SPROCKETS
JT SPROCKETS (CONT)
FRONT
REAR
FRONT
REAR
STOCK
STOCK
SPROCKET
SPROCKET
STOCK
STOCK
SPROCKET
SPROCKET
FITS MODEL
GEARING CHAIN
SIZE
PART #
NOTES SIZE
PART #
NOTES
FITS MODEL
GEARING CHAIN
SIZE
PART #
NOTES SIZE
PART #
NOTES
YAMAHA (CONT)
YAMAHA (CONT)
WR200 91-94
13-52
520-116 12
JTF564-12
50
JTR853-50 ST
YZ250 74
13-50
520-106 -
-
40
JTR853-40 ST
13
JTF564-13
51
JTR853-51 ST
YZ250 75
13-52
520-106
-
41
JTR853-41 ST
14
JTF564-14
52
JTR853-52 ST
YZ250 76
13-50
520-106
-
42
JTR853-42 ST
XT200 82-83
15-47
428-118 13
JTF555-13
45
JTR1842-45 ST
MX250 75
13-50
520-106
-
43
JTR853-43 ST
XT200C 83
15-47
428-118 14
JTF555-14
47
JTR1842-47 ST
-
44
JTR853-44 ST
15
JTF555-15
49
JTR1842-49 ST
-
45
JTR853-45 ST
-
50
JTR1842-50 ST
-
46
JTR853-46 ST
-
51
JTR1842-51 ST
-
47
JTR853-47 ST
-
54
JTR1842-54 ST
-
48
JTR853-48 ST
-
55
JTR1842-55 ST
-
49
JTR853-49 ST
TT225 86-87/93
14-50
428-124 14
JTF1263-14
45
1210-0728 ST
-
50
JTR853-50 ST
XT225 92-07
15-45
428-120 13
JTF555-13
-
-
51
JTR853-51 ST
14
JTF555-14
-
-
52
JTR853-52 ST
15
JTF555-15
-
YZ250 77
13-54
520-108 10
JTF569-10
40
JTR853-40 ST
TT-R230 05-15
13-49
520-106 12
1212-0756
48
1212-0238 ST
YZ250 78-79
13-48
520-108 11
JTF569-11
41
JTR853-41 ST
-
48
1211-0825 AL
YZ250 80
13-48
520-106 12
JTF569-12
42
JTR853-42 ST
-
49
1212-0239 ST
YZ250 81
14-48
520-110 13
JTF569-13
43
JTR853-43 ST
-
49
1211-0826 AL
YZ250 82
13-45
520-110 14
JTF569-14
44
JTR853-44 ST
-
50
1212-0240 ST
YZ250 83-84
13-48
520-112 15
JTF569-15
45
JTR853-45 ST
-
50
1211-0827 AL
YZ250 85-86
14-50
520-114 16
JTF569-16
46
JTR853-46 ST
-
51
1211-0828 AL
YZ250 87-90
14-49
520-114 17
JTF569-17
47
JTR853-47 ST
-
52
1211-0829 AL
YZ250 91-93
14-49
520-116
-
48
JTR853-48 ST
DT250D/E/F 75-79
14-47
520-104 10
JTF569-10
47
JTR855-47 ST
YZ250 94-97
13-49
520-114
-
49
JTR853-49 ST
11
JTF569-11
48
JTR855-48 ST
YZ250 98
14-50
520-114
-
50
JTR853-50 ST
12
JTF569-12
-
YZ250WR 89
14-49
520-114
-
51
JTR853-51 ST
13
JTF569-13
-
YZ250WR 90
14-51
520-114
-
52
JTR853-52 ST
14
JTF569-14
-
WR250 91-96
14-52
520-116
-
-
15
JTF569-15
-
YZ250 99-15
14-50
520-114 12
1212-0520
LW
48
1212-0238 ST
16
JTF569-16
-
13
1212-0521
LW
48
1211-0825 AL
17
JTF569-17
-
14
1212-0522
LW
49
1212-0239 ST
DT1 68
15-44
520-100 12
1212-0520
LW
-
-
15
JTF565-15
49
1211-0826 AL
DT1 69-70
14-44
520-102 13
1212-0521
LW
-
16
JTF565-16
50
1212-0240 ST
DT1 71
14-39
520-100 14
1212-0522
LW
-
-
50
1211-0827 AL
DT-1E 71
14-39
520-100 15
JTF565-15
-
-
51
1211-0828 AL
DT1-MX 70
14-44
520-102 16
JTF565-16
-
-
52
1211-0829 AL
DT1-MX 71
14-39
520-100
-
-
YZ250F 01-06
13-48
520-
12
JTF1590-12
48
1212-0238 ST
DT2 72
14-44
520-102
-
-
YZ250F 07-11
13-49
520-
13
1212-0512
LW
48
1211-0825 AL
DT3 73
14-44
520-102
-
-
YZ250F 12-17
13-50
520-114- 14
1212-0830
49
1212-0239 ST
DT2-MX 72
15-51
520-106
-
-
WR250F 01-06
13-52
520
-
49
1211-0826 AL
MX250 73-74
15-51
520-102
-
-
WR250F 07-13
13-50
520-114
-
50
1212-0240 ST
IT250 77
13-46
520-104 10
JTF569-10
40
JTR853-40 ST
-
50
1211-0827 AL
IT250 78
14-46
520-104 11
JTF569-11
41
JTR853-41 ST
-
51
1211-0828 AL
IT250 79-80
13-48
520-102 12
JTF569-12
42
JTR853-42 ST
-
52
1211-0829 AL
IT250 81-82
13-50
520-108 13
JTF569-13
43
JTR853-43 ST
BW350 87-88
14-37
520-76
12
JTF422-12
-
-
IT250 83
13-48
520-110 14
JTF569-14
44
JTR853-44 ST
13
JTF422-13
-
15
JTF569-15
45
JTR853-45 ST
14
JTF422-14
-
16
JTF569-16
46
JTR853-46 ST
TT350 86-87
14-50
520-108 14
JTF575-14
44
JTR853-44 ST
17
JTF569-17
47
JTR853-47 ST
15
JTF575-15
45
JTR853-45 ST
-
48
JTR853-48 ST
-
46
JTR853-46 ST
-
49
JTR853-49 ST
-
47
JTR853-47 ST
-
50
JTR853-50 ST
-
48
JTR853-48 ST
-
51
JTR853-51 ST
-
49
JTR853-49 ST
-
52
JTR853-52 ST
-
50
JTR853-50 ST
TT250 80
15-51
520-102 10
JTF569-10
46
JTR845-46 ST
-
51
JTR853-51 ST
TT250 81-82
14-49
520-100 11
JTF569-11
47
JTR845-47 ST
-
52
JTR853-52 ST
XT250 80-83
15-47
520-98
12
JTF569-12
49
JTR845-49 ST
XT350 85-00
19-55
428-130 19
JTF576-19
47
JTR1842-47 ST
XT250C 83
15-47
520-98
13
JTF569-13
-
-
49
JTR1842-49 ST
14
JTF569-14
-
-
50
JTR1842-50 ST
15
JTF569-15
-
-
51
JTR1842-51 ST
16
JTF569-16
-
-
54
JTR1842-54 ST
17
JTF569-17
-
-
55
JTR1842-55 ST
TT-R250 99-06
13-52
520-110 13
1212-0229
44
JTR853-44 ST
DT360 74
15-44
520-104 12
1212-0520
LW
-
-
-
45
JTR853-45 ST
MX360 73-74
15-51
520-106 13
1212-0521
LW
-
-
46
JTR853-46 ST
RT1 70-71
14-39
520-102 14
1212-0522
LW
-
-
47
JTR853-47 ST
RT1MX 70
14-44
520-110 15
JTF565-15
-
-
48
JTR853-48 ST
RT2 72
15-39
520-102 16
JTF565-16
-
-
49
JTR853-49 ST
RT3 73
15-39
520-102
-
-
-
50
JTR853-50 ST
RT1MX 70
14-44
520-110
-
-
-
51
JTR853-51 ST
DT400 75-76
14-40
520-104 12
1212-0520
LW
-
-
-
52
JTR853-52 ST
13
1212-0521
LW
-
TY250 74-77
14-53
428-114 12
1212-0215
-
-
14
1212-0522
LW
-
13
JTF1263-13
-
15
JTF565-15
-
14
JTF1263-14
-
16
JTF565-16
-
15
JTF1263-15
-
16
JTF1263-16
-
XT250C 84
15-48
520-106 13
JTF431-13
46
JTR845-46 ST
XT250 84
15-48
520-106 14
JTF431-14
47
JTR845-47 ST
-
49
JTR845-49 ST
XT250 08-13
15-48
428-128 15
1212-0762
48
1210-0628 ST
JT SPROCKETS continued on next page.
2018 PARTS UNLIMITED OFFROAD