Ah, Yamaha likes to make it hard on us. Here's a quote from YFS200 about the parts swap:
Connecting Rods
Carbs
Carb to Reed Manifold?
Reed Assembly?
Foot Pegs (can be swapped, results in 2" back 1" down placement on Banshee)
Rear Hubs (different bolt pattern)
Sprocket Hub
Handle Bars
Axle (different width)
Axle Carrier
Thumb Throttle Assembly
Taillight
Headlight Swithch/ Kill Switch
Gas Cap
Clutch Perch
Rear Brake Disk?
Kick Starter?
This is a little odd but it turns out the Blaster got its front brakes from the Yamaha Badger 80. Yes, the mini quad. I guess that's why the Blaster's front brakes are so good...
The Blaster and Warrior share the same front shocks. However the Warrior uses stiffer, single rate springs as apposed to the Blaster's softer dual rate springs. The actual damper however is the same.
It is belived that the DT200LC's water cooled cylinder, head and water pump can be bolted on to the Blasters bottom end to make a super-trick water cooled Blaster. I've never actually seen this done, but it should work in theory. Pictures of the DT motor ca be seen at: Kiwi Craig's
The entire rear swingarm, axle, axle carrier, rear brake, and shock off a Tri-Z 3-wheeler will fit the Blaster with some modifications. I've seen it done and it's really trick.