Mehrzylinder DieselmotorenYSD490-Serie
Wassergekühlte, Direkteinspritzende 4-Zylinder Reihen-Dieselmotoren
ExplosionszeichnungenErsatzteilverzeichnis
DE Y1311 Stand November 2013
Gültig für:
Kurzbezeichnung Modell Art.Nr.
YSD490ED4W4R-2540-15U -
ED4W4R-2540-30U -
DE
DE
Inhaltsverzeichnis1. Kurbelgehäuse 42. Zahnräder - Timing 63. Kolben - Pleuel 74. Zylinderkopf, Thermostat und Krümmer 85. Kurbelwelle und Schwung 106. Ventiltrieb und Nockenwelle 117. Ölwanne 128. Ventildeckel 139. Treibstoffsystem 1410. Schmiersystem 1511. Kühlsystem 1612. Elektrik, Ölfilter und Luftfilter 18
DE4
1. K
urb
elg
ehäuse
5DE
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-01
111C
Cylin
der b
lock
1
2YS
D490
Q-01
015
Mai
n be
arin
g, u
pper
hal
f5
3YS
D490
Q-01
016
Mai
n be
arin
g, lo
wer
hal
f5
4YS
D490
Q-01
112
Mai
n be
arin
g ca
p4
5YS
D490
Q-01
114
Mai
n be
arin
g st
ud10
6YS
D490
Q-01
115
Mai
n be
arin
g st
ud lo
ck w
ashe
r10
7YS
D490
Q-01
113
Rear
mai
n be
arin
g ca
p1
8YS
D490
Q-01
008
Cran
ksha
ft th
rust
bea
ring,
low
er h
alf
2
9YS
D490
Q-01
007
Cran
ksha
ft th
rust
bea
ring,
upp
er h
alf
2
10YS
D490
Q-01
020a
Cylin
der h
ead
gask
et1
11YS
D490
Q-01
004
Long
cyl
inde
r hea
d st
ud14
YSD4
90Q-
0100
5Sh
ort c
ylin
der h
ead
stud
4
12YS
D490
Q-01
003
Cylin
der l
iner
4
13YS
D490
Q-01
002
Wat
er s
eal
12
14YS
D490
Q-01
023
Fron
t cam
shaf
t bus
h1
YSD4
90Q-
0102
4M
iddl
e ca
msh
aft b
ush
1
15YS
D490
Q-01
025b
Rear
cam
shaf
t bus
h1
16YS
D490
Q-01
103
Plug
1
17YS
D490
Q-01
011
Inle
t pip
e ga
sket
1
18YS
D490
Q-01
013
Inle
t pip
e1
19GB
848-
85W
ashe
r 8-1
40HV
52
20GB
93-8
7Sp
ring
was
her 8
52
21GB
5783
-86
Bolt
M8x
207
22GB
5783
-86
Bolt
M8x
1614
23Y4
8OG-
0110
4Pl
ug7
24GB
5783
-86
Bolt
M8x
255
25GB
898-
88Bo
lt M
8x20
2
26YS
D490
Q-01
200a
Brea
thin
g fil
ter
1
27GB
93-8
7Sp
ring
was
her 1
08
28GB
848-
85W
ashe
r 10-
140H
V8
29GB
5783
-86
Bolt
M10
x30
8
30YS
D490
Q-01
017
Fron
t mou
ntin
g br
acke
t2
31Y4
85Q-
16-0
1300
Drai
n co
ck1
32YS
D490
Q-01
014a
Unio
n pi
pe1
33YS
D490
Q-01
105a
Scre
w p
lug
(I)2
34Y4
80G-
0110
6aSc
rew
plu
g (II
)5
35YS
D490
Q-01
101
Plug
1
36YS
D490
Q-01
004
Oil fi
lter g
aske
t1
Nr.
Part
s Nr
.De
scrip
tion
Qty
37YS
D490
Q-02
017
Fron
t cov
er1
38YS
D490
Q-02
016
Fron
t cov
er o
f tim
ing
gear
cas
e1
39YS
D490
Q-02
013a
Fron
t cov
er g
aske
t of t
imin
g ge
ar c
ase
1
40YS
D490
Q-02
014
Tim
ing
gear
cas
e co
ver g
aske
t1
41YS
D490
Q-02
001
Tim
ing
gear
cas
ing
1
42YS
D490
Q-01
001
Tim
ing
gear
cas
e ga
sket
1
43GB
898-
88St
ud M
8x28
3
44GB
6170
-86
Nut M
83
45YS
D490
Q-02
015
Poin
ter
1
46HG
4-69
2-67
Oil s
eal S
G60x
80x1
21
47YS
D490
Q-12
006
Gene
rato
r bra
cket
1
48YS
D490
Q-01
009a
Real
oil
seal
cov
er g
aske
t1
49YS
D490
Q-01
012a
Real
oil
seal
cov
er1
50HG
4-69
2-67
Oil s
eal S
G100
x130
x12
1
51YS
D490
Q-01
010a
Flyw
heel
hou
sing
1
52GB
5783
-86
Bolt
M8x
305
53GB
818-
85Bo
lt M
6x12
2
54GB
93-8
7Sp
ring
was
her 6
2
55GB
97.1
-85
Was
her 6
-140
HV2
56YS
D490
Q-01
019
Insp
ectio
n co
ver
1
57GB
5783
-86
Bolt
M12
x35
6
58GB
5783
-86
Bolt
M10
x30
2
59GB
93-8
7Sp
ring
was
her 1
02
60GB
848-
85W
ashe
r 10-
140H
V2
61GB
119-
86Pi
n B1
0x20
2
62GB
119-
86Pi
n B8
x20
3
63Y4
80G-
0150
0Se
nsor
for o
il ga
uge
1
64GB
6170
-86
Nut M
102
DE6
2. Z
ahnrä
de
r -
Tim
ing
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-02
003a
Fuel
inje
ctio
n pu
mp
timin
g ge
ar1
2YS
D490
Q-02
008
Idle
gea
r cla
mp
1
3YS
D490
Q-02
005a
Idle
gea
r1
4YS
D490
Q-02
006
Idle
gea
r bus
h1
5YS
D490
Q-02
007
Idle
gea
r sha
ft1
6YS
D490
Q-02
009a
Cran
ksha
ft tim
ing
gear
1
7YS
D490
Q-02
011a
Cam
shaf
t tim
ing
gear
1
8GB
5783
-86
Bolt
M6x
166
9GB
93-8
7W
ashe
r 66
10GB
5782
-86
Bolt
M8x
552
11GB
93-8
7W
ashe
r 82
12YS
D490
Q-02
100
Auto
mat
ic a
djus
ting
devi
ce o
f the
fuel
sup
ply
angl
e in
ad
vanc
e1
13GB
848-
85W
ashe
r 8-1
40HV
2
7DE
3. K
olb
en -
Ple
ue
l
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-04
001
1st c
ompr
essi
on ri
ng4
2YS
D490
Q-04
002
2nd
com
pres
sion
ring
4
3YS
D490
Q-04
102
Sprin
g4
4YS
D490
Q-04
103
Sprin
g lo
ck4
5YS
D490
Q-04
101
Oil r
ing
4
6Y4
88-0
4006
Pist
on p
in s
nap
ring
8
7YS
D490
Q-04
005
Pist
on4
8YS
D490
Q-04
004
Pist
on p
in4
9YS
D490
Q-04
204
Conn
ectin
g ro
d bo
lt8
10YS
D490
Q-04
202
Conn
ectin
g ro
d4
11YS
D490
Q-04
201
Conn
ectin
g ro
d bu
sh4
12YS
D490
Q-04
003
Conn
ectin
g ro
d be
arin
g, u
pper
and
low
er h
alve
s8
13YS
D490
Q-04
203
Conn
ectin
g ro
d ca
p4
DE8
4. Z
ylin
de
rko
pf,
The
rmo
sta
t und
Krü
mm
er
9DE
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-03
101
Cylin
der h
ead
1
2YS
D490
Q-03
102
Valv
e gu
ide
8
3Y4
85-0
3021
Oil s
eal
8
4YS
D490
Q-03
011
Lifti
ng e
ye2
5GB
93-8
7Sp
ring
was
her 8
37
6GB
5783
-86
Bolt
M8x
185
7YS
D490
Q-03
002a
Rear
cov
er1
8YS
D490
Q-03
023
Gask
et1
9Y4
80G-
0110
3Pl
ug D
254
10YS
D490
Q-03
105a
Inje
ctor
sle
eve
4
11YS
D490
Q-03
013
Inta
ke m
anifo
ld g
aske
t4
12YS
D490
Q-03
103
Inta
ke v
alve
sea
t4
13YS
D490
Q-03
104
Exha
ust v
alve
sea
t4
14YS
D490
Q-07
100
Inta
ke m
anifo
ld1
15GB
5783
-86
Bolt
M8x
2012
16GB
5783
-86
Bolt
M8x
252
17GB
848-
85W
ashe
r 8-1
40HV
39
18GB
6170
-86
Nut M
816
19GB
898-
88St
ud M
8x45
8
20GB
6170
-86
Nut M
106
21GB
848-
85W
ashe
r 10-
140H
V6
22YS
D490
Q-03
001
Valv
e ro
cker
bra
cket
stu
d4
23YS
D490
Q-03
006
Gask
et4
24YS
D490
Q-08
001
Exha
ust m
anifo
ld1
25YS
D490
Q-08
002a
Gask
et1
26GB
5783
-86
Bolt
M10
x30
2
27YS
D490
Q-11
301
Ther
mos
tat c
over
1
28YS
D490
Q-11
302
Gask
et1
29Y4
80G-
1130
3aTh
erm
osta
t1
30YS
D490
Q-11
304
Ther
mos
tat h
ousi
ng1
31YS
D490
Q-03
016
Ther
mos
tat h
ousi
ng g
aske
t1
32YS
475-
1130
0W
ater
tem
p se
nsor
1
33GB
5783
-86
Bolt
M8x
353
34GB
5783
-86
Bolt
M8x
501
35YS
D490
Q-07
004
Inta
ke b
end
pipe
gas
ket
2
36YS
D490
Q-07
200
Elec
trici
ty h
eatin
g un
it1
37YS
D490
Q-07
005
Inta
ke b
end
pipe
1
38GB
93-8
7W
ashe
r 10
6
DE10
5. K
urb
elw
elle
und
Schw
ung
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-05
007
Star
ting
jaw
1
2Y4
80G-
0500
6W
ashe
r1
3YS
D490
Q-05
006
Cran
ksha
ft pu
lley
1
4YS
D490
Q-05
005
Oil t
hrow
er1
5GB
1096
-79
Dow
el p
in C
12x6
31
6YS
D490
Q-05
003
Cran
ksha
ft1
7GB
119-
86Do
wel
pin
B10
x20
1
8GB
/T27
6-94
Ball
bear
ing
6203
-Z1
9YS
D490
Q-05
102
Flyw
heel
gea
r rin
g1
10YS
D490
Q-05
101
Flyw
heel
1
11YS
D490
Q-05
001
Flyw
heel
bol
t loc
k w
ashe
r3
12YS
D490
Q-05
002
Flyw
heel
bol
t6
13YS
D490
Q-05
004
Oil t
hrow
er (r
ear)
1
11DE
6. V
entiltri
eb
und
No
cke
nw
elle
Nr.
Part
s Nr
.De
scrip
tion
Qty
1GB
5783
-86
Bolt
12x3
51
2GB
93-8
7Sp
ring
was
her 1
21
3YS
D490
Q-02
012
Cam
shaf
t tim
ing
gear
dam
ping
pla
te1
4YS
D490
Q-02
010
Cam
shaf
t thr
ust p
late
1
5YS
D490
Q-06
001
Cam
shaf
t1
6GB
1096
-79
Flat
key
C8x
221
7GB
848-
85W
ashe
r 8-1
40HV
2
8GB
93-8
7Sp
ring
was
her 8
2
9GB
5783
-86
Bolt
M8x
202
10Y4
8OG-
0110
5bSc
rew
plu
g (I)
2
11GB
894.
1-86
Reta
iner
18
2
12YS
D490
Q-03
202
Rock
er s
haft
brac
ket
3
YSD4
90Q-
0320
7Ro
cker
sha
ft re
ar b
rack
et1
13YS
D490
Q-03
212
Rock
er a
rm b
ush
8
14YS
D490
Q-03
211
Rock
er8
15Y
SD
490Q
-032
06W
ashe
r8
16Y
SD
490Q
-032
04R
ocke
r sh
aft
spac
er s
prin
g3
17Y
SD
490Q
-032
05a
Roc
ker
shaf
t1
18G
B61
71-8
6N
ut M
8x1
8
19Y
SD
490Q
-032
01A
dju
stin
g sc
rew
8
20Y
SD
490Q
-060
03P
ush
rod
8
21Y
SD
490Q
-060
02V
alve
tap
pet
8
22Y
SD
490Q
-030
15E
xhau
st v
alve
4
23Y
SD
490Q
-030
14In
take
val
ve4
24Y
SD
490Q
-030
10V
alve
sp
ring
low
er s
eat
8
25Y
SD
490Q
-030
07O
uter
val
ve s
prin
g8
26Y
SD
490Q
-030
17In
ner
valv
e sp
ring
8
27Y
SD
490Q
-030
09V
alve
sp
ring
upp
er s
eat
8
28Y
SD
490Q
-030
08V
alve
col
lets
16
DE12
7. Ö
lwa
nne
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-01
400b
Oil d
ipst
ick
unit
1
2GB
5783
-86
Bolt
M8x
2525
3GB
93-8
7Sp
ring
was
her 8
25
4GB
848-
85W
ashe
r 8-1
40HV
25
5YS
D490
Q-01
018
Oil s
ump
gask
et1
6YS
D490
Q-01
700
Oil s
ump
unit
1
7Y4
80Q-
0170
3Dr
ain
scre
w p
lug
1
8Y4
80G-
0170
4aW
ashe
r1
13DE
8. V
entild
ecke
l
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-03
004
Cylin
der h
ead
bonn
et1
2Y4
80G-
0300
3aOi
l fille
r cap
gas
ket
1
3Y4
80G-
0340
0Oi
l fille
r cap
1
4GB
923-
88Nu
t M10
4
5YS
D490
Q-03
005
Cylin
der h
ead
bonn
et g
aske
t1
6GB
848-
85W
ashe
r 10-
140H
V4
7YS
D490
Q-03
021a
Nam
e pl
ate
1
8GB
827-
86Ri
vet 2
x54
DE14
9. Tre
ibsto
ffsyste
m
Nr.
Part
s Nr
.De
scrip
tion
Qty
1Y
480G
-020
02Fu
el in
ject
ion
pum
p g
aske
t1
2Y
480G
-101
00Fu
el in
ject
ion
pum
p1
3Y
SD
490Q
-105
00H
igh
pre
ssur
e fu
el p
ipe
1
4Y
SD
490Q
-108
00Fu
el fe
ed p
ipe
from
fuel
filte
r to
fuel
inje
ctio
n p
ump
1
5Y
SD
490Q
-109
00a
Fuel
feed
from
fuel
sup
ply
pum
p t
o fu
el fi
lter
1
6G
B57
83-8
6B
olt
M8x
202
7G
B93
-87
Sp
ring
was
her
82
8G
B84
8-85
Was
her
8-14
0HV
2
9Y
SD
490Q
-106
00a
C07
08A
Fue
l filte
r1
10Y
SD
490Q
-107
00Fu
el in
ject
or4
11Y
480G
-104
00Fu
el r
etur
n p
ipe
1
15DE
10. S
chm
iers
yste
m
Nr.
Part
s Nr
.De
scrip
tion
Qty
1GB
6170
-86
Nut M
84
2GB
859-
87Sp
ring
was
her 8
6
3GB
848-
85W
ashe
r 8-1
40HV
6
4GB
899-
88St
ud M
8x35
2
5GB
899-
88St
ud M
8x40
2
6YS
D490
Q-09
105
Oil p
ump
cove
r1
7YS
D490
Q-09
107
Oil p
ump
was
her
1
8YS
D490
Q-09
122
Inne
r rot
or1
9GB
119-
86Pi
n A4
x18
2
10YS
D490
Q-09
108
Oute
r rot
or1
11YS
D490
Q-09
132
Oil p
ump
hous
ing
1
12YS
D490
Q-09
101
Oil p
ump
driv
ing
gear
1
13YS
D490
Q-09
121
Oil p
ump
shaf
t1
14YS
D490
Q-09
103
Relie
f wal
ve s
prin
g1
15G8
308-
89St
eel b
all
1
16YS
D490
Q-09
002
Oil o
utle
t pip
e fla
nge
gask
et1
17YS
D490
Q-09
200
Lubr
icat
ing
oil l
ine
unit
1
18GB
5783
-86
Bolt
M8x
202
19GB
5783
-86
Bolt
M8x
301
20YS
D490
Q-09
102
Adju
stin
g bo
lt1
21GB
6176
-86
Nut M
14x1
.51
22YS
D490
Q-09
131
Oil p
ump
shaf
t bus
h1
23YS
D490
Q-09
104
Gask
et1
24YS
D490
Q-09
110
Gauz
e fil
ter w
eldm
ent
1
DE16
11. K
ühls
yste
m
17DE
Nr.
Part
s Nr
.De
scrip
tion
Qty
1GB
5782
-86
Bolt
M8x
454
2GB
93-8
7Sp
ring
was
her 8
8
3YS
D490
Q-11
003
Fan
1
4YS
D490
Q-11
001
Spac
er1
5YS
D490
Q-11
112
Pulle
y1
6HG
4-40
1-74
V-be
lt1
7GB
6170
-86
Nut M
101
8GB
7244
-87
Sprin
g w
ashe
r 10
1
9YS
D490
Q-11
101
Was
her
1
10GB
893.
1-86
Reta
iner
40
1
11GB
/T27
6-94
Ball
bear
ing
6203
-Z2
12YS
D490
Q-11
104
Bear
ing
spac
e sl
eeve
1
13YS
D490
Q-11
106
Pum
p sh
aft
1
14GB
5783
-86
Bolt
M8x
601
15GB
848-
85W
ashe
r 8-1
40HV
4
16YS
D490
Q-11
103
Pum
p ho
usin
g1
17GB
1152
-79
Grea
se c
up M
10x1
1
18YS
D490
Q-11
107
Gask
etn.
B.
19GB
5783
-86
Bolt
M8x
553
20YS
D490
Q-01
022
Gask
et1
21YS
D490
Q-11
108
Lini
ng p
late
1
22YS
D490
Q-11
105a
Pum
p im
pelle
r1
DE18
12. E
lektr
ik, Ö
lfilte
r und
Luft
filte
r
Nr.
Part
s Nr
.De
scrip
tion
Qty
1YS
D490
Q-15
000
Air fi
lter a
ssy
1
2YS
D490
Q-09
300
Oil fi
lter a
ssy
1
3Y4
80G-
1230
0St
arte
r1
4GB
5783
-86
Bolt
M8x
251
5GB
93-8
7Sp
ring
was
her 8
1
6GB
848-
85W
ashe
r 8-1
40HV
1
7YS
D490
Q-12
001
Brac
ket
1
8YS
D490
Q-12
100
Gene
rato
r JF1
1A1
9GB
5782
-86
Bolt
M10
x90
1
10GB
93-8
7Sp
ring
was
her 1
01
11GB
6170
-86
Nut M
101
19DE
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