Model # 21560031

Internet #100328750

Store SKU #311355

ECHO SRM Echomatic Head Replacement Trimmer
0743184994245

ECHO

SRM Echomatic Head Replacement Trimmer

$2999 /each

Overview

Tough grass and weeds are no match for the ECHO SRM Echomatic Trimmer Replacement Head. This trimmer's bump-feed line system helps reduce down-time while you work. The product comes with a 90 day consumer, 30 day commercial warranty.
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Frequently Bought Together

Installation Options

Product Overview

Tough grass and weeds are no match for the ECHO SRM Echomatic Trimmer Replacement Head. This trimmer's bump-feed line system helps reduce down-time while you work. The product comes with a 90 day consumer, 30 day commercial warranty.
  • Semi-automatic trimmer head that can be used with Echo SRM model trimmers
  • Bump-feed line system helps reduces down-time
  • Accepts 0.095 in. - 0.130 in. diameter line
  • Easy to install

Product Overview

Model #: 21560031
Sku #: 311355
Internet #: 100328750

Tough grass and weeds are no match for the ECHO SRM Echomatic Trimmer Replacement Head. This trimmer's bump-feed line system helps reduce down-time while you work. The product comes with a 90 day consumer, 30 day commercial warranty.

  • Semi-automatic trimmer head that can be used with Echo SRM model trimmers
  • Bump-feed line system helps reduces down-time
  • Accepts 0.095 in. - 0.130 in. diameter line
  • Easy to install

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
5
Product Height (in.)
3
Product Width (in.)
5
Recommended Line Diameter (in.)
.095

Details

Features
UV Protected
Fits Brands
ECHO
Fits models
All ECHO SRM trimmer models
Hand Orientation
Universal/Reversible
Returnable
90-Day
Trimmer Part Type
Bump Feed Trimmer Head

Warranty / Certifications

Manufacturer Warranty
90 day Consumer 30 day Commercial

Specifications

Dimensions

Product Depth (in.)
5
Product Height (in.)
3
Product Width (in.)
5
Recommended Line Diameter (in.)
.095

Details

Features
UV Protected
Fits Brands
ECHO
Fits models
All ECHO SRM trimmer models
Hand Orientation
Universal/Reversible
Returnable
90-Day
Trimmer Part Type
Bump Feed Trimmer Head

Warranty / Certifications

Manufacturer Warranty
90 day Consumer 30 day Commercial

Questions & Answers

Does this head have the feature of loading new string without pulling the bump knob out to reload.

When I bought the new Echo Trimmers, I asked specifically for the heads that I can reload without pulling the bump head out for reloading.
Asked by: Bubba
I have a honda 3500 4 cycle does it fit this weed eater
Answered by: Gene
Date published: 2017-07-19

I have a GT225 curved Echo trimmer. Will the ECHO SRM Echomatic Trimmer Replacement head fit this machine?

Asked by: jennifer
No. The compatible Echo models listed on the package does not include your model.
Answered by: Discerning
Date published: 2015-09-20

Where are the instructions on reloading the line or just tell me how to reload it.

Asked by: Jordy
Does not come with instructions. Difficulty in changing.
Answered by: Rover
Date published: 2017-03-21

will this trimmer head work on an older Echo SRM 3000 model?

Asked by: bradford
No. The compatible model list on the package does not include your trimmer.
Answered by: Discerning
Date published: 2016-08-12
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Customer Reviews

SRM Echomatic Head Replacement Trimmer is rated 4.3 out of 5 by 70.
Rated 5 out of 5 by from In case you can't find your owner's manual ... Echo SRM-210. I've had my string trimmer for about... In case you can't find your owner's manual ... Echo SRM-210. I've had my string trimmer for about nine years, I think, and the head assembly was getting balky. I might have been able to get away just replacing the spool, but when I found this assembly on the shelf at HD, I figured I'd do the whole thing. This unit fits a lot of the Echo SRM-2xx straight shaft series trimmers, but doesn't list the 210 on the packaging. Looked right, though, and it is -- it fits perfectly. Getting the old assembly off was the biggest challenge. It was frozen on -- and I probably gave it a twist in the wrong direction before I figured out that it is threaded backwards (turning it clockwise loosens it). It also spins, so to hold it steady, you'll need to turn it until the slot in the guard lines up with the hole in the drive shaft above the head, and stick a nail or hole punch or something in there to keep it from turning. From there, it was simplest for me to take off the spool, unscrew the nut that holds the cam assembly in place, and pull that out, exposing the rectangular end that you can then grip with a pair of channel locks or an adjustable wrench to get enough leverage to break the head loose. Then it's just a matter of unscrewing the old assembly (again, it unscrews clockwise) and screwing on the new one, being careful not to get it cross threaded. I don't know what some other reviewers are complaining about on the line feed; this seems to work exactly the way the old assembly did -- when you need more line, rev the motor and tap the bottom of the spool on the ground, and it feeds out a few more inches. If you're having trouble, my guess is that the line inside the spool is wound backward, wound too loosely, or has gotten tangled. Take the spool off and take the time to rewind both lines tight and hook them in the slots in the spool to hold them while you thread them through the feed holes and mount the spool back in the head. I've never had problems after that.
Date published: 2017-05-01
Rated 1 out of 5 by from Comes with no instructions. Works great until you have to add new line. You then find out that ... Comes with no instructions. Works great until you have to add new line. You then find out that this is not the same high quality head that came with your trimmer. It is a cheap substitute. You have to remove the spool to load. The notches that are supposed to hold the line end when you start loading are too shallow and won't hold the end. After reinstalling the head on the trimmer, the head will fly off if you don't get the line loose from the notch or if you do not turn the head until it locks. Instructions would have been helpful.
Date published: 2017-08-20
Rated 5 out of 5 by from A few months ago I purchased just the spool portion for the head. Unfortunately, a lot of the pr... A few months ago I purchased just the spool portion for the head. Unfortunately, a lot of the problems I had were caused by the groves of the spool that fit into the head were worn out. I ended up making this purchase instead and now it works fine again.
Date published: 2017-08-22
Rated 5 out of 5 by from Best bump head I've owned Bought one of these twelve years ago to replace the "hassle free" head on a Craftsman trimmer. The Echo head holds plenty of line and feeds reliably. Still works great today. I use the .080 Crossfire line.
Date published: 2017-08-26
Rated 1 out of 5 by from Package said it was a replacement for the SRM225. It... Package said it was a replacement for the SRM225. It didn't fit mine. Mine is 7 years old or so and I assume that's why.
Date published: 2017-08-01
Rated 5 out of 5 by from The replacement was made in less than 3 minutes and it works better than the original that came w... The replacement was made in less than 3 minutes and it works better than the original that came with the unit.
Date published: 2017-08-01
Rated 5 out of 5 by from Awesome! 7 year old Echo trimmer was like a brand new machine with this head! Very happy with it!
Date published: 2017-08-08
Rated 5 out of 5 by from fit great was very easy to install ,,and works very... fit great was very easy to install ,,and works very well
Date published: 2017-07-27
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