CARBURETOR REBUILD KIT 99-04 YAM YFM250, ALLBALLS 26-1258 ATV
All Balls Racing Carburetor Rebuild Kit 26-1258. Kits include all 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 for excellent resistance to ethanol. Included items: 1 Jet needle, 1 Pilot screw, 1 Spring, 1 Needle and seat, 1 E-clip, 1 Flat washer, 2 O-rings (assorted sizes), 1 Float chamber o-ring, 4 4mm-0.70 x 14mm Pan head bolts, 4 4mm-0.70 x 8mm Pan head bolts, 1 Small screw, 1 #95 Main jet, 1 #42.5 Pilot jet, 1 #80 Jet. Closed course racing only.
- SKU
- 18-8267.AB
- Brand
- All Balls Racing
- Availability
- Out of Stock
FULL DESCRIPTION
All Balls Carburetor Rebuild Kit
Restore your carburetor to optimal performance with this comprehensive All Balls Carburetor Rebuild Kit. Designed to provide all necessary components for a thorough repair, this kit ensures your carburetor functions efficiently and reliably.
Key Features:
- Includes all essential O-rings, gaskets, jets, needle, mixture screw, float bowl screws, and float valve needle and seat.
- Features OEM jet sizes for precise fuel mixture.
- Constructed with NBR rubber material for O-rings and rubber gaskets, offering excellent resistance to ethanol found in modern fuels.
- Includes a detailed list of included items for easy verification.
Included Components:
- (1) Jet needle
- (1) Pilot screw
- (1) Spring
- (1) Needle and seat
- (1) E-clip
- (1) Flat washer
- (2) O-rings (assorted sizes)
- (1) Float chamber o-ring
- (4) 4mm-0.70 x 14mm Pan head bolts
- (4) 4mm-0.70 x 8mm Pan head bolts
- (1) Small screw
- (1) #95 Main jet
- (1) #42.5 Pilot jet
- (1) #80 Jet
This carburetor rebuild kit is intended for closed-course racing applications only.


