A V AILABLE A TT ACHMENTS & A CCESSORIES
Accessories
99944200002 i-Start Kit
99944200200 SRM Shoulder Harness Kit
99944200410 20mm Blade Conversion Kit
99944200411 20mm Blade Conversion Kit
99944200415 Universal Blade Conversion Kit
99944200455 Barrier Bar
99944200561 U-Handle_Blade Conversion Combo Kit
99944200661 U-Handle Kit
SRAC-200 Tiller/Cultivator Attachment
Cutting Heads
215211 Pro Maxi-Cut Head
21560030 Echomatic Pro Head
21560050 Semi-Auto Head Assembly
21560055 Semi-Auto Head Assembly
21560056 2-Line Rapid Loader
21560060 SRM Manual Dual Line Head
99944200220 Heavy Duty Fixed Line Head
99944200221 3-Line Rapid Loader
99944200230 Semi-Auto Dual Line Head
99944200250 Echomatic II Trimmer Head
PARTS CATALOG
TRIMMER/
BRUSHCUTTER
25.4cc
MODEL: SERIAL NUMBERS
SRM-260U: S/N 05001001 - 05999999
ECHO, INCORPORATED
400 Oakwood Road Lake Zurich, Illinois 60047 USA
WWW.ECHO-USA.COM
99922203538_260U/05
© 2006 ECHO, Incorporated. All Rights Reserved REVISED 09/28/06
Table of Contents Part Number Index
Table of Contents
Click Any Diagram Desciption Below To Veiw That Diagram.
SRM-260U S/N 05001001 - 05999999
Engine, Short Block, Ignition, Cylinder Cover..............................................................................................................4
Starter, Fuel System........................................................................................................................................................6
Clutch, Fancase...............................................................................................................................................................8
Intake..............................................................................................................................................................................10
Carburetor -- WYJ-315A S/N 05001001 - 05001870.....................................................................................................12
Carburetor -- WYK-186 S/N 05001871 - 05999999.......................................................................................................14
Exhaust...........................................................................................................................................................................16
U-Handle, Stop Switch,Throttle Cable, Driveshaft,Tools..........................................................................................18
Gear Case.......................................................................................................................................................................20
Metal Shield....................................................................................................................................................................22
Plastic Shield.................................................................................................................................................................24
Part Number Index.........................................................................................................................................................26
Part Description Index..................................................................................................................................................27
99922203538_260U/05 - 2 - REVISED 09/28/06
This Page Intentionally Left Blank
- 3 -
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Engine, Short Block, Ignition, Cylinder Cover
99922203538_260U/05 - 4 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Engine, Short Block, Ignition, Cylinder Cover
REMARKS DESCRIPTION QTY PART NUMBER ITEM
INCLUDES ITEMS 2-18 SHORT BLOCK 1 SB10601
CYLINDER 1 A1300003712
BOLT 5X22 4 900162050223
1 V1000000704
GASKET, CYLINDER
RING, PISTON 2 A1010000106
PIN, PISTON 1 V6060000007
CIRCLIP, PISTON PIN 2 100015046308
SPACER, PISTON PIN 2 100014559309
BEARING, NEEDLE 1 V55300002010
CRANKSHAFT ASY 1 A01100003011
OIL SEAL 1 1002130553013
BEARING, BALL 2 9008003600114
CIRCLIP 28 1 9007020002815
1 1002425593016
GASKET, CRANKCASE
BOLT 5X25 4 9001620502517
OIL SEAL 1 1002122823018
GASKET KIT 1 P02100397019
COVER, CYLINDER 1 A16000004020
COVER, CYLINDER 1 A16000005021
BOLT 5X16 1 911100501622
COLLAR 5 1 V35300002023
GUARD, TOP 1 A16200000024
SCREW 5X10 1 9002420501025
LEAD, GROUND 1 1620145293026
COIL, IGNITION 1 A41100011027
BOLT 5X16 2 9001620501628
GROMMET 1 1561124063029
TUBE 1 V47500220030
CAP, SPARK PLUG 1 1590120343331
TERMINAL, SPARK PLUG CAP 1 1590110343232
SPARK PLUG -- BPM-8Y 1 1590101983033
LEAD, GROUND 1 1620105643035
FLYWHEEL 1 A40900013036
FLANGE NUT 8 1 9005150000837
1
INCLUDES ITEMS 6-10 PISTON KIT 1 P0210047405
INCLUDES ITEMS 13-18 CRANKCASE KIT 1 P02100094012
1
CANADA MODELS SPARK PLUG -- BPMR-8Y 1 A425000000 34
Footnotes
1: Also Included In GASKET KIT
99922203538_260U/05 - 5 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Starter, Fuel System
99922203538_260U/05 - 6 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Starter, Fuel System
REMARKS DESCRIPTION QTY PART NUMBER ITEM
INCLUDES ITEMS 2-4 STARTER PAWL ASY 1 177202406301
E-RING 4 1 900700000042
SPRING, RETURN 1 177234406303
PAWL, STARTER 1 177218406304
NUT 8 1 900502000085
INCLUDES ITEMS 7-13 STARTER ASY 1 177200559316
SCREW 1 177236443307
DRUM, STARTER 1 177215406308
SPRING, REWIND 1 177220406309
NUT 1 9005650000510
1 1772260393011
ROPE, STARTER - 3.5X850mm
GUIDE, ROPE 1 1772274203012
GRIP, STARTER 1 1772282703013
BOLT 4X12 4 911260401214
LABEL, ECHO 1 8901184913015
1 1320105203016
PIPE, FUEL - 3X6X170mm
VALVE, CHECK 1 A35600003017
CLIP 2 1320132663018
1 V47100011019
PIPE, VENT - 3X6X115mm
1 1320125603020
PIPE, RETURN - 3X6X80mm
GROMMET, FUEL 1 1321155593021
FILTER, FUEL 1 1312051983022
SPACER 2 1310452823024
WASHER 5 2 9006030000525
BOLT 5X16 2 9001620501626
BOLT 5X22 2 9001620502227
STAND 1 3051105773328
SCREW 1 9002440502029
GASKET, FUEL CAP 1 1310165583031
CONNECTOR, FUEL CAP 1 1310515603032
1
2
2
3
INCLUDES ITEM 24 TANK, FUEL 1 A35000011123
INCLUDES ITEM 31-32 FUEL TANK CAP ASY 1 1310045553030
Footnotes
1: BULK OPTION: 99944445000
2: BULK OPTION: 90015
3: BULK OPTION: 90017
99922203538_260U/05 - 7 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Clutch, Fancase
99922203538_260U/05 - 8 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Clutch, Fancase
REMARKS DESCRIPTION QTY PART NUMBER ITEM
CIRCLIP 42 1 900702000421
FIXTURE, MAIN PIPE 1 610922559312
BOLT 5X28 1 900162050283
BOLT 5X18 2 900162050184
CLIP 1 178111062305
SHAFT, CLUTCH 2 175046560306
WASHER 2 175049560307
SHOE, CLUTCH 2 A5530000108
TENSION SPRING 1 V4510000909
WASHER 2 1750480553010
INCLUDES ITEMS 12-17 FAN COVER ASY 1 P02100141011
CIRCLIP 12 1 9007010001212
CASE, FAN 1 A17200003013
DOWEL PIN 2 1002150393014
BEARING, BALL 2 9008070600115
CIRCLIP 28 1 9007020002816
DRUM, CLUTCH 1 A55600003017
INCLUDES ITEMS 19-24 FAN COVER ASY 1 P02100146018
CIRCLIP 12 1 9007010001219
CASE, FAN 1 A17200005020
DOWEL PIN 2 1002150393021
BEARING, BALL 2 9008070600122
CIRCLIP 28 1 9007020002823
DRUM, CLUTCH 1 A55600004024
LABEL, MODEL -- SRM-260 1 X50300038025
LABEL, MODEL -- SRM-261 1 X50300039026
LABEL, MODEL -- SRM-260SB 1 X50300345027
LABEL, MODEL -- SRM-261SB 1 X50300160028
LABEL, MODEL -- SRM-260U 1 X50300476029
LABEL, MODEL -- SRM-261U 1 X50300477030
LABEL, MODEL -- SRM-260S 1 X50300047031
LABEL, MODEL -- SRM-261S 1 X50300117032
LABEL, MODEL -- SRM-261T 1 X50300656033
99922203538_260U/05 - 9 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Intake
99922203538_260U/05 - 10 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Intake
REMARKS DESCRIPTION QTY PART NUMBER ITEM
GASKET KIT 1 P0210039701
KNOB, FASTENER 1 130406521312
LID, AIR CLEANER 1 130313577313
LABEL, CHOKE 1 890121527304
CANADA MODELS LABEL, CHOKE 1 890332527305
FILTER, AIR 1 130310518306
SCREW 5X60 2 900242050607
PLATE PREVENT 1 129011577308
CASE, AIR CLEANER 1 P0210014309
1 1300101341010
GASKET, INTAKE
BOLT 5X25 2 9001620502511
INSULATOR 1 1300175643112
GUARD, DEBRIS 1 A12800007013
1 1300105593014
GASKET, INTAKE
1 ------------------15
CARBURETOR
1: Also Included In GASKET KIT
2: SEE CARBURETOR DIAGRAMS FOR MODEL APPLICATIONS AND SERIAL NUMBERS
1
1
2
Footnotes
99922203538_260U/05 - 11 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Carburetor -- WYJ-315A S/N 05001001 - 05001870
99922203538_260U/05 - 12 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Carburetor -- WYJ-315A S/N 05001001 - 05001870
REMARKS DESCRIPTION QTY PART NUMBER ITEM
CARBURETOR -- WYJ-315A 1 A021000460
SCREW, CABLE BRACKET 2 123114406301
BRACKET, CABLE 1 P0030001802
NOT AVAILABLE SEPARATELY THROTTLE VALVE ASY 13
SCREW, IDLE ADJUST 1 123134400304
SWIVEL 1 123172451305
WASHER 1 123149542306
CLIP, SWIVEL 1 123173079307
NOT AVAILABLE SEPARATELY BODY, CARBURETOR 18
O-RING 1 123183406309
JET 1 P00300026010
INCLUDES ITEMS 12-17 PUMP BODY ASY 1 1231790556011
SCREEN, INLET 112
SCREW, METERING LEVER PIN 1 1231390556013
VALVE, INLET NEEDLE 114
SPRING, METERING LEVER 1 1231220556015
PIN, METERING LEVER 1 1231380393016
LEVER, METERING 117
BODY, AIR PURGE 1 1231800556018
PUMP, PRIMER 1 1231814063019
COVER, PRIMER PUMP 1 1231420556020
SCREW, PUMP COVER 4 1231100556021
INCLUDES ITEMS 23-30 REPAIR KIT 1 P00300019022
PACKING, RING 123
GASKET, PUMP 124
DIAPHRAGM, PUMP 125
SCREEN, INLET 126
VALVE, INLET NEEDLE 127
LEVER, METERING 128
GASKET, METERING DIAPHRAGM 129
METERING, DIAPHRAGM 130
INCLUDES ITEMS 32-36 DIAPHRAGM/GASKET KIT 1 P00300020031
PACKING, RING 132
GASKET, PUMP 133
DIAPHRAGM, PUMP 134
GASKET, METERING DIAPHRAGM 135
METERING, DIAPHRAGM 136
99922203538_260U/05 - 13 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Carburetor -- WYK-186 S/N 05001871 - 05999999
99922203538_260U/05 - 14 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Carburetor -- WYK-186 S/N 05001871 - 05999999
REMARKS DESCRIPTION QTY PART NUMBER ITEM
CARBURETOR -- WYK-186 1 A021000700
SCREW, CABLE BRACKET 2 123114406301
BRACKET, CABLE 1 P0030001802
NOT AVAILABLE SEPARATELY THROTTLE VALVE ASY 13
SCREW, IDLE ADJUST 1 123134400304
SWIVEL 1 123172451305
WASHER 1 123149542306
CLIP, SWIVEL 1 123173079307
NOT AVAILABLE SEPARATELY BODY, CARBURETOR 18
CAP, LIMITER 1 A2590000009
NEEDLE, HIGH SPEED 1 P00300113010
INCLUDES ITEMS 12-17 PUMP BODY ASY 1 P00300089011
SCREEN, INLET 112
SCREW, METERING LEVER PIN 1 1231390556013
VALVE, INLET NEEDLE 114
SPRING, METERING LEVER 1 1231220556015
PIN, METERING LEVER 1 1231380393016
LEVER, METERING 117
BODY, AIR PURGE 1 1231800556018
PUMP, PRIMER 1 1231814063019
COVER, PRIMER PUMP 1 1231420556020
SCREW, PUMP COVER 4 1231100556021
INCLUDES ITEMS 23-30 REPAIR KIT 1 P00300112022
PACKING, RING 123
GASKET, PUMP 124
DIAPHRAGM, PUMP 125
SCREEN, INLET 126
VALVE, INLET NEEDLE 127
LEVER, METERING 128
GASKET, METERING DIAPHRAGM 129
METERING, DIAPHRAGM 130
INCLUDES ITEMS 32-36 DIAPHRAGM/GASKET KIT 1 P00300111031
PACKING, RING 132
GASKET, PUMP 133
DIAPHRAGM, PUMP 134
GASKET, METERING DIAPHRAGM 135
METERING, DIAPHRAGM 136
99922203538_260U/05 - 15 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Exhaust
99922203538_260U/05 - 16 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Exhaust
REMARKS DESCRIPTION QTY PART NUMBER ITEM
1 P0210039701
GASKET KIT
1 V1040000612
SHIELD, MUFFLER
COVER, MUFFLER 1 A3200000013
BOLT 5X12 2 900106050124
LABEL, CAUTION - HOT 1 890160063615
MUFFLER 1 145806420306
WASHER 2 900600000057
BOLT 5X55 2 900105050558
SCREEN, MUFFLER 1 145862406309
1 1458664203110
GASKET, EXHAUST
GUIDE, EXHAUST 1 A31300035011
SCREW 4X10 3 9002420401012
MUFFLER 1 A30000014113
PLATE, EYE 1 V15000037114
CONICAL WASHER 4 V34700000015
BOLT 5X55 2 9001050505516
SCREEN, MUFFLER 1 1458624063017
GASKET, EXHAUST 1 V10400036018
GUIDE, EXHAUST 1 A31300013019
SCREW 4X10 5 913670401020
1
1
1
1: Also Included In GASKET KIT
Footnotes
99922203538_260U/05 - 17 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER U-Handle, Stop Switch,Throttle Cable, Driveshaft,Tools
99922203538_260U/05 - 18 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER U-Handle, Stop Switch,Throttle Cable, Driveshaft,Tools
REMARKS DESCRIPTION QTY PART NUMBER ITEM
LABEL, CAUTION - SPANISH 1 890228095601
LABEL, CAUTION 1 890160541302
INCLUDES ITEMS 4-8 HANDLE BRACKET ASY 1 351301521303
BOLT 1 351421521304
WASHER 1 605014542305
BOLT 5X20 2 900162050206
BOLT 5X30 3 900162050307
NUT 1 900565500088
HANDLE, FRONT 1 C4000000009
GRIP, HANDLE 1 3513110233010
INCLUDES ITEMS 12-14 HANDLE GRIP ASY 1 3511024753011
SCREW 3X25 4 9002460302512
SCREW 5X30 1 9002200503013
NUT 5 1 9005000000514
TRIGGER, THROTTLE 1 1780100596015
SPRING, THROTTLE LOCK 1 1780133563116
LOCKOUT, THROTTLE 1 1780120596017
CABLE, THROTTLE 1 V43000016018
NUT 6 2 9005020000619
CLIP 1 1591120996020
TUBE 1 V47500000021
SWITCH, IGNITION 1 A44000030022
SCREW 3X10 1 915450301023
KNOB, SWITCH 1 1634104923124
COVER, SWITCH 1 8901571233025
HOOK ASY 1 3012002133026
BOLT 5X12 1 9001000501227
HARNESS, SHOULDER 1 3010005213128
CUSHION 1 3011054183029
CLIP 2 2249245213030
LABEL, ALIGNMENT 1 8901520493031
MAIN PIPE ASY 1 6106094473032
STOPPER 2 6102464473033
LINER, FLEXIBLE 1 6102174473034
DRIVESHAFT, FLEXIBLE 1 6100134473035
TOOL, BAR 1 8975180113136
WRENCH W/SCREWDRIVER 1 8954100803037
99922203538_260U/05 - 19 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Gear Case
99922203538_260U/05 - 20 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Gear Case
REMARKS DESCRIPTION QTY PART NUMBER ITEM
INCLUDES ITEMS 2-23 GEAR HOUSING ASY 1 610402409301
CIRCLIP 12 1 900706000122
CIRCLIP 22 1 900702000223
BEARING, BALL 6900Z 1 900858069004
BEARING, BALL 6900 1 900855069005
BULK OPTION: 89850201130 - 10 PER PACKAGE SPLIT PIN 2X22 1 900300200226
NUT 10 - LEFT HAND 1 900511000107
PLATE, ADAPTER - LOWER 1 610314041318
PLATE, ADAPTER - UPPER 1 610338089309
SEAL, OIL 1 6104130713010
SPACER 1 6103150713011
CIRCLIP 32 1 9007020003212
BEARING, BALL 6201 1 940353620113
SHAFT, P.T.O. 1 6103600893114
CIRCLIP 10 1 9007060001015
GEAR SET 1 6103004483016
BEARING, BALL 609 1 9008000060917
WASHER, SHIM 2 6102390413018
HOUSING, GEAR 1 6104602743119
SCREW 5X10 1 9002420501020
BOLT 8X8 1 6104345003121
BOLT 5X35 2 9001000503522
WASHER 5 2 9006000000523
99922203538_260U/05 - 21 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Metal Shield
99922203538_260U/05 - 22 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Metal Shield
REMARKS DESCRIPTION QTY PART NUMBER ITEM
INCLUDES ITEMS 2-6 SHIELD ASY - METAL 1 699000234311
SHIELD 1 C5500002002
BRACKET, SHIELD 1 699015234313
LOCKNUT 2 900562500054
SCREW 5X8 2 900220050085
SCREW 5X10 3 900242050106
LOCKNUT 2 900562500057
LABEL, ECHO 1 X5020003208
LABEL, CAUTION 1 890168410319
99922203538_260U/05 - 23 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Plastic Shield
99922203538_260U/05 - 24 - REVISED 09/28/06
Table of Contents Part Number Index
TRIMMER/ BRUSHCUTTER Plastic Shield
REMARKS DESCRIPTION QTY PART NUMBER ITEM
INCLUDES ITEMS 2-7 PLASTIC SHIELD KIT 1 P0210013921
SHIELD - PLASTIC 1 C5500000312
SCREW 5X20 3 900238050203
BRACKET, SHIELD 1 C5520001104
CUTTER 1 699016443305
SCREW 5X16 2 900238050166
NUT 5 2 900500000057
99922203538_260U/05 - 25 - REVISED 09/28/06
Table of Contents Part Number Index
Part Number Index
Click The Page Number After Any Part Number To Veiw The Diagram Containing That Part.
Page Part Number
Page Part Number
Page Part Number
Page Part Number
11 ------------------ .............
13, 15 ...................................
5 10001455930 ............
5 10001504630 ............
5 10021228230 ............
5 10021305530 ............
9 10021503930 ............
5 10024255930 ............
13, 15 12311005560 ............
13, 15 12311440630 ............
13, 15 12312205560 ............
13, 15 12313440030 ............
13, 15 12313803930 ............
13, 15 12313905560 ............
13, 15 12314205560 ............
13, 15 12314954230 ............
13, 15 12317245130 ............
13, 15 12317307930 ............
13 12317905560 ............
13, 15 12318005560 ............
13, 15 12318140630 ............
13 12318340630 ............
11 12901157730 ............
11 13001013410 ............
11 13001055930 ............
11 13001756431 ............
11 13031051830 ............
11 13031357731 ............
11 13040652131 ............
7 13100455530 ............
7 13101655830 ............
7 13104528230 ............
7 13105156030 ............
7 13120519830 ............
7 13201052030 ............
7 13201256030 ............
7 13201326630 ............
7 13211555930 ............
17 14580642030 ............
17 14586240630 ............
17 14586642031 ............
5 15611240630 ............
5 15901019830 ............
5 15901103432 ............
5 15901203433 ............
19 15911209960 ............
5 16201056430 ............
5 16201452930 ............
19 16341049231 ............
9 17504656030 ............
9 17504805530 ............
9 17504956030 ............
7 17720055931 ............
7 17720240630 ............
7 17721540630 ............
7 17721840630 ............
7 17722040630 ............
7 17722603930 ............
7 17722742030 ............
7 17722827030 ............
7 17723440630 ............
7 17723644330 ............
19 17801005960 ............
19 17801205960 ............
19 17801335631 ............
9 17811106230 ............
19 22492452130 ............
19 30100052131 ............
19 30110541830 ............
19 30120021330 ............
7 30511057733 ............
19 35110247530 ............
19 35130152130 ............
19 35131102330 ............
19 35142152130 ............
19 60501454230 ............
19 61001344730 ............
19 61021744730 ............
21 61023904130 ............
19 61024644730 ............
21 61030044830 ............
21 61031404131 ............
21 61031507130 ............
21 61033808930 ............
21 61036008931 ............
21 61040240930 ............
21 61041307130 ............
21 61043450031 ............
21 61046027431 ............
19 61060944730 ............
9 61092255931 ............
23 69900023431 ............
23 69901523431 ............
25 69901644330 ............
7 89011849130 ............
11 89012152730 ............
19 89015204930 ............
19 89015712330 ............
17 89016006361 ............
19 89016054130 ............
23 89016841031 ............
19 89022809560 ............
11 89033252730 ............
19 89541008030 ............
19 89751801131 ............
19 90010005012 ............
21 90010005035 ............
17 90010505055 ............
17 90010605012 ............
5, 7 90016205016 ............
9 90016205018 ............
19 90016205020 ............
5, 7 90016205022 ............
5, 11 90016205025 ............
9 90016205028 ............
19 90016205030 ............
23 90022005008 ............
19 90022005030 ............
25 90023805016 ............
25 90023805020 ............
17 90024204010 ............
5, 21, 23 90024205010 ............
11 90024205060 ............
7 90024405020 ............
19 90024603025 ............
21 90030020022 ............
19, 25 90050000005 ............
19 90050200006 ............
7 90050200008 ............
21 90051100010 ............
5 90051500008 ............
23 90056250005 ............
7 90056500005 ............
19 90056550008 ............
17, 21 90060000005 ............
7 90060300005 ............
7 90070000004 ............
9 90070100012 ............
21 90070200022 ............
5, 9 90070200028 ............
21 90070200032 ............
9 90070200042 ............
21 90070600010 ............
21 90070600012 ............
21 90080000609 ............
5 90080036001 ............
9 90080706001 ............
21 90085506900 ............
21 90085806900 ............
5 9111005016 ..............
7 9112604012 ..............
17 9136704010 ..............
19 9154503010 ..............
21 9403536201 ..............
5 A011000030 ..............
13 A021000460 ..............
15 A021000700 ..............
5 A101000010 ..............
11 A128000070 ..............
5 A130000371 ..............
5 A160000040 ..............
5 A160000050 ..............
5 A162000000 ..............
9 A172000030 ..............
9 A172000050 ..............
15 A259000000 ..............
17 A300000141 ..............
17 A313000130 ..............
17 A313000350 ..............
17 A320000001 ..............
7 A350000111 ..............
7 A356000030 ..............
5 A409000130 ..............
5 A411000110 ..............
5 A425000000 ..............
19 A440000300 ..............
9 A553000010 ..............
9 A556000030 ..............
9 A556000040 ..............
19 C400000000 ..............
25 C550000031 ..............
23 C550000200 ..............
25 C552000110 ..............
13, 15 P003000180 ..............
13 P003000190 ..............
13 P003000200 ..............
13 P003000260 ..............
15 P003000890 ..............
15 P003001110 ..............
15 P003001120 ..............
15 P003001130 ..............
5 P021000940 ..............
25 P021001392 ..............
9 P021001410 ..............
11 P021001430 ..............
9 P021001460 ..............
5, 11, 17 P021003970 ..............
5 P021004740 ..............
5 SB1060 ......................
5 V100000070 ..............
17 V104000061 ..............
17 V104000360 ..............
17 V150000371 ..............
17 V347000000 ..............
5 V353000020 ..............
19 V430000160 ..............
9 V451000090 ..............
7 V471000110 ..............
19 V475000000 ..............
5 V475002200 ..............
5 V553000020 ..............
5 V606000000 ..............
23 X502000320 ..............
9 X503000380 ..............
9 X503000390 ..............
9 X503000470 ..............
9 X503001170 ..............
9 X503001600 ..............
9 X503003450 ..............
9 X503004760 ..............
9 X503004770 ..............
9 X503006560 ..............
99922203538_260U/05 - 26 - REVISED 09/28/06
Table of Contents Part Number Index
Part Description Index
Click The Page Number After Any Part Desciption To Veiw The Diagram Containing That Part.
LABEL, MODEL -- SRM-261.....9
B
BEARING, BALL.....5, 9
BEARING, BALL 609.....21
BEARING, BALL 6201.....21
BEARING, BALL 6900.....21
BEARING, BALL 6900Z.....21
BEARING, NEEDLE.....5
BODY, AIR PURGE.....13, 15
BODY, CARBURETOR.....13, 15
BOLT.....19
BOLT 4X12.....7
BOLT 5X12.....17, 19
BOLT 5X16.....5, 7
BOLT 5X18.....9
BOLT 5X20.....19
BOLT 5X22.....5, 7
BOLT 5X25.....5, 11
BOLT 5X28.....9
BOLT 5X30.....19
BOLT 5X35.....21
BOLT 5X55.....17
BOLT 8X8.....21
BRACKET, CABLE.....13, 15
BRACKET, SHIELD.....23, 25
C
CABLE, THROTTLE.....19
CAP, LIMITER.....15
CAP, SPARK PLUG.....5
CARBURETOR.....11
CARBURETOR -- WYJ-315A.....13
CARBURETOR -- WYK-186.....15
CASE, AIR CLEANER.....11
CASE, FAN.....9
CIRCLIP 10.....21
CIRCLIP 12.....9, 21
CIRCLIP 22.....21
CIRCLIP 28.....5, 9
CIRCLIP 32.....21
CIRCLIP 42.....9
CIRCLIP, PISTON PIN.....5
CLIP.....7, 9, 19
CLIP, SWIVEL.....13, 15
COIL, IGNITION.....5
COLLAR 5.....5
CONICAL WASHER.....17
CONNECTOR, FUEL CAP.....7
COVER, CYLINDER.....5
COVER, MUFFLER.....17
COVER, PRIMER PUMP.....13, 15
COVER, SWITCH.....19
CRANKCASE KIT.....5
CRANKSHAFT ASY.....5
CUSHION.....19
CUTTER.....25
CYLINDER.....5
D
DIAPHRAGM, PUMP.....13, 15
DIAPHRAGM/GASKET KIT.....13, 15
DOWEL PIN.....9
DRIVESHAFT, FLEXIBLE.....19
DRUM, CLUTCH.....9
DRUM, STARTER.....7
E
E-RING 4.....7
F
FAN COVER ASY.....9
FILTER, AIR.....11
FILTER, FUEL.....7
FIXTURE, MAIN PIPE.....9
FLANGE NUT 8.....5
FLYWHEEL.....5
FUEL TANK CAP ASY.....7
G
GASKET KIT.....5, 11, 17
GASKET, CRANKCASE.....5
GASKET, CYLINDER.....5
GASKET, EXHAUST.....17
GASKET, FUEL CAP.....7
GASKET, INTAKE.....11
GASKET, METERING DIAPHRAGM.....13, 15
GASKET, PUMP.....13, 15
GEAR HOUSING ASY.....21
GEAR SET.....21
GRIP, HANDLE.....19
GRIP, STARTER.....7
GROMMET.....5
GROMMET, FUEL.....7
GUARD, DEBRIS.....11
GUARD, TOP.....5
GUIDE, EXHAUST.....17
GUIDE, ROPE.....7
H
HANDLE BRACKET ASY.....19
HANDLE GRIP ASY.....19
HANDLE, FRONT.....19
HARNESS, SHOULDER.....19
HOOK ASY.....19
HOUSING, GEAR.....21
I
INSULATOR.....11
J
JET.....13
K
KNOB, FASTENER.....11
KNOB, SWITCH.....19
L
LABEL, ALIGNMENT.....19
LABEL, CAUTION.....19, 23
LABEL, CAUTION - HOT.....17
LABEL, CAUTION - SPANISH.....19
LABEL, CHOKE.....11
LABEL, ECHO.....7, 23
LABEL, MODEL -- SRM-260.....9
LABEL, MODEL -- SRM-260S.....9
LABEL, MODEL -- SRM-260SB.....9
LABEL, MODEL -- SRM-260U.....9
LABEL, MODEL -- SRM-261S.....9
LABEL, MODEL -- SRM-261SB.....9
LABEL, MODEL -- SRM-261T.....9
LABEL, MODEL -- SRM-261U.....9
LEAD, GROUND.....5
LEVER, METERING.....13, 15
LID, AIR CLEANER.....11
LINER, FLEXIBLE.....19
LOCKNUT.....23
LOCKOUT, THROTTLE.....19
MAIN PIPE ASY.....19
METERING, DIAPHRAGM.....13, 15
MUFFLER.....17
NEEDLE, HIGH SPEED.....15
NUT.....7, 19
NUT 10 - LEFT HAND.....21
NUT 5.....19, 25
NUT 6.....19
NUT 8.....7
OIL SEAL.....5
O-RING.....13
PACKING, RING.....13, 15
PAWL, STARTER.....7
PIN, METERING LEVER.....13, 15
PIN, PISTON.....5
PIPE, FUEL - 3X6X170mm.....7
PIPE, RETURN - 3X6X80mm.....7
PIPE, VENT - 3X6X115mm.....7
PISTON KIT.....5
PLASTIC SHIELD KIT.....25
PLATE PREVENT.....11
PLATE, ADAPTER - LOWER.....21
PLATE, ADAPTER - UPPER.....21
PLATE, EYE.....17
PUMP BODY ASY.....13, 15
PUMP, PRIMER.....13, 15
REPAIR KIT.....13, 15
RING, PISTON.....5
ROPE, STARTER - 3.5X850mm.....7
SCREEN, INLET.....13, 15
SCREEN, MUFFLER.....17
SCREW.....7
SCREW 3X10.....19
SCREW 3X25.....19
SCREW 4X10.....17
SCREW 5X10.....5, 21, 23
SCREW 5X16.....25
SCREW 5X20.....25
SCREW 5X30.....19
SCREW 5X60.....11
M
N
O
P
R
S
99922203538_260U/05 - 27 - REVISED 09/28/06
SCREW 5X8.....23
SCREW, CABLE BRACKET.....13, 15
SCREW, IDLE ADJUST.....13, 15
SCREW, METERING LEVER PIN.....13, 15
SCREW, PUMP COVER.....13, 15
SEAL, OIL.....21
SHAFT, CLUTCH.....9
SHAFT, P.T.O......21
SHIELD.....23
SHIELD - PLASTIC.....25
SHIELD ASY - METAL.....23
SHIELD, MUFFLER.....17
SHOE, CLUTCH.....9
SHORT BLOCK.....5
SPACER.....7, 21
SPACER, PISTON PIN.....5
SPARK PLUG -- BPM-8Y.....5
SPARK PLUG -- BPMR-8Y.....5
SPLIT PIN 2X22.....21
SPRING, METERING LEVER.....13, 15
SPRING, RETURN.....7
SPRING, REWIND.....7
SPRING, THROTTLE LOCK.....19
STAND.....7
STARTER ASY.....7
STARTER PAWL ASY.....7
STOPPER.....19
SWITCH, IGNITION.....19
SWIVEL.....13, 15
Table of Contents Part Number Index
Part Description Index (continued)
T
TANK, FUEL.....7
TENSION SPRING.....9
TERMINAL, SPARK PLUG CAP.....5
THROTTLE VALVE ASY.....13, 15
TOOL, BAR.....19
TRIGGER, THROTTLE.....19
TUBE.....5, 19
V
VALVE, CHECK.....7
VALVE, INLET NEEDLE.....13, 15
W
WASHER.....9, 13, 15, 17, 19
WASHER 5.....7, 21
WASHER, SHIM.....21
WRENCH W/SCREWDRIVER.....19
99922203538_260U/05 - 28 - REVISED 09/28/06
NOTES
99922203538_260U/05 - 29 - REVISED 09/28/06
ECHO, INCORPORATED
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