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Echo SRM-2100SB trimmer/brushcutter Parts

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

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Echo SRM-2100SB trimmer/brushcutter
By Schematic
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Browse Parts for SRM-2100SB Line Trimmers

  • Retainer, Purge Pump for Echo SRM-2100SB - Part 12536311610

    Retainer, Purge Pump

    Part #12536311610

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

  • Bearing, Ball (2) for Echo SRM-2100SB - Part 90081036201

    Crankcase/fan housing/cover diagram

    Bearing, Ball (2)

    Part #90081036201

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

  • Base, Purge for Echo SRM-2100SB - Part 12538313310

    Base, Purge

    Part #12538313310

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

  • Cushion for Echo SRM-2100SB - Part 61091055230

    Crankcase/fan housing/cover diagram

    Cushion

    Part #61091055230

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

  • Throttle for Echo SRM-2100SB - Part 17800352130

    Drive shaft/handles/throttle diagram

    Throttle

    Part #17800352130

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

  • Shaft, P.t.o. for Echo SRM-2100SB - Part 61031055330

    Optional pe gear housing diagram

    Shaft, P.t.o.

    Part #61031055330

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

  • Holder Kit for Echo SRM-2100SB - Part 61090355230

    Crankcase/fan housing/cover diagram

    Holder Kit

    Part #61090355230

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

  • Line Trimmer Bolt for Echo SRM-2100SB - Part 90010005035

    Line Trimmer Bolt

    Part #90010005035

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

  • Fan Cover Assembly for Echo SRM-2100SB - Part 10150352131

    Crankcase/fan housing/cover diagram

    Fan Cover Assembly

    Part #10150352131

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

  • Lock Nut for Echo SRM-2100SB - Part 35232527630

    Drive shaft/handles/throttle diagram

    Lock Nut

    Part #35232527630

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

Most common symptoms to help you fix your line trimmers

Choose a symptom to see related grass line trimmer repairs.

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

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

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

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.

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…

Repair time and Difficulty

 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…

Repair time and Difficulty

 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 …

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your line trimmers

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

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Line trimmer: Preventing fuel vapor lock in hot summer conditions

Vapor lock can stop your trimmer cold in summer heat. Learn how to prevent it and keep your lawn looking sharp…

Straight shaft vs curved shaft trimmers: What’s the difference?

Straight shaft vs curved shaft trimmers: What’s the difference?

Trying to decide between a straight shaft and curved shaft trimmer? This guide compares both designs to help you underst…

Can you cut grass with a weed whacker?

Can you cut grass with a weed whacker?

Wondering if your weed whacker can pick up the slack for your broken lawn mower? You're not alone. In this guide, we bre…

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