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Echo
Gas Line Trimmer

Model # SRM-2100SB TYPE 1 Official Echo trimmer/brushcutter

Here are the diagrams and repair parts for Official Echo SRM-2100SB-TYPE-1 trimmer/brushcutter, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 222 parts  |
Fuel Line 13131244330
#23

Starter/ignition/clutch/fuel system diagram

Fuel line

Part #13131244330

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

Line Trimmer Fuel Line Grommet 13211546730
#24

Starter/ignition/clutch/fuel system diagram

Line trimmer fuel line grommet

Part #13211546730

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

Piston Pin 10001504630
#7

Crankcase/fan housing/cover diagram

Piston pin

Part #10001504630

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

Bearing 10001251230
#10

Crankcase/fan housing/cover diagram

Bearing

Part #10001251230

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

Strainer 13120507320
#26

Starter/ignition/clutch/fuel system diagram

Strainer

Part #13120507320

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

Line Trimmer Fuel Tank 13100546830
#29

Starter/ignition/clutch/fuel system diagram

Line trimmer fuel tank

Part #13100546830

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

Spacer 61031507130
#4

Gear housing/shield/tools diagram

Spacer

Part #61031507130

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

Piece, Friction 12537813930
Piece, friction

Part #12537813930

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

Screw 12531413930
Screw

Part #12531413930

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

Line Trimmer Washer 90060500005
#29

Drive shaft/handles/throttle diagram

Line trimmer washer

Part #90060500005

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 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 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 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…

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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 …

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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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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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Solving 3 common problems with line trimmer cutting lines

Solving 3 common problems with line trimmer cutting lines

Follow these tips to prevent the cutting line on your grass line trimmer from breaking or feeding out too much or too li…

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How to replace a line trimmer fuel line video

How to replace a line trimmer fuel line video

Follow the steps in this video to replace a leaking fuel line in a line trimmer.…

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