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i have been looking for the bearings inside the case other than the crank bearings, i think i found a good cheap source...if anyone has any insight on this distrubutor or their bearings please chime in. most of the bearings inside the case are standard bearings. 6304,6202,6203,6204z for...

so i went to adjust my 400ex rear shock, and the adjustment screws won't turn....anybody know what's up? also are 400ex shocks rebuildable? anyone know where to get the stuff and maybe a tutorial?

hey guys, i got this motor and know nothing about it, like whats been done to it. im going to rebuild it and need to know what crank i have now, and how much is "too much" side to side play in the connecting rod. the connecting rod has "R" on one side and "43G" or "436" on the other side. is...

Hey guys, im looking for the left side case, in good shape let me know if you have one to get rid of.

im trying to get my hands on a left side case, hopefully at a good price. also the gasket/seal set ill need to reuild a bottom end.

ok, so you may know i got a free parts blaster, last night i mounted the motor to the frame, started cleaning it and when i got to the bottom of the motor, i saw a hole, smaller than a dime in the case. its only one side of the case, so i guess i could just replace one side and rebuild it, but...

so i need the cylinder flange to head pipe o-ring for a b1, emails to toomey turn out the o-ring is 3.99 plus 7.99 shipping. what can i use as a replacement or where can i get one without ridiculous shipping?

YAMAHA YFS200 BLASTER TOP END KIT & CYLINDER BORING:eBay Motors (item 220468420250 end time Aug-25-09 10:22:03 PDT) This seems like a good deal to me, but I have never had boring done before. I know I need a cylinder bore and piston, etc. is this a good price? Should it be cheaper locally...

So, I just got a blaster in parts, it was free so I won't complain, the motor has no piston. The guy said it is in good shape and does not need to be bored, but how can I tell if he's right? I know nothing about this motor. I have to buy a piston for it, obviously, but what size? I read the "how...

hey, i need nuts and bolts from a teardown. i got a torn apart blaster but no bolts....specifically i need swingarm bolt, axle carrier bolts, cylinder head nuts, and any other nuts/bolts i can get, cause whats on there is rusty. thanks, max.respond here or pm or maxisgivingit@yahoo.com I:I

In my defense, let me say that this is my first ATV....lol. But I should know better, because I work on my streetbike. I just changed the oil in my 91 blasty, I was so glad to do this, the crap that came out was so nasty black, I thought I did a good thing, but after riding today, and reading...

hey guys, ive been reading for a while, i know that a 400ex rear shock will fit with some modification, but i have not been ale to find a good how to. im wondering if anyone has some pics of what needs to be modified, and a good write up of the process. thanks.

hey guys, max here. got my first 4 wheeler this week. a 1991 blaster in ok shape. it has a lot of good things done to it already. 240 kit. 32mm carb. pro design manifold spacer. twist throttle, tors removed. uni intake and filter. i just flipped the front wheels, waiting for my 400ex rear shock...