This ia just another compilation of VIN and Engine numbers for different models. We have included it here for redundance from the list in our workshop section above, and hope it is useful for you. If you find any discrepancies or differences between it and our individual pages, please let the admin know!

Yamaha Atv Serial Number Lookup

YAMAHA MODEL INDENTIFICATION NUMBERS CHART
1971 MINI ENDURO
JT1		SERIAL # JT1-000101 - 041708
JT1		SERIAL # JT1L-200101 - 201152 W/LIGHTS
1972 MINI ENDURO
JT2 COMPETITION		SERIAL # JT1-050101 - 071150
JT2		SERIAL # JT1-300101 - 330000 W/LIGHTS
1974 YZ A
YZ 80 A		SERIAL # 462-000101 - 009661
YZ 125 A		SERIAL # 453-000101 - 007730
YZ 250 A		SERIAL # 431-000101 - 004104
YZ 360 A		SERIAL # 432-000101 - 000631
1975 YZ B
YZ 80 B		SERIAL # 492-000101 - 018570
YZ 125 B		SERIAL # 453-100101 - 101620
YZ 250 B		SERIAL # 483-000101 - 002759
YZ 360 B		SERIAL # 484-000101 - 001459
1976 YZ C
YZ 100 C		SERIAL # 1J4-000101 - 003470
YZ 125 C		SERIAL # 537-000101 - 014044
YZ 125 X		SERIAL # 1G8-000101 - 007120
YZ 175 C		SERIAL # 1L8-000101 - 001610
YZ 250 C		SERIAL # 509-100101 - 103405
YZ 400 C		SERIAL # 510-100101 - 102838
1977 YZ D
YZ 100 D		SERIAL # 1J4-000101 - 103550
YZ 125 D		SERIAL # 1W1-000101 - 015610
YZ 250 D		SERIAL # 1W3-000101 - 006520
YZ 400 D		SERIAL # 1W4-000101 - 006720
1978 YZ E
YZ 100 E		SERIAL # 2K5-000101 - 006572
YZ 125 E		SERIAL # 2K6-000101 - 015080
YZ 250 E		SERIAL # 2K7-000101 - 009850
YZ 400 E		SERIAL # 2K8-000101 - 007406
1979 YZ F
YZ 100 F		SERIAL # 2W5-000101 - N/A
YZ 125 F		SERIAL # 2X3-000101 - N/A
YZ 250 F		SERIAL # 2X4-000101 - N/A
YZ 400 F		SERIAL # 2X5-000101 - N/A
1980 YZ G
YZ 100 G		SERIAL # 3R2-000101 - ON
YZ 125 G		SERIAL # 3R3-000101 - ON
YZ 250 G		SERIAL # 3R4-000101 - ON
YZ 465 G		SERIAL # 3R5-000101 - ON
LT SERIES
LTMX	Year: 1973	Start Engine#: LT2-105101
MX SERIES
MX100B	Year: 1975	Start Engine#: 427-100101
MX100F	Year: 1979	Start Engine#: 3M1-000101
MX100G	Year: 1980	Start Engine#: 3T0-000101
MX125	Year: 1973	Start Engine#: AT1-325101
MX125A	Year: 1974	Start Engine#: 402-000101
MX125B	Year: 1975	Start Engine#: 402-100101
MX125C	Year: 1976	Start Engine#: 565-000101
MX175A	Year: 1974	Start Engine#: 455-000101
MX175B	Year: 1975	Start Engine#: 455-100101
MX175F	Year: 1979	Start Engine#: 3M2-000101
MX175G	Year: 1980	Start Engine#: 3M2-100101
MX250	Year: 1973	Start Engine#: 364-000101
MX250A	Year: 1974	Start Engine#: 364-020101
MX250B	Year: 1975	Start Engine#: 509-000101
MX360	Year: 1973	Start Engine#: 365-000101
MX360A	Year: 1974	Start Engine#: 365-020101
MX400B	Year: 1975	Start Engine#: 510-000101
AT SERIES
AT1	Year: 1969	Start Engine#: AT1-100101
AT1B	Year: 1970	Start Engine#: AT1-120101
AT1BMX	Year: 1970	Start Engine#: AT1-310101
AT1C	Year: 1971	Start Engine#: AT1-139101
AT1M	Year: 1969	Start Engine#: AT1-300101
AT1MX	Year: 1971	Start Engine#: AT1-313101
AT2	Year: 1972	Start Engine#: AT1-165101
AT2M	Year: 1972	Start Engine#: AT1-317101
AT3	Year: 1973	Start Engine#: AT1-200101
CT SERIES
CT1	Year: 1971	Start Engine#: CT1-000101
CT1B	Year: 1970	Start Engine#: CT1-010101
CT1C	Year: 1971	Start Engine#: CT1-200101/CT1-032101
CT2	Year: 1972	Start Engine#: CT1-065101
CT3	Year: 1973	Start Engine#: CT1-100101
DT SERIES
DT100A	Year: 1974	Start Engine#: 437-000101
DT100B	Year: 1975	Start Engine#: 437-100101
DT100B5	Year: 1975	Start Engine#: 540-000101
DT100C	Year: 1976	Start Engine#: 558-000101
DT100D	Year: 1977	Start Engine#: 1T9-000101
DT100E	Year: 1978	Start Engine#: 2F5-000101
DT100F	Year: 1979	Start Engine#: 2F5-050101
DT100G	Year: 1980	Start Engine#: 3A3-000101
DT125A	Year: 1974	Start Engine#: 444-000101
DT125B	Year: 1975	Start Engine#: 444-100101
DT125C	Year: 1976	Start Engine#: 560-000101

Yamaha Snowmobile Serial Number Lookup