ACCESSORIESBRAKESCABLESGRIPSREPLACEMENT PARTS
Air Filter 
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MINI RACER PERFORMANCE PARTS AND SUPPLIES 
PW50 SPECIALISTS
Intake & Fuel
Joint- Carb to Air Filter Oem
$12.49
$14.99
$156.99 2003 to present
$39.99    
$48.99
Oem Yamaha Carburetor-OEM Yamaha
All Balls / Moose Racing Carburetor Rebuild Kit
(includes adjustable needle)
Yamaha carburetor float-Oem
$44.99
Gascap-fueltank OEM Yamaha
$9.99
 Petcock-fueltank
Fuel filter inline
$4.99
$194.99 1983 - 2002
The only difference between the 2 carbs is basically the top plate which is interchangeable so you can buy the newer carb for your older bike but will have to use your old top plate.

The older carb has an adjustable needle as well as the easy access air screw.
$54.99
Mikuni Carburetor Rebuild Kit
$38.99
Shindy Carburetor Rebuild Kit
(includes adjustable needle)
Moose Racing air filter pre-oiled  (for stock airbox)   $7.99
Uni Pod Filter     $19.99
UNI Air Filter