchase
Great part
Part arrived quickly, perfect fit.
David -
July 9, 2021
Verified Purchase
Easy peezy
Parts arrived promptly, got my WeedEater started. Was so easy placing my order. Great service
Guest -
May 22, 2020
Verified Purchase
Average Guy
The diagram used on web site was easy to understand and shown me the exact parts I needed. Once ordered, it arrived within a few days. Which is amazing considering how backed up the delivery systems are at this time. Parts were the exact replacements I needed.
Guest -
April 27, 2020
Verified Purchase
Exact PART!
Fast delivery and PART fit EXACTLY
Guest -
April 6, 2020
Verified Purchase
Easy replacement and works great.
Arrived on time was easy to replace and works great.
Guest -
November 11, 2019
Verified Purchase
Exact replacement
Good part.
Robert -
October 1, 2019
Verified Purchase
Perfect fit on my edger good job 🏃 like new thanks
Thanks the parts fit perfectly on my edger machine 🏃 like new got it on time good shipping and handling.
Guest -
August 2, 2019
Verified Purchase
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.
Bulb was leaking air wouldn't prime fuel
david - June 12, 2016
👍 9 of 9 people found this instruction helpful
Tool Type
Blower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Removed two screws on bulb retainer, removed old bulb and replaced it with the new bulb. Reattach bulb retainer and check for priming. Started blower, it works perfectly.
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Hole in purge zama
Jollie - September 6, 2016
👍 7 of 7 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Take off the one 2 screws, remove old purge zama, place new part align base plate and secure with 2 screws. EASY
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Fuel cap was leaking. Bulb was ruptured.
Richard - November 10, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Knife
1. Remove the screws from the primer bulb cover and remove the old primer bulb.
2. Insert the new primer bulb in the cover and screw it to the carburetor.
3. Remove the old fuel cap and install the new one.
2. Insert the new primer bulb in the cover and screw it to the carburetor.
3. Remove the old fuel cap and install the new one.
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Purge bulb cracked and leaked
Kenneth - August 28, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed the screws from the purge bulb retaining plate
Removed the old bulb and inserted the new bulb
Screwed the new bulb and retaining plate back on the carburetor
Removed the old bulb and inserted the new bulb
Screwed the new bulb and retaining plate back on the carburetor
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Fuel filter was clogged, fuel line leaked, primer/purge bulb was cracked
Glenn - May 30, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
1. Pried and pulled off the fuel line and fuel purge line from the nipples on the trimmer. Be sure to note which line from the fuel tank goes to which nipple prior to removing them.
2. Removed 2 torx screw that hold the fuel tank to the trimmer. Disposed of the old fuel tank after removing old fuel in the tank. (The fuel was fresh so I simply poured it into the new fuel tank.)
3. Removed 2 slotted/phillips screws from the plate holding the cracked primer/purge bulb.
4. Carefully pulled off the plate and removed the cracked primer/purge bulb.
5. Carefully lifted the gasket off of the plate. Inspected the gasket for integrity and wiped clean with a lint-free cloth.
6. Wiped clean with a lint-free cloth both metal surfaces the gasket mates with to ensure a good seal when reassembling.
7. While depressing the throttle, placed gasket back in position, positioned the new primer/purge bulb in the recess, positioned the metal plate on top of the gasket with the new bulb protruding through it and firmly screwed in the 2 slotted/phillips screws. (Note: Throttle must be depressed to ensure proper alignment of all these parts which is necessary to get a good fuel seal.)
8. Attached the new fuel tank with the 2 torx screws removed earlier. Tightened screws firmly.
9. Pushed the fuel line and the fuel purge line onto the nipples as far as they would go. (Make sure the lines are attached in the exact same manner as they were with the old fuel tank.)
10. Put fuel in the fuel tank and pressed the primer/purge bulb several times until fuel fills the bulb. Checked for fuel leaks.
11. Started the trimmer per normal process. Checked for fuel leaks, again, after running the trimmer for a couple of minutes.
Overall, a very simple repair that took less than 15 minutes from start to finish. And the best part is my 7 yr old trimmer now run like it was brand new!
2. Removed 2 torx screw that hold the fuel tank to the trimmer. Disposed of the old fuel tank after removing old fuel in the tank. (The fuel was fresh so I simply poured it into the new fuel tank.)
3. Removed 2 slotted/phillips screws from the plate holding the cracked primer/purge bulb.
4. Carefully pulled off the plate and removed the cracked primer/purge bulb.
5. Carefully lifted the gasket off of the plate. Inspected the gasket for integrity and wiped clean with a lint-free cloth.
6. Wiped clean with a lint-free cloth both metal surfaces the gasket mates with to ensure a good seal when reassembling.
7. While depressing the throttle, placed gasket back in position, positioned the new primer/purge bulb in the recess, positioned the metal plate on top of the gasket with the new bulb protruding through it and firmly screwed in the 2 slotted/phillips screws. (Note: Throttle must be depressed to ensure proper alignment of all these parts which is necessary to get a good fuel seal.)
8. Attached the new fuel tank with the 2 torx screws removed earlier. Tightened screws firmly.
9. Pushed the fuel line and the fuel purge line onto the nipples as far as they would go. (Make sure the lines are attached in the exact same manner as they were with the old fuel tank.)
10. Put fuel in the fuel tank and pressed the primer/purge bulb several times until fuel fills the bulb. Checked for fuel leaks.
11. Started the trimmer per normal process. Checked for fuel leaks, again, after running the trimmer for a couple of minutes.
Overall, a very simple repair that took less than 15 minutes from start to finish. And the best part is my 7 yr old trimmer now run like it was brand new!
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Cracked primer bulb
dale - January 9, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Blower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed 2 screws from the primer cover
Removed the old primer
Installed the new primer in the cover
Screwed the new primer and cover to the carburetor
Removed the old primer
Installed the new primer in the cover
Screwed the new primer and cover to the carburetor
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Fuel line problem.
Stephen - June 26, 2018
Tool Type
Trimmer
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver
Fuel line was getting hard and cracking. So replaced both fuel and purge lines. Changed the primer bulb as well. Also cleaned up the fuel screen in the carburetor.
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Primer bulb was cracked
Frank - June 20, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
1 Removed 2 screws
2 Removed plate holding bulb
3 Replaced new bulb in holding plate
4 Put the 2 screws back and tighten them
5 Pushed bulb pulled cord and started trimmer
2 Removed plate holding bulb
3 Replaced new bulb in holding plate
4 Put the 2 screws back and tighten them
5 Pushed bulb pulled cord and started trimmer
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Purge bulb had cracked due to use would not draw gas from tank due to air leak
walter - May 31, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
Removed two screws on either side of plate used to hold bulb in place and seat bulb in groove to make air tight seal. install new bulb on first attempt bulb didn't seat properly, removed and reset bulb reinstalled mounting plate and tightened screws..success bulb maintained seal
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Old broken fuel line and purge lune. Primer bulb was hardened.
Richard - April 27, 2018
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Allen wrench
Removed gas tank and old hoses. Removed bulb. Removed carburator. Cleaned up and installed new fuel and purge line. Installed new primer bulb. Primed carb and started trimmer.
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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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