Author Topic: id these yamaha numbers please  (Read 1576 times)

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Offline paul

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id these yamaha numbers please
« on: October 06, 2009, 11:37:02 am »
364011851 same for engine

Offline vandy010

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Re: id these yamaha numbers please
« Reply #1 on: October 06, 2009, 11:40:52 am »
364~ prefix is 1974 MX250a
"flat bickie"

Offline paul

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Re: id these yamaha numbers please
« Reply #2 on: October 06, 2009, 11:42:04 am »
thanks
 ;D

Offline Freakshow

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Re: id these yamaha numbers please
« Reply #3 on: October 06, 2009, 12:16:03 pm »
or just a 73 mx 250.
74 Yamaha YZ's - 75 Yamaha YZ's
74 Yamaha  flattracker's
70  Jawa 2 valve speedway's

For sale -  PRE 75 Yamaha MX stuff, frame, motors and parts also some YAM DT1,2,A and Suzi TS bikes and stuff

Offline jimg1au

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Re: id these yamaha numbers please
« Reply #4 on: October 06, 2009, 01:41:01 pm »
speed and sport
1973 mx250 364-01
1974 mx250a 364-02

Offline BJJ

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Re: id these yamaha numbers please
« Reply #5 on: October 09, 2009, 07:36:15 pm »
Hi Paul

as i understand it:

Engine Numbers:
364- <20000 =73
364- >20000 =74

Close match and part numbers:

73 MX250
363-18511-00-00 FORK, SHIFT 1

75 DT250
Shifter - 1 - 250 B-C
363-18511-00-00 FORK, SHIFT 1

Thats about the closest I got. 
Are you sure it is 364?
Recheck the numbers from the source??