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Echo
Gas Line Trimmer

Model # SRM-2000 Official Echo trimmer/brushcutter

Here are the diagrams and repair parts for Official Echo SRM-2000 trimmer/brushcutter, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 180 parts  |
Grommet 178-810-0523-0
#18

Air cleaner cover/air filter diagram

Grommet

Part #178-810-0523-0

The manufacturer no longer makes this part, and there's no substitute part

Screw 178-110-0533-0
#20

Driveshaft housing diagram

Screw

Part #178-110-0533-0

The manufacturer no longer makes this part, and there's no substitute part

Starter Grip 177-228-0653-0
#46

Flywheel/starter case diagram

Starter grip

Part #177-228-0653-0

The manufacturer no longer makes this part, and there's no substitute part

Flywheel 156-801-2823-0
#14

Flywheel/starter case diagram

Flywheel

Part #156-801-2823-0

The manufacturer no longer makes this part, and there's no substitute part

Circlip, Piston Pin (2) 100-015-0463-0
#15

Cylinder/crankshaft diagram

Circlip, piston pin (2)

Part #100-015-0463-0

The manufacturer no longer makes this part, and there's no substitute part

Bracket, Idle Adjust. 123-128-4063-0
#6

Carburetor assembly diagram

Bracket, idle adjust.

Part #123-128-4063-0

The manufacturer no longer makes this part, and there's no substitute part

Screen 145-862-4063-0
#45

Air cleaner cover/air filter diagram

Screen

Part #145-862-4063-0

The manufacturer no longer makes this part, and there's no substitute part

Cap, Fuel (includes Key 19) 131-004-4063-0
#18

Vent assembly diagram

Cap, fuel (includes key 19)

Part #131-004-4063-0

The manufacturer no longer makes this part, and there's no substitute part

Case, Starter 177-232-4063-0
#48

Flywheel/starter case diagram

Case, starter

Part #177-232-4063-0

The manufacturer no longer makes this part, and there's no substitute part

Bearing, Ball 6201 900-819-3620-1
#38

Driveshaft housing diagram

Bearing, ball 6201

Part #900-819-3620-1

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

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Why won't my gas line trimmer start?

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

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Why does my gas line trimmer run rough?

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

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Why does my gas line trimmer leak gas?

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

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Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

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How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas line trimmers

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

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Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Grass line trimmer maintenance checklist

Grass line trimmer maintenance checklist

Find out how to take care of your grass line trimmer from the start of the trimming season until the end, with this help…

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