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YAMAHA
Rear CS Ratio Chain
Links
MODEL
YAMAHA
CC
Years
Steel
Appl
Code
# Teeth
Alum
Appl
Code
# Teeth
Works
Z Appl
Code
# Teeth
CS
Appl
Code
# Teeth
Comments / Notes
YAMAHA
REAR
FRONT
OE GEARING INFO
YFM250 Raptor
250
2008-13 38
14 2.71 520-92
2-3540 38-42
5-3540 37-40
YTZ250 Tri Moto
250
1985-86 44
13 3.38 520-98
2-3679 40-44,46,48
5-3679 40
315
10,12-17
YZ250
250
1974
50
13 3.85 520-106
2-3679 40-44,46,48
5-3679 40
325
12-16
YZ250
250
1975
52
13 4.00 520-106
2-3679 40-44,46,48
5-3679 40
325
12-16
YZ250
250
1976
50
13 3.85 520-106
2-3679 40-44,46,48
5-3679 40
325
12-16
YZ250
250
1977
54
13 4.15 520-108
2-3679 40-44,46,48
5-3679 40
325
12-16
YZ250
250
1978-79 48
13 3.69 520-108
2-3679 40-44,46,48
5-3679 40
325
12-16
YZ250
250
1980
48
13 3.69 520-106
2-3685 44,48-52
315
10,12-17
YZ250
250
1981
48
14 3.43 520-110
2-3685 44,48-52
315
10,12-17
YZ250
250
1982
45
13 3.46 520-110
2-3685 44,48-52
315
10,12-17
YZ250
250
1983-84 48
13 3.69 520-112
2-3685 44,48-52
315
10,12-17
YZ250
250
1985-86 50
14 3.57 520-114
2-3685 44,48-52
315
10,12-17
YZ250
250
1987-90 49
14 3.50 520-114
2-3685 44,48-52
315
10,12-17
YZ250 WR
250
1989
49
14 3.50 520-114
2-3685 44,48-52
315
10,12-17
YZ250 WR
250
1990
51
14 3.64 520-116
2-3685 44,48-52
315
10,12-17
YZ250
250
1991-93 49
14 3.50 520-116
2-3685 44,48-52
315
10,12-17
YZ250
250
1994-97 49
13 3.77 520-114
2-3685 44,48-52
315
10,12-17
YZ250
250
1999-16 50
14 3.85 520-114
2-3592 40,45-52
5-3592 43-54*
8-3592
48E-52E
325
12-16
*indicates Blk Ano Avail in 48-52t
YZ250F
250
2001-06 48
13 3.69 520-112
2-3592 40,45-52
5-3592 43-54*
8-3592
48E-52E
388
12-14
*indicates Blk Ano Avail in 48-52t
YZ250F
250
2007-08 49
13 3.77 520-112
2-3592 40,45-52
5-3592 43-54*
8-3592
48E-52E
388
12-14
*indicates Blk Ano Avail in 48-52t
YZ250F
250
2009-11 49
13 3.77 520-114
2-3592 40,45-52
5-3592 43-54*
8-3592
48E-52E
388
12-14
*indicates Blk Ano Avail in 48-52t
YZ250F
250
2012-16 50
13 3.85 520-114
2-3592 40,45-52
5-3592 43-54*
8-3592
48E-52E
388
12-14
*indicates Blk Ano Avail in 48-52t
YZ250FX
250
2015
51
13 3.92 520-114
2-3592 40,45-52
5-3592 43-54*
8-3592
48E-52E
388
12-14
*indicates Blk Ano Avail in 48-52t
YZ250X
250
2016
50
14 3.85 520-114
2-3592 40,45-52
5-3592 43-54*
8-3592
48E-52E
388
12-14
*indicates Blk Ano Avail in 48-52t
BW350 Big Wheel
350
1987-88 37
14 2.64 520-76
301
11-13
R3
350
1969
39
15 2.60 530-98
511
13-18
R5
350
1970-72 40
15 2.67 525-92
511
13-18
525>530 Conversion
RD350
350
1973-75 40
15 2.67 530-92
511
13-18
RZ350
350
1984-85 40
17 2.35 520-106
315
10,12-17
RZ350C
350
1985
40
17 2.35 520-106
315
10,12-17
TT350
350
1986-87 50
14 3.57 520-108
2-3685 44,48-52
316
14,15
TY350
350
1985
42
12 3.50 520-96
315
10,12-17
TY350
350
1986
35
10 3.50 520-92
315
10,12-17
XT350
350
1985-00 55
19 2.89 428-130
2-2103 42,47,50,52,55
218
19
YFM350 Raptor
350
2004-13 38
13 2.92 520-98
2-3540 38-42
5-3540 37-40
315
10,12-17
YFM350X Warrior
350
1987-88 40
13 3.08 520-100
2-3538 38,40,42,45
315
10,12-17
YFM350X Warrior
350
1989-04 40
13 3.08 520-98
2-3679 40-44,46,48
5-3679 40
315
10,12-17
YFZ350 Banshee
350
1987-88 40
13 3.08 520-100
2-3538 38,40,42,45
315
10,12-17
YFZ350 Banshee
350
1989-06 41
14 2.93 520-104
2-3679 40-44,46,48
5-3679 40
315
10,12-17
YM2C
350
1967
41
15 2.73 525-98
511
13-18
525>530 Conversion
DT360
360
1974
44
15 2.93 520-104
325
12-16
MX360
360
1973-74 51
15 3.40 520-106
325
12-16
RT1
360
1970-71 39
14 2.79 520-102
325
12-16
RT1-M
360
1970
44
14 3.14 520-110
325
12-16
RT1-MX
360
1971
44
14 3.14 520-110
325
12-16
RT2
360
1972
39
15 2.60 520-102
325
12-16
RT2-MX
360
1972
51
15 3.40 520-106
325
12-16
RT3
360
1973
39
15 2.60 520-102
325
12-16
YZ360
360
1974-75 48
15 3.20 520-104
2-3679 40-44,46,48
5-3679 40
325
12-16
DT400
400
1975-76 47
14 3.36 520-114
325
12-16
DT400
400
1977
40
16 2.50 520-102
2-3679 40-44,46,48
5-3679 40
325
12-16
DT400
400
1978
43
16 2.69 520-102
2-3679 40-44,46,48
5-3679 40
325
12-16
IT400
400
1976-78 46
15 3.07 520-104
2-3679 40-44,46,48
5-3679 40
325
12-16
IT400
400
1979
46
14 3.29 520-102
2-3679 40-44,46,48
5-3679 40
325
12-16
MX400
400
1975
50
14 3.57 520-106
2-3679 40-44,46,48
5-3679 40
325
12-16
WR400F
400
1998
50
14 3.57 520-114
2-3685 44,48-52
325
12-16
EXAMPLE:
APPL CODE
TEETH #
2-355943
Combine the Appl code for your desired product with the number of teeth.
589
For the complete Sunstar part numbers: