
Table of Contents Part Number Index
Table of Contents
Click Any Diagram Desciption Below To Veiw That Diagram.
GT-2100
Engine, Crankcase, Fan Housing, Cover.......................................................................................................................4
Starter, Ignition, Clutch...................................................................................................................................................6
Fuel System.....................................................................................................................................................................8
Intake, Exhaust, Air Cleaner.........................................................................................................................................10
Carburetor -- C1U-K4.....................................................................................................................................................12
Driveshaft, Handles,Throttle, Stop Switch, Shield, Gear Case,Tools.......................................................................14
Part Number Index.........................................................................................................................................................16
Part Description Index..................................................................................................................................................17
Service Publications.......................................................................................................................................................3
898 697-4203 0 - 2 - REVISED 06/19/06

Table of Contents Part Number Index
GT-2100 GRASS TRIMMER Driveshaft, Handles,Throttle, Stop Switch, Shield, Gear Case,Tools
REMARKSDESCRIPTIONQTYPART NUMBERITEM
Nut 62900502000061
Washer 62900600000062
Throttle cable1178001096303
Tube1178127240304
Shaft,drive1610013096307
Bush1610217096308
Housing, drive shaft1610210406309
Label, guide18901520493010
Grip13511110963011
Spacer11780480563012
Switch11634000963013
Nut 519005000000514
Lock nut 514330200083015
Bracket, throttle11780240963016
Screw 5 x 2819002400502818
Screw11781100533019
Throttle trigger11780100563020
Spring11780430693021
Includes items 2, 22 and 26Handle13516004123024
Washer 61900600000062
Knob13523254063022
Bolt 6 x 4019001000604026
Label, caution18901602663127
Shield assembly16990004063029
Includes items 2, 25, 28, and 30-32Washer 61900600000062
Wing nut 619005250000625
Bolt 6 x 5019001000605028
Screw 5 x 1629002420501630
Cutter16990162323131
Guard16992122323032
Includes items 35-45Housing ass'y bearing161040009630
Screw 4x1019002420401035
Bolt 5 x 2519001520502536
Housing, bearing16104100963037
Nut 12 L-h19005130001238
Ball bearing 600129008020600139
Spacer16103150653040
Circlip 2819007020002841
Shaft, P.T.O.16103100963042
Pin 3 x 619003053000643
Plate,adapter U16103130963044
Wrench 8 x 19, w/s. driver18964100963048
Spanner18950152663049
Label, ECHO18901384063055
Cap, P.T.O. shaft1N/A45
Cap, housing1N/A6
Drum, Clutch1750054203065
Circlip, 329007020003266
Bearing, Ball9008193620167
Circlip, 129007010001268
898 697-4203 0 - 15 - REVISED 06/19/06

Table of Contents Part Number Index
Part Number Index
Click The Page Number After Any Part Number To Veiw The Diagram Containing That Part.
PagePart Number
PagePart Number
PagePart Number
13...................................
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1561001309630 ............
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1589501526630 ............
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1590010006040 ............
1590010006050 ............
1190010505055 ............
590015105025 ............
1590015205025 ............
1190023804010 ............
590023804012 ............
5, 790023804016 ............
790023804022 ............
790023805010 ............
1190023805020 ............
590023805022 ............
590023805028 ............
1590024005028 ............
1590024204010 ............
9, 1590024205016 ............
1190024205055 ............
1590030530006 ............
11, 1590050000005 ............
1590050200006 ............
790050200008 ............
1590051300012 ............
1590052500006 ............
590060000005 ............
1590060000006 ............
990060300005 ............
5, 990060500005 ............
790070000006 ............
7, 1590070100012 ............
1590070200028 ............
7, 1590070200032 ............
1590080206001 ............
590081036201 ............
7, 1590081936201 ............
15N/A ............................
898 697-4203 0 - 16 - REVISED 06/19/06