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Purge Bulb

Part Number: P005003120
EchoShindaiwaLittle Wonder
Availability: 25+ in stock
Price: $5.48
Ships within 1 business day

*This part replaces obsolete part #: 12538108660 and 12538146730.

Product Information
Manufacturer: Echo, Shindaiwa, Little Wonder
Product Number: P005003120
Classification: Part
Weight: 0.01 lbs.
Also Known As: Air Purge, Plunger, Purge Bubble, Purger Bulb, Primer Bulb
Shipping: Ships Worldwide
Specifications
  • Outer Dia: 0.720" (18.30 mm)
  • Outer Dia w/Flange: 0.842" (21.40 mm)
  • Height: 0.674" (17.12 mm)
Description:
This is a genuine Echo replacement part.
It is sold individually.

By pressing the bulb it will purge the air from the carburetor.
Then fuel will come up from the fuel tank through the fuel line then into the carburetor.
The excess fuel will be forced back into the tank through the fuel return line.

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

Compatibility

This part is compatible with the following machines:

Shindaiwa
Echo
PB-265L (09001001-09999999) Backpack Blower
PB-265L (P06313001001-P06313999999) Backpack Blower
PB-265L (P07811001001-P07811999999) Backpack Blower
PB-265L (P09312001001-P09312999999) Backpack Blower
PB-403 (03001001-03999999) Backpack Blower
PB-403 (04001001-04999999) Backpack Blower
PB-403H (02001001-02999999) Backpack Blower
PB-403H (03001001-03999999) Backpack Blower
PB-403H (04001001-04999999) Backpack Blower
PB-403H (09001001-09999999) Backpack Blower
PB-403H (10001001-10999999) Backpack Blower
PB-403T (02001001-02999999) Backpack Blower
PB-403T (03001001-03999999) Backpack Blower
PB-403T (04001001-04999999) Backpack Blower
PB-403T (09001001-09999999) Backpack Blower
PB-403T (10001001-10999999) Backpack Blower
PB-413 (02001001-02999999) Backpack Blower
PB-4600 (059919-999999) Backpack Blower
PB-4600 (Type 1E) Backpack Blower
PB-460LN (03001001-03999999) Backpack Blower
PB-460LN (04001001-04999999) Backpack Blower
PB-460LN (10001001-10999999) Backpack Blower
PB-461LN (02001001-02999999) Backpack Blower
PB-461LN (09001001-09999999) Backpack Blower
PB-46HT Backpack Blower
PB-46LN Backpack Blower
PB-600 (505401-999999) Backpack Blower
PB-6000 (Type 1) Backpack Blower
PB-6000 (Type 1E) Backpack Blower
PB-601 (501001-506000) Backpack Blower
PB-601 (506001-999999) Backpack Blower
PB-602 (03001001-03999999) Backpack Blower
PB-602 (04001001-04999999) Backpack Blower
PB-603 (03001001-03999999) Backpack Blower
PB-603 (04001001-04999999) Backpack Blower
PB-60HT (001001-568895) Backpack Blower
PB-60HT (568896-999999) Backpack Blower
PB-610 (02001001-02999999) Backpack Blower
PB-610 (09001001-09999999) Backpack Blower
PB-610 (10001001-10999999) Backpack Blower
PB-610 (P06713001001-P06713999999) Backpack Blower
PB-610 (P08311001001-P08311999999) Backpack Blower
PB-610 (P09812001001-P09812999999) Backpack Blower
PB-611 (02001001-02999999) Backpack Blower
PB-620 (09001001-09999999) Backpack Blower
PB-620 (10001001-10999999) Backpack Blower
PB-620 (P06813001001-P06813999999) Backpack Blower
PB-620 (P08411001001-P08411999999) Backpack Blower
PB-620 (P09912001001-P09912999999) Backpack Blower
PB-620H (P04611001001-P04611999999) Backpack Blower
PB-620H (P04712001001-P04712999999) Backpack Blower
PB-620H (P04712001001-P04712999999) Backpack Blower
PB-620ST (P03711001001-P03711999999) Backpack Blower
PB-620ST (P03812001001-P03812999999) Backpack Blower
PB-620ST (P03913001001-P03913999999) Backpack Blower
PE-230 (S68311001001-S68311999999) Edger
PE-230 (S75612001001-S75612999999) Edger
PE-230 (S83113001001-S83113999999) Edger
PE-231 (02001001-02999999) Edger
PE-231 (06001001-06999999) Edger
PE-2400 (001001-008000) Edger
PE-2400 (008001-018099) Edger
PE-2400 (018100-040060) Edger
PE-2400 (After S/N 040061) Edger
PE-265 (S68511001001-S68511999999) Edger
PE-265 (1612001001-S71612999999) Edger
PE-265 (S75811001001-S75811999999) Edger
PE-265 (S83313001001-S83313999999) Edger
PE-265S (S71311001001-S71311999999) Edger
PE-265S (S71412001001-S71412999999) Edger
PE-265S (S71513001001-S71513999999) Edger
GT-1100B (174349 - 181000) Curved Shaft Grass Trimmer
GT-1100B (174349 - 181000) Curved Shaft Grass Trimmer
GT-1100 (181001 - 252599) Curved Shaft Grass Trimmer
GT-1100 (181001 - 252599) Curved Shaft Grass Trimmer
GT-1100 (After S/N 252600) Curved Shaft Grass Trimmer
GT-1100 (After S/N 252600) Curved Shaft Grass Trimmer
GT-200 (S85013001001- S85013999999) Curved Shaft Grass Trimmer
GT-200 (S85013001001- S85013999999) Curved Shaft Grass Trimmer
GT-2000 (001001 - 151954) Curved Shaft Grass Trimmer
GT-2000 (001001 - 151954) Curved Shaft Grass Trimmer
GT-2000 (After S/N 151955) Curved Shaft Grass Trimmer
GT-2000 (After S/N 151955) Curved Shaft Grass Trimmer
GT-2000 (Type 1E) (After S/N 229419) Curved Shaft Grass Trimmer
GT-2000 (Type 1E) (After S/N 229419) Curved Shaft Grass Trimmer
GT-2000SB (Type 1E) (After S/N 501001) Curved Shaft Grass Trimmer
GT-2000SB (Type 1E) (After S/N 501001) Curved Shaft Grass Trimmer
GT-2000EZR Curved Shaft Grass Trimmer
GT-2000EZR Curved Shaft Grass Trimmer
GT-2000R (Type 1E) Curved Shaft Grass Trimmer
GT-2000R (Type 1E) Curved Shaft Grass Trimmer
GT-2000SB (Type 1) (001001 - 007393) Curved Shaft Grass Trimmer
GT-2000SB (Type 1) (001001 - 007393) Curved Shaft Grass Trimmer
GT-2000SB (Type 1) (After S/N 007394) Curved Shaft Grass Trimmer
GT-2000SB (Type 1) (After S/N 007394) Curved Shaft Grass Trimmer
GT-200EZR (05001001- 05999999) Curved Shaft Grass Trimmer
GT-200EZR (05001001- 05999999) Curved Shaft Grass Trimmer
GT-2000SB (Type 1E) (001001 - 501000) Curved Shaft Grass Trimmer
GT-2000SB (Type 1E) (001001 - 501000) Curved Shaft Grass Trimmer
GT-200EZR (07001001- 07999999) Curved Shaft Grass Trimmer
GT-200EZR (07001001- 07999999) Curved Shaft Grass Trimmer
GT-200I (07003498 - 07004336) Curved Shaft Grass Trimmer
GT-200I (07003498 - 07004336) Curved Shaft Grass Trimmer
GT-200I (05001001 - 05026559) Curved Shaft Grass Trimmer
GT-200I (05001001 - 05026559) Curved Shaft Grass Trimmer
GT-200I (07004337 - 07999999) Curved Shaft Grass Trimmer
GT-200I (07004337 - 07999999) Curved Shaft Grass Trimmer
GT-200I (05026560 - 05030474) Curved Shaft Grass Trimmer
GT-200I (05026560 - 05030474) Curved Shaft Grass Trimmer
GT-200I (08001001 - 08010265) Curved Shaft Grass Trimmer
GT-200I (08001001 - 08010265) Curved Shaft Grass Trimmer
GT-200I (05030475 - 05999999) Curved Shaft Grass Trimmer
GT-200I (05030475 - 05999999) Curved Shaft Grass Trimmer
GT-200I (08010266 - 08999999) Curved Shaft Grass Trimmer
GT-200I (08010266 - 08999999) Curved Shaft Grass Trimmer
GT-200I (10002689 - 10999999) Curved Shaft Grass Trimmer
GT-200I (10002689 - 10999999) Curved Shaft Grass Trimmer
GT-200I (07001001 - 07003497) Curved Shaft Grass Trimmer
GT-200I (07001001 - 07003497) Curved Shaft Grass Trimmer
GT-200I (10001001 - 10002688) Curved Shaft Grass Trimmer
GT-200I (10001001 - 10002688) Curved Shaft Grass Trimmer
GT-200I (S65211001001 - S65211999999) Curved Shaft Grass Trimmer
GT-200I (S65211001001 - S65211999999) Curved Shaft Grass Trimmer
GT-200I (S72712001001 - S72712999999) Curved Shaft Grass Trimmer
GT-200I (S72712001001 - S72712999999) Curved Shaft Grass Trimmer
GT-2000 (Type 1E) (001001 - 229418) Curved Shaft Grass Trimmer
GT-2000 (Type 1E) (001001 - 229418) Curved Shaft Grass Trimmer
GT-200I (S80213001001 - S80213999999) Curved Shaft Grass Trimmer
GT-200I (S80213001001 - S80213999999) Curved Shaft Grass Trimmer
GT-200R (07003017 - 07003100) Curved Shaft Grass Trimmer
GT-200R (07003017 - 07003100) Curved Shaft Grass Trimmer
GT-200R (05001001 - 05084365) Curved Shaft Grass Trimmer
GT-200R (05001001 - 05084365) Curved Shaft Grass Trimmer
GT-200R (07003101 - 07999999) Curved Shaft Grass Trimmer
GT-200R (07003101 - 07999999) Curved Shaft Grass Trimmer
GT-200R (05084366 - 05147267) Curved Shaft Grass Trimmer
GT-200R (05084366 - 05147267) Curved Shaft Grass Trimmer
GT-200R (08001001 - 08043307) Curved Shaft Grass Trimmer
GT-200R (08001001 - 08043307) Curved Shaft Grass Trimmer
GT-200R (10002730 - 10999999) Curved Shaft Grass Trimmer
GT-200R (10002730 - 10999999) Curved Shaft Grass Trimmer
GT-201EZR (02001001 - 02999999) Curved Shaft Grass Trimmer
GT-201EZR (02001001 - 02999999) Curved Shaft Grass Trimmer
GT-200R (05147268 - 05999999) Curved Shaft Grass Trimmer
GT-200R (05147268 - 05999999) Curved Shaft Grass Trimmer
GT-200R (08143308 - 08999999) Curved Shaft Grass Trimmer
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Blower
  • • Edger
  • • Grass Trimmer
  • • Hedge Trimmer
  • • Trimmer
Questions & Answers

I need a primer bulb for my hand held blower PB-250-LN I don't see the model number
Mbrecht asked on 2019-08-23
Hi Mbrecht, for your model the correct part is P005003120. Thank you for your question and good luck with your repair!
is this primer bulb the correct bulb for an Echo PB-250 Blower?
Hugh asked on 2020-03-02
Hi Hugh, Thank you for your question. This would not be the correct purge bulb for your Echo blower. The part number listed under your model number for the purge bulb is 12318140630. To place an order for the part you may order it either online or by calling our customer service line at 1-866-322-9842 and anyone will be happy to assist you. We hope this helps. Thank you and have a great day.
Repair Instructions: Submitted by Customers Like You
58 of 66 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
The primer on my Echo trimmer had split and was no longer working.
The repair was simple. I removed the breather cover (two screws), then a plate that held the primer in place (4 screws). I then cleaned the exposed surfaces with a clean rag and Q-tips, put the new primer in place, re-attached the primer plate and breather cover. I primed the engine and it started on the third pull just like it always does.
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34 of 36 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bubble had split
Took out the four screws holding the primer. Pulled off plate and replaced the primer. Put screws back in. Worked like a charm. Spilled a little fuel but not too messy. Easy. Repair center would have probably charged at least $45 for that.
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13 of 15 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, rag
primer bulb was leaking
Primer bulb split after years of service. Ordered from a new one from replacementparts.com. Unscrewed two screws holding it in place and inserted new part and replaced the two screws. Part fit perfect as did all other parts from replacementparts.com. Delivery was fast and was using my blower within a few days after ordering new part. Sure beats buying a new blower!!
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14 of 18 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Power Drill
Primer bulb was heavily discolored and leaking. Ethanol poisoning
Empty the fuel tank or tip the blower on its side so the fuel won't run into the carburetor.
Remove the air cleaner element.
Use a #2 Phillips bit in a driver/drill and remove the screws that hold the carburetor to the blower motor. You can then easily remove the tubes to the carburetor. Make sure you remember which tube goes where! One is from the tank and goes to the primer/carb the other goes from the tank to the carb.
Use the #2 Phillips bit in the driver to remove the four screws holding the square plate with a round hole that holds the primer bulb. Be careful the entire carb assembly doesn't come apart and tear a rubber diaphragm or worse. Remove the plate and old primer bulb and replace the primer bulb with a new one and reverse the disassembly. Be careful with the driver if you use it to screw in the bolts. Start them by hand and then carefully run them in and then tighten them just enough. Use loctite blue if you wish. I didn't but then I've not had trouble with screws backing out on my echo blower.

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9 of 11 people found this instruction helpful
Tool Type:
Vacuum
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Primer bulb was dry-rotted and needed a replacement.
1. Removed the screws on the flange that captures the primer bulb.
2. Removed the flange to access the primer bulb.
3. Removed and replace the primer bulb.
4. Reinstalled the flange.
5. Reinstalled the screws and tighten.
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5 of 7 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Bulb primer broken
Unscrewed 4 screws (removed air cleaner to make easier screw access) replaced bulb. Really that easy.
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4 of 7 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Fuel Grommet - 13211546730
Purge Bulb - P005003120
Fuel Return Tube - 13201056330
Primer Cover - 12536311610
Fuel Line - V471001190
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers
Gas leaking
Started by emptying the fuel, then took off the cover, and removed the tank. Ran the new lines into the tank, and connected them to the carb, then reassembled everything.
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3 of 5 people found this instruction helpful
Tool Type:
Hedge Trimmer
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Broken primer
Loosen carburetor by loosening two screws. Remove four screws that hold the primer. Remove the old primer and install the new one. Put the four screws back on and tighten the two screws that hold the carburetor.
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2 of 4 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Purge Bulb - P005003120
Fuel Line - V471001190
Repair Kit - 12530042030
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers
Blower wouldn't run
Removed the old carburetor cleaned it and rebuilt it and replaced the fuel lines and purge bulb. Thank goodness for the you-tube repair video
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Tool Type:
Blower
Parts Used:
Purge Bulb - P005003120
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Prime Bulb Dry Rotted and broke.
1. Remove old prime bulb by removing prime bulb plate. This had two screws.
2. Make sure area is clean.
3. Replace prime bulb plate with new prime bulb.
4. Test and Done.
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Reviews
4.6
Average Rating (out of 5):
53 Reviews
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  • easy repair, worked like original
    echo weed wacker is back in service
    Guest - 5 days ago Verified Purchase
    easy repair worked as expected
    Great price arrived quickly
    Guest - 11 days ago Verified Purchase
    fast turnaround
    Circumstances have prevented my from making the necessary repair. However, I've done this before and I'm sure it will turn out fine
    Guest - 15 days ago Verified Purchase
    Purge Bulb Replacement
    The purge bulb was exactly what was needed. The replacement was very easy and the trimmer fired up immediately afterwards.
    Guest - 16 days ago Verified Purchase
    As advertised.
    The part fit was perfect; easy repair; quality is better thsn original.
    Guest - 24 days ago Verified Purchase
    Easy to replace
    Fast shipping and handling.fix my weed trimmer
    Guest - May 27, 2020 Verified Purchase
    Easy to install
    arrived on time, no shipping issues
    Guest - May 19, 2020 Verified Purchase
    Exact part, quick service.
    Outstanding service. Very pleased.
    Guest - May 18, 2020 Verified Purchase
    just what I wanted. Very good customer relations, I would recommend you highly.
    gfreat service
    David - May 13, 2020 Verified Purchase
    Perfect
    Perfect
    Guest - May 11, 2020 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Echo, Shindaiwa, Little Wonder
    Product Number: P005003120
    Classification: Part
    Weight: 0.01 lbs.
    Also Known As: Air Purge, Plunger, Purge Bubble, Purger Bulb, Primer Bulb
    Shipping: Ships Worldwide
    Repair Guides
    Watch the Repair Video for Purge Bulb
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    Filthy Filters? This article will show you how to install a filter kit on an Echo SRM-225 trimmer....
    May 27, 2015
    Primer bulb past its prime? Follow these simple steps to remove and replace the primer bulb on your Echo string trimmer....
    May 28, 2015
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