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Primer Bulb - 561635001:Ryobi 360 View
Primer Bulb - 561635001:RyobiPrimer Bulb - 561635001:RyobiPrimer Bulb - 561635001:Ryobi 360 View

Primer Bulb 561635001

Part Number: 561635001
RyobiHomelite
Availability: In Stock
Price: $4.99
Ships within 1 business day
Product Information
Specifications
  • Outer Diameter (w/o flange): 0.715" (18.18 mm)
  • Outer Diameter (w/flange): 0.833" (21.18 mm)
  • Height: 0.691" (17.57 mm)
Description:
This is a genuine Ruixing replacement part, it is sold individually.
By pressing the bulb, it will purge the carburetor of air.
Fuel will be forced up from the fuel tank through the fuel line then into the carburetor.
Then the excess fuel will be forced back into the fuel tank through the fuel return line.

At some time the primer will lose its elasticity or crack and need to be replaced.

We have an article and video on How to Replace a Primer Bulb, in our Repair Center. That can be found on the front page of our site.

Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Ryobi
Homelite
Expand the 60 compatible machines
Products Compatibility

This item works with the following types of products:

  • • Blower
  • • Cultivator
  • • Edger
  • • Trimmer
  • • Vacuum
Repair Guides
Articles:
Replacing primer bulbs in small engines is one of the most common types of tool repairs, and this article explains profe...
June 25, 2010

Questions & Answers for Primer Bulb


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Repair Instructions: Submitted by Customers Like You
23 of 25 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bulb was cracked
Removed 2 screws holding primer bulb plate, removed defective bulb. Placed the new bulb in place, then screwed the bulb plate back on.
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10 of 10 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Primer Bulb - 561635001
Fuel Tank Assembly - 308675051
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Cracked fuel bulb and hoses leaking on tank.
I removed two phillips head screws that held the fuel bulb in place. I removed the cover and replaced the cracked fuel bulb with the new one. I then removed the fuel tank by removing a center screw. I pulled the two broken lines from the carburetor and placed the new lines on. Then I replaced the center screw back under the new tank. Added fuel, primed with new bulb, and two pulls later the engine roared. eReplacementParts.com made it super easy.
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5 of 5 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bulb cracked
Removed the flange holding the bulb
Removed the old bulb and replaced with the new one
Replaced flange
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5 of 5 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bulb cracked just old
Remove the 2 screws and metal plate remove the old bulb, then put in bulb and replaced the plate, then tightened down the screws..
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3 of 3 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bulb cracked
Removed the primer bulb cover
Removed the primer old primmer bulb
Installed the new primer in the holder
Screwed the primer cover back on
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2 of 2 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
primer bulb cracked
1. Removed cracked primer bulb using screwdriver to remove 2 screws securing metal plate
2. Installed new primer bulb in reverse order described in #1
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2 of 2 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Crack in the primer bulb.
Unscrewed fuel injection and pulled parts apart. Took out old primer bulb and new bulb seated perfectly. Put pieces back together and screw into mower. Make sure screws are tight because an air leak will prevent the blower from running continuously
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2 of 2 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bulb cracked
Removed 2 screws from the bulb cover and cracked bulb.
Clean area install bulb on the cover and screw it on
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1 of 1 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Fuel Tank Assembly - 308181004
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Nutdriver
Tank and fuel lines leaking. Primer bulb split
Loosened the bolts that clamped the fuel tank in place. Removed the 2 fuel lines and tank. Placed new tank where old tank was and tightened bolts. Reconnected the fuel lines. Primer bulb held in place by 2 screws. Removed them, replaced bulb and tightened the screws.
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1 of 1 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Primer Bulb - 561635001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bulb had cracked
Took off retainer ring around old Primer blub and installed new bulb. Job took less than 5 minutes. Blower has never worked better!
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Reviews
4.8
Average Rating (out of 5):
36 Reviews
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  • Repair in minutes
    The parts arrived within three days and the blower-vac is totally operational again
    Charles Lenarduzzi - June 8, 2023 Verified Purchase
    easy repair , great part, works as should
    arrived fast got my leaf blower working
    Guest - May 12, 2023 Verified Purchase
    Just What I Needed
    Thanks so much for coming up with the smallest part that kept my leaf blower from working. Saved $100 at least.
    Guest - December 17, 2021 Verified Purchase
    Primer bulb hole
    Got a new bulb , gas filter and gas cap. All arrived quickly. Problem solved
    Guest - November 5, 2021 Verified Purchase
    Primer Bulb
    Could not find the right bulb locally. This was the perfect fit and got my leaf blower running again
    Guest - November 4, 2021 Verified Purchase
    easy repair and i am up and running again thank you
    arrived quickly great price will use this company again if parts are needed
    Guest - October 11, 2021 Verified Purchase
    Happy customer
    Parts order were correct when received and are already installed and working fine. Thank you!!!!!!!!
    Guest - August 3, 2021 Verified Purchase
    The primer bulb fit perfectly .
    The replacement bulb arrived quickly and works as expected.
    Guest - June 26, 2021 Verified Purchase
    Easy repair
    Just what I needed
    Guest - April 5, 2021 Verified Purchase
    Part fit properly and operated properly
    Part came in on time and was the exact correct part
    Guest - October 6, 2020 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Repair Guides
    Articles:
    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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