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It's a second gen chassis with a mix of older and newer parts on it. Looks like it was probably pieced together from spare parts, or just an old truck that has been updated over time. For the parts that are specific to first/second gen (tub/flat chassis) you will need to buy second gen/flat chassis...

I'm getting this in trade and need a few parts for it but need help in id'ing it. Is it first or second gen? I need to find a battery box and a reciever box for it.

I think you have to check the exploded view for the real part numbers. Looks like the spur gear has part number RS-49 and there is one on Ebay here: http://www.ebay.com/itm/VINTAGE-KYOSHO-RC-ULTIMA-EP-STADIUM-TRUCK-SPORT-RS49-MAIN-GEAR-OLD-STOCK-RARE-/370700079702?pt=US_Character_Radio_Control_Toys...

How about #26?

j0pp3 wrote:Manual:
http://ebookbrowse.com/kyosho-ep-ultima-st-racing-sports-manual-pdf-d248751953

Exploded view:
http://joppis.dyndns.org/misc/exploded_view.png

Awesome just what i needed!!!

EvolutionRevolution wrote:Ultima ST GP Racing Sports or GP Type R. Part numbers start with RS-xx, UM-1xx, UMW-1xx, UMW-2xx (where x is a number). You can download the manual from Kyosho's International website.

Its EP and i can't find a manual anywhere

Awesome i just dont know all of what i need for the clutch setup. I do need some wheels and a front wheel bearing!

I am looking to get my older kyosho ultima st going again but have a few questions i can not find anwsers to. First off is there any place that offers replacment parts as i know if i run it i will need them. Also does this interchange with any other vehicle that may be easier to get ahold of stuff f...

flipwils11 wrote:That washer on the far left is on the outside. It presses in behind the screw with the ears riding in the outdrive cutouts.

Ok cool thats what i did so now i can proceed......Thanks a ton guys!!

scr8p wrote:slide it down in the outdrive once the diff is built.

Ok thats what i did but what stops it from falling out? Thats what made me think that screw would go through it to hold it into place.

Im putting together a factory team b3 kit that i got in a trade. I was putting the diff together and had a question before i proceed. Does #6575 the long screw go through that plastic washer with the ears or does that sit on the outside of the screw? Just dont want to have to pull it apart so i stop...

rangerg wrote:That body is great, you need to get white wheels to go with it. Wasn't there a Snap-On Fox also?

Found it:

http://www.tamiyaclub.com/showroom_model.asp?cid=113507&id=37651

I have 2 trucks one has white wheels and the other has yellow. That snap on buggy is awesome!!

REMJ666 wrote:Great looking truck...If you take out and run it be careful when you make turns...THEY FLIP VERY EASY !!!!!! Not joking....

It's never going to run just for that reason. It's going to stay parked on the shelf as a "shelf queen"

vintage88 wrote:Going out today

Got it today!! Thank You!!

Got the decals on over the weekend. I'm happy with how they turned out.