CARBURETOR REBUILD KIT 87-90 YAM YZ490, ALLBALLS 26-1527 DIRT

- Kits include all of the necessary components to repair a carburetor.
- Kit includes all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, float valve needle and seat.
- OEM jet sizes are included in the kit.
- NBR rubber material is used on all O-rings and rubber gaskets. NBR has excellent resistance to the ethanol used in today's fuels.

Included Items:

• (1) Jet needle
• (1) Pilot screw
• (1) Spring
• (1) Needle and seat
• (1) E-clip
• (3) Paper o-ring gaskets(assorted sizes)
• (1) Float valve gasket
• (4) 5mm-0.80 x 16mm Pan head bolts
• (1) #470 Main jet
• (1) #40 Pilot jet

MODEL FITMENT:

Carb. Rebuild Kit Closed Course Racing Only

Yamaha

• YZ490 87-90