This is an Original Manufacturer Approved Carburetor Assembly used on a variety of Gas Powered String Trimmers. The purpose of this part is to mix air and gas before the fuel mix goes to the engine. If the engine won\\\'t start and the tank is full of fresh fuel, test the carburetor by removing the air filter and pouring about a teaspoon of fuel into the carburetor. Pull the starter rope. If the engine starts and then quickly dies, the carburetor is likely the problem.
Rb-K70A
Troubleshooting
This part works with the following brands:
Echo
This part works with the following products:
Trimmer
Hedge Trimmer
Pole Saw
Edger
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Customer Part Reviews
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4.8
Average Rating (out of 5):
★★★★★
★★★★★
(6 Reviews)
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★★★★★
★★★★★
Easy repair for my echo line trimmer
The carburetor fit perfectly and arrived in a timely manner. I'm recommending ereplacementparts.com.
Guest - April 21, 2022
Verified Purchase
★★★★★
★★★★★
Easy repair, original part for replacement, like the video instructions
15 year old echo, replaced carb....runs like new
Williamm - July 8, 2022
Verified Purchase
★★★★★
★★★★★
Proper part works properly
This is the right part for the equipment I ordered for
Wayne - July 18, 2022
Verified Purchase
★★★★★
★★★★★
Quick delivery. Left facility same day and arrived as stated. Now I know where to get my parts from.
Removed old part, installed new part, pumped the trimmer for fuel in carburetor, pulled on string and started right up the first time. Ran trimmer for 3 and a half hours and no problem.
Thanks ereplacement parts
Anonymous - September 20, 2022
Verified Purchase
★★★★★
★★★★★
Very easy to install
I received a carburetor for a weed eater that was not hardly functioning at all. 3 screws and two small gas lines was all it took to take the old off and the new one on. Fired right up as if it were brand new.
Guest - September 6, 2019
Verified Purchase
★★★★★
★★★★★
I installed the new carburetor
After installing the new carburetor it still would not start on it's own. I had to spray starting fluid in the air intake. I also use new ethanol free gas.
Guest - March 14, 2022
Verified Purchase
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Removed the air cleaner cover and air cleaner. Remove the fuel lines and throttle from the carburetor. Remove the two screws securing the carburetor on. Removed the old carburetor and install ed the new carburetor. Tightened the two screws to secure the carburetor. Placed the fuel lines and throttle on the new carburetor. Installed the ai
... Read morer filter and the air filter cover.
Remove the air filter assembly
Remove the fuel lines
Remove the throttle cable
Removed old carburetor
Carefully removed old gaskets end put them in the new one
Install the new carburetor
Attach the throttle cable.
Attach the fuel lines
Install the air filter assembly
And it runs like
... Read morea champ.
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Would not idle at first, then would not start. Leaking fuel from gas tank.
Removed air cleaner
Removed carburetor bolts
Disconnected fuel lines
Removed carburetor
Connected fuel lines to new carburetor
Assembled carburetor, gasket, air cleaner cover and carb mounting screws
Positioned assembly on engine and tightened bolts
Replaced air cleaner and cover
1. Pored out gas in tank
2. Removed air filter cover and air filter
3. Removed throttle cable
4. Removed two screws that attach carburetor to engine.
5. Removed carburetor from engine and removed two fuel lines from carburetor.
6. Removed intake gasket.
7. Reversed the process to reassemble with ne
... Read morew parts.
Started with know problem.
Would recommend that if you are putting on a new carburetor that you go ahead and spend a couple extra bucks and get a new intake gasket and air filter. I have had some cheap weed eaters over the years that never lasted. I bought an ECHO about 15 years ago and just know had to replace the carb. Worth spending the extra bucks for a good product.
1. Removed gas from gas tank.
2. Removed air filter cover and filter
3 Remove fuel hoses from carburetor
4. Remove throttle cable from carburator
5. Remove 2 mounting screws inside air filter housing holding carburator
6. Remove old carburator and install new one in reverse.
Removed old carb, replaced with new one.
Only one question- in a bottom separate compartment of the plastic bag the carb was in there were two tiny black plastic pieces- about 1/16 x 1/16\". I have no idea what they\'re for. Trimmer runs just fine without using them however. I would like to know what they are though.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP10039106
Manufacturer Part Number: A021000723
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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