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Gas Line Trimmer

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

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

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This is the number corresponding to the part on the diagram / schematic

Browse Parts forSRM-2100SB TYPE 1E Line Trimmers

  • Spark Plug 15901010630
    #3

    Starter/ignition/clutch/fuel system diagram

    Spark plug

    Part #15901010630

    Replaced by #6703

    ?
    Manufacturer substitution
    This part replaces 15901010630. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
  • Gasket 13001042032
    Gasket

    Part #13001042032

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

  • Wheel Bracket 30202955330
    #40

    Optional pe gear housing diagram

    Wheel bracket

    Part #30202955330

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

  • Tube 17812750330
    #39

    Drive shaft/handles/throttle diagram

    Tube

    Part #17812750330

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

  • Carburetor 12520049030
    Carburetor

    Part #12520049030

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

  • Cushion 10025115130
    #25

    Drive shaft/handles/throttle diagram

    Cushion

    Part #10025115130

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

  • Pin 900300-20022
    #2

    Optional pe gear housing diagram

    Pin

    Part #900300-20022

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

  • Spring Washer 8 90060500008
    #44

    Optional pe gear housing diagram

    Spring washer 8

    Part #90060500008

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

  • Band (includes Items 19 & 20) 61027252130
    #18

    Drive shaft/handles/throttle diagram

    Band (includes items 19 & 20)

    Part #61027252130

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

  • Piston Pin 10001311520
    #6

    Crankcase/fan housing/cover diagram

    Piston pin

    Part #10001311520

    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.

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

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

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

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 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 …

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…

Repair difficulty
Time required
 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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