ROBIN
AMERICA, INC.
ROBIN
TO
WISCONSIN
ROBIN
ENGINE
MODEL
CROSS REFERENCE
LIST
ROBIN
EY08
EY15
EY 15V
EY20
EY2OV
EY23
EY28
EY3
5
EY40
-
EY45V
EY2
1
EY44
EY 18-3
EY25
EY27
EH11
EH12
EH15
EH17
EH21
EH25
EH30
EH30V
EH34
EH34V
EH43V
EC13V
DY23
DY27
DY30
DY3
5
DY4 1
WISCONSIN
ROBIN
SIDE
VALVE
W
1-080
W1-145
W1-145V
W1-185
W1-185V
W1-230
W 1-280
W
1-340
W 1-390
Wl-45OV
EY21W
EY44W
EY18-3W
EY25W
EY27W
OVERHEAD
VALVE
WO1-115
wo1-120
WO1-150
WO1-170
wo1-210
WOl-250
WO 1-300
WO1-300V
WO1-340
WO
1
-340V
WO 1-43 OV
TWO CYCLE
WT1-125V
DIESEL
WRD
1-230
WRD
1-270
-1-300
WRD1-350
WRD1-410
0
0
0
HOW
TO
USE
THIS
PARTS
CATALOG
Assembly, complete
The part marked with an asterisk in the column of Ref.
Also
the parts not listed in this catalog are not suppliable individually. Therefore, when ordering, please
quirements in the form of assembly, complete
Interchangeability, new part
The interchangeability, new part
line is modified or re-designed from the part printed
installed instead of the old part. On the other hand, however, the symbol
stalled to the old type engine,
When ordering parts for replacement, please be sure to mention
The contents
set
and unit
No.
is
supplied in the form of assembly or complete
set
or unit.
vs.
old part
vs.
old part is indicated
a.
Quantity required
Part
b.
of
this part catalog are subject to revision without prior notice.
number
by a symbol
in
the lower line. The symbol
as
to the followings:
3
3
or
3
.
The part described in the upper
3
shows
means that the new part cannot be in-
sax
or unit.
state
your re-
that the new part can be
CONTENTS
CRANKCASE,CYLlNDER
and
I
\
MUFFLER
2
\
ECOPER
-2-
PBSt3
Ports
Number
CRANKCASE,CYLINDER
and
MUFFLER
521-10030-00
044-01299-91
060-01299-20
521-15004-00
523-15002-00
520-15000-00
523-15000-00
521-30010-00
002-17050-00
520-30010-00
523-30040-00
520-35004-00
~-
520-55002-00
521-35001-00
520-55000-00
520-55001-00
"
521-55003-00
501-35002-00
020-00898-70
522-35003-00
004-31051-60
014-00596-90
004-35052-50
CRANKCASE
7f4ll.
01
$-)b
-
BALL
TJ29Yt-
GASKET
jJ2.9~
GASKET
9lJY9
CY
9-AJ
L
SEAL
/uP'I>r
BEARING
(!77>!7
t-
(9IJ29)
L I NDE
ASSY
9-21
(CRANKCASE)
(CYLINDER)
R
.j1JY9
CYLINDER
4>9xL-.9
INSULATOR
fY
t-
II27lJ-b
COMPL.
NUT
1777
MUFFLER
773
MUFFLER
773
MUFFLER COVER
9IJ7.Q
CYLINDER COVER
i929Y
GASKET
777
FAN
772
FAN
IL-
PLATE
TlXTY
GASKET
TY9Y
WASHER
71:AJ
-
BOLT
X>I'J-
3>7lJ-
?Ill-
fit<-
t-
n11-
COVER
All-
COVER
t-
t-
(7771
t-
I-
COMPL.
t-
COMPL.
(WY)
(MUFFLER)
X9'Jl
SCREW
X9'Jl
SCREW
X9IJa
SCREW
7YF
AND
7v9t.
WASHER
7~l?>7lJ
ASSY
11
22
22
I
11
11
1
1
11
22
."
1
1
11
11
11
1
1
11
11
22
22
33
22
33
Incl.2-4
8E&G
lnc1.8
ECO3-111A
EC02-130
EC02E-1103A
ECOZEH-1112
EC02ER-1107
EC02Ell-1110
EC02E-0309
EC02ER-0311A
EC02EHR-0391
EC02ER-3133A
ECOZER-5116A
EC02E-3112A
EC02ER-5115
EC02E-5111/1
EC01A-30208
EC03F-3995
EC02EF-3164
EC02-9522
"
011-90599-50
520-35002-00
065-01498-10
521-95002-00
ECOPER
LABEL
(TRADE MARK)
-3-
EC03-9301
EC02ER-3128A
EC04-701
EC02E-5117A
I
I,
CRANKSHAFT
and
PISTON
5
4
5
8
ECOPER
EHR
I
‘I
-4-
CRANKSHAFT
and
PISTON
Q’ty
ECO2
E
R
I
EHR
EC02E-0201D
11523-20030-01
I
2 521-25002-00
2 523-25002-00
I
CRANKSHAFT
I
ext-2
ml.2
=-
3
061-00899-90
cxt-2
4
521-25004-00
4 524-25001-00
5 056-50799-90
6
521-25005-00
6
510-25001-00
7
005-32031-01
8
003-12060-00
ext-2
fZI-2
3YF57
WOOD
7Y9t
WASH E R
filbI-
P
I
STON
P
I
STON
FIC
YP’J‘/V
NE
E 0 LE
e2
P
I
S
TON
I
P
S
TON
S
TON
e2
IJ>Y
IJ>Y
R
U
7YF
P I STON
3’1JY7
CL
P
I
fXI-2
P
I
BEAR
P
I
P
I
R
I
R
I
*-
F F
7*Y9T
ASSY
I
N
N
NG
NG
KEY
NC
j’!~t!Yl’J
I
11
I
1
1
1
1
1
22
2
2
11
11
EC02EHR-0203
ECOZE-21046
EC02EH-2117A
EC02-231
EC02E-2106
EC02F-2033
EC02-220
EC02E-2107
EC02-2076
RECOIL
STARTER
II
9
I
12
I
EC02ER
14
-6-
Ref.
gl!a#%
No.
Ports
"
521-50010-00
tl.
521-50020-00
tl
-~
521-50020-10
1
-.
2
521-50020-30
521-50020-20
3
521-50020-60
4
-. .
502-50010-30
5
521-50021-10
6
-.
510-50151-10
7
-
521-50020-40
2
521-50300-00
$9
-
9
-
I
521-50030-20
10
521-50030-30
11
Number
RECOIL STARTER
gl!
B
Parts
RECO-I
i..
STARTER
?-X
CASE
Xlf45Jb
SPIRAL SPRING
'J
-
Ib
REEL
a9-9
STARTER
0-3
ROPE
29-9
STARTER KNOB
WASHER
29-9
STARTER PULLEY ASSY
29-9
STARTER PULLEY
SSIY
RATCHET
-
'J
9
-
RETURN SPRING
XY'J27
0-3
tl4F
GU
/I
I-IJ
?-'I
I-
2
X7f1J
ROPE
I
DE
29
$5
1%
Name
COMPL.
j'~t!'/l'J
I
II
#!
O'ty
ECOZ
E
"
I
R
I
EHR
11
11
11
11
11
11
1
1
.-
11
11
11
D
~eec
Incl.
1-s%tU
r
I
~t
1-12 ECO2E-05010
ECOZE-0504
-1
I
on
4
B4
I
I
I
I
I
-
12
13
14
I
EC02E-5118
I
I
LABEL
xt-
rl
iff92
STOP BUTTON ASSY
29'JX
SCREW
77ri22l'J
1
11
EC02EHR-5137
EC04-07136
1-l
Yi
FUEL
TANK
3
I
!
6
/
I I I
COPER
-a-
-
"
BIJr%#%
Parts
Number
FUEL TANK
ZfB
w
Pa
r
t
s
45
Name
frir
escriptlon
523-65002-00
085-12199-81
056-10599-90
501-65003-00
521-60040-00
502-65000-00
511-
ib-2
,7.6-9
SPACER
FUEL
RUBBER
TANK
If47
9723
FUEL
TANK
ECOZEH-6125
-1
PIPE
CAP ASSY
EC01R-6501
=I"---
:I3
-9-
I
I
CARBURETOR
25
and
AIR
CLEANER
I
ECOLER
-
10
-
'ef.
gfi
&
%
Parts
lo.
-
X1
520-60020-00
-
$1
523-60020-00
2
524-60011-60
3
524-60011-10
4
524-60011-30
5 524-60010-30
6 524-60010-40
7 524-60010-50
524-60010-60
8
-~
9
524-60011-20
-
531-60052-50 10
f
Number
CARBURETOR AS
F~7b-9
7'~t!>l'J
CARBURETOR
and
AIR CLEANER
I
(I
#!!
I
p+"l
E
R
EHR
3
Descrl~tlon
2-27Ggib'
lnc1.2-27 ECO2ER-0603
2-2lESO
lnc1.2-27 EC02EH-0634
H
524-60011-50
11
12 524-60011-40
13
524-60012-60
524-60012-50
14
531-60050-10
15
16 541-60090-40
17 524-60010-10
531-60051-20
18
19 531-60054-60
20
524-60012-1C
21
524-60012-3C
531-60054-51
22
"
23
531-60053-3(
24 531-60053-6(
25
531-60052-6(
26 524-60012-4(
27 524-60012-2(
521-65000-0(
28
29
085-10999-9(
30
521-35004-0(
-
31 023-00599-7(
32
521-35008-0(
33
021-30699-9(
IDLE ADJUSTING 6RACKE.T
9-7)b
CABLE ADJUSTING NUT
9-7h
-
CABLE ADJUSTING SCREW
74Fh
IDLE ADJUSTING SPRING
74F)b
IDLE ADJUSTING SCREW
39'Jx
SCREW COLLAR THROTT!-E
XC'IJz
SCREW PUMP COVER
#-It-
OVER FLOW SPRING
511-
RUBBER PIPE
*I-h
BOTTOM PLATE
7.9v
x7
4
99
P';FtxT49!7
PYvXY429
P';FVA~~'/Y
fi5-
$27
70-
I143
7%-I-
X0~I-lk
fill-
X7'J>Y
26-v
SPACER
53-9
CHOKE LEVER
9y932
CUSHION RUBBER
Lll-
511-
s.Y
I-
X9'Jx
XYJ>!I
A/IlJx
11
11
1
1
1
-2
4
1
1
1
2
1
ECO2E-3122
EC02E-61101
c
ECOZE-3109C
ECOZE-3114
-
11
-
CARBURETOR
25
and
AIR
CLEANER
-
12
-
I
Ref.
No.
ifB G #
Parts
Number
%
CARBURETOR
and
AIR CLEANER
3
Description
H
EC01A-3072A
EC02E-3106
39
1004-31055-50
39
004-31056-00
AIR
X9‘J
SCREW
CLEANER
2
7’~
(PAN
E
t
I
t!>I”J
HEAD)
COVER
EC02E-3105A
I
l
ECOZER
I
c
-
13
-
MAGNETO
6
I
ECOZER
-
14
-
MAGNETO
ifit%#+$
Parts
Number
520-70010-00
520-70010-10
520-70010-20
065-50099-40
065-40099-51
024-10599-50
004-31051-60
3
Description
1.2e.26'
incl.
1,2
ECOZER-0702
EC02-701
EC01A-7001
81
ECOZER
-
15-
I
I
1
ACCESSORIES
ECOZER
-
16
-
ACCESSORIES
Tb
Parts
Number
501-90010-00
'
Par
P9t!V1J
ACCESSORY
Y-hX
t
5
Name
+YI-
TOOLS
K
Description
I
T
EC01A-9013
"--I
ECOEER
I I
-
17
-
-
NOTES
-
CARBURETOR
and
AIR
CLEANER
ECOZER
-
10
-
..
.
...
..
.._
.,
.
...,
.
.
..
.'
.
,.
.
..
..
.
..
.
..
..
.
...
.
..
.
?ef. &BtRl#5
Parts Number
Vo.
—
*1 520-60020-00
—
*1 523-60020-00
2 524-60011-60
3 524-60011-10
CARBURETOR ASSY
$v7L-9 71Yti~’J
CARBURETOR ASSY
XCIYbh /ol/9 71Yti>Z1J
m M
Descrlptlon
1
lncl.2-27
2-27@&ti
lncl.2-27
1
EC02ER-0603]
EC02EH-0634
I I
I
4 524-60011-30,
6 524-60010-40
7 524-60010-50
8 524-60010-60
—
9 524-60011-20
—
10 531-60052-50
—
11 524-60011-50
12 524-60011-40
13 524-60012-60
14 524-60012-50
15 531-60050-10
16 541-60090-40
17 524-60010-10
18 531-60051-20
19 531-60054-60
20 524-60012-10
21 524-60012-30
22 531-60054-50
23 531-60053-30
24 531-60053-60,
25 531-60052-60
26 524-60012-40
27 524-60012-20
28 521-65000-00
29 085-10999-90
30 521-35004-00
31 023-00599-70
32 521-35008-00
33 021-30699-90
EC02ER
BODY ASSY AIR PURGE
GASKET METARING DIAPHRAGM
$4Y>7L
DIAPHRAGM ASSY METARING
7747 it!>7
PRIMER PUMP
jJ/cCOVER PRIMER PUMP
~ij.-J ql-J>~.fyq
SLEEVE MOUNTING 2 2
7Y+z>7’J %9’)>9
7747 7tf>7
1111
1 1
1 1
1 1
1 1
‘J>V ITUY+>
RING PACKING 1 1
X9’J-> -f>LIYF
SCREEN INLET 1 1
Yx’Yt.
JET
0
lJ>~
O RING 1 1
‘J>V X71J’JCf
RING SPRING 1 1
7’Y9V
WASHER
X4JXJL
SWIVEL 1 1
74~)b ~’~T~74’J~ ~?~’~h
IOLE ADJUSTING BRACKE.T
V–7JLI 7:~TXF.f>g +vlCABLE ADJUSTING NUT
V–3)L 779vxF4>V xg’JI
CABLE ADJUSTING SCREW
1 1
1 1
1 1
1 1
1 1
74FJL 7YYX?4>y X3’J>V
IDLE ADJUSTING SPRING 1 1
74F)b 7’YvA7-i’>V X9’JZ
IDLE ADJUSTING SCREW
.XUIJ~ Z17- XUIY1-)b
SCREW COLLAR THROTTLE
1 1
2 2
X9’Ja ti>y tlIl-
SCREW PUMP COVER
%–)f- 7CI-
OVER FLOW SPRING
51f-
RUBBER PIPE
$t-h 3L–F
BOTTOM PLATE
A<–v
SPACER
%3–9 b/\–
CHOKE LEVER
9’>93> 7ir–
CUSHION RUBBER
1(47
X7’J>7
–11–
4 4
1
1 1
1 1
.2 2
1 1
1 1
1
I
i
EC02E-3122
ECO2E-611OC
ECO2E-31O46
ECO2E-31O8
EC02E-3109C
EC02E-3114
Industrial
Engines
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