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Project 1984 Yamaha SRX250 51Y

Discussion in 'Your 250cc Projects' started by Oigy, Sep 1, 2019.

  1. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Yes it is, apparently, much better quality ones are now available, will make some inquiries :)
     
  2. my67xr

    my67xr Bike Enthusiast Staff Member Premium Member Contributing Member

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    That drive gear was used on 53 different Yamaha's so should be easy to find
    same gear is on the Virago 250's 1995 - 2016 so your local dealer should be able to get one in.
    3Y6-13326-01, boats.net have it listed at $4.97 + post
     
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    Last edited: Sep 15, 2019
  3. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Cool :) thank you :)
     
  4. Andych

    Andych Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    You will need both gears @Oigy ... the other one is part number 30X-13341-00-00. It is shown as in stock with Boats at $9.85 (US$).
    Double check if you need any other parts before ordering... maybe a set of Standard rings... :)
    Part number for the rings is 30X-11610-00, shown at $28.38 (that is cheap) and the same price for 2nd OS or 4th OS as well.. but probably not in stock as it says check availability.
     
  5. maelstrom

    maelstrom LiteTek Staff Member Premium Member 250cc Vendor Contributing Member

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    If you can get them from Impex you will pay a lot less in shipping.
     
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  6. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Thank you yes I will wait to I see what else I need. I had a quick check on ebay and best I can do from there is about $35 AU delivered, will also ring a couple of Yamaha dealers tomorrow and see if I can score one locally as they are common so so many models. Cheers
     
  7. Andych

    Andych Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    Maybe.... the rings were US$65 at Impex... not a lot in the gear prices though... I went to use Boats oncce and found their freight to be horrendous.. so now I always use Impex... cheaper than Megazip and Partzilla.
    Depends on if the Boats rings are Yamaha parts or not I guess
     
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  8. T M Fulcher

    T M Fulcher Active Member

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    I had exactly the same problem with my SRX 250, but thankfully managed to source new oilpump gears & good condition Cyl. & piston.
    Check my pics of the damage on Mike Fulcher - Yamaha AG 100 project racer page 2
    All the best with the resto.
     
  9. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Std barrel and piston arrived today thanks to Andy :) IMG_20190917_151233.jpg
     
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  10. 2valve

    2valve Well-Known Member

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    Very cool , another SRX 250 brought back to life :thumb_ups:. There a very cool bike to ride , and so light !.
     
  11. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Got some bits from IMPEX today, interesting experience, ordered on the 10/9, shipped on 13/9 arr today 18/9 so 8 days from order to into my hands not to bad, only the freight is a bit steep, near $30 for a $10 part, Ouch :(
     
  12. 2valve

    2valve Well-Known Member

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    Ouch freight wise. Been there :headbang: !. OK spill the bean's , what did you buy for $10.00 ?.
    I think the SRX 250 owner's should buy in bulk when we need part's. I usually get free freight via one of my part's supplier so i can't complain.
     
  13. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Just some black caps that sit in the top of the cam caps, mine(like a lot of bits) were stuffed and it actually had white one and 3 black plasticy looking ones :( I like the free freight idea, cheering, but in truth had I bought them from a bike shop (if they could get them) I probably would have paid about the same, so overall, I am happy with the service, like Andy said, should wait till you need a few and only pay one lot of freight is far better, but the way I have been progressing, it has not happened that way for me, oh well :)
     
  14. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Starting to put Rex back together again :) IMG_20190919_134227.jpg
     
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  15. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    I ran into the guy who sold me the SRX yesterday. We had a nice chat until he started gripping that he had sold the bike to me too cheap. I asked him a little about its history, and he assured me it went real good and never had any mechanical issues. I asked him then how come the piston and bore was stuffed, barrel rooted, and they were oversize from standard items, no gears on the oil pump, several obviously replaced parts ie: new stator, coil, rectifier, new speedo, odd cam caps, dowels and washers missing ect ect etc, also, the bike had 90psi compression instead of 190? he started to stammer and make excuses and quickly faded away. I did not say anything to him about the state of the motor till he started, as I test rode it, knew it had problems but also was in reasonable shape for its age and with lots of TLC had some potential to make a nice bike and I offered him a price that I could live with in these circumstance. I did not argue with him, he accepted my offer and I accepted the issues I found. End of story, no need to gripe at me about it when we met. Anyway, I don't think I will see too much of him anymore. Some people are funny eh? I wonder if he thought it went well with such low compression what he really did know about bikes. Oh well, onwards and upwards. Today I got the barrel and head back on with nice new gaskets, all torqued down correctly so next put the cams back one, recheck clearances and line up sprocket ect etc and wait for new oil pump gears :)
     
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  16. Andych

    Andych Moderator Staff Member Premium Member Contributing Member Dirty Wheel Club

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    Haha.. I had a laugh at the odd cam caps... I bought one 350 head that was meant to be complete and off a running bike.. except it had 3 Exhaust cam caps and 1 inlet cap. I was lucky that mine were able to be lightly honed so no tight spots as the caps and head were mated parts... normally you cant swap them around between heads.
     
  17. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Same here, 3 exhausts and 1 inlet, and yes, 1 tight one, oddly, it was the side with the correct set :( but all sorted now, the dowels missing between head and barrel and no washers on one of the studs under the exhaust ports got me, how do you put a bike back with bits missing??
     
  18. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Driven Oil gear arr today, from Partzilla, took exactly 2 weeks from order to delivery, only $8 shipping, :) cheering, all up, AU $13.46, I can live with that :) wonder what my local shop would have charged me? IMG_20190930_114931.jpg
     
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  19. 2valve

    2valve Well-Known Member

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    Yep , that is cheap , especially the freight price. You should inquire what the part is worth on our side of the pond so we can all have a good giggle with the price difference.
     
  20. Oigy

    Oigy Owner of many bikes, keeper of few :(

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    Will do that when I have time in the next couple of days :)
     

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