2Bros Parts

CARBURETOR REBUILD KIT 05-07 YAM YZ250F, ALLBALLS 26-1278 DIRT

£47.95Only 1 left

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UK delivery £4.99, free over £60 2–4 business days

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Carburetor rebuild kit by All Balls Racing. Kits include all necessary components to repair a carburetor, including all O-rings, gaskets, jets, needle, mixture screw, float bowl screws, float valve needle, and seat. OEM jet sizes are included. NBR rubber material is used on all O-rings and rubber gaskets for excellent resistance to ethanol. Included items: Float chamber gasket, top cover gasket, needle jet, E clip, small flat washer, spring, 7 O-Rings, 6 8-32 x 1/2 Pan head bolts, valve float, main jet #178, jet #75, slow jet #42, main jet #105, jet #80, needle and seat. Closed course racing only.

Specifications
SKU
18-8280.AB
Brand
All Balls Racing
Availability
In Stock (1)

Fitments (3)

MakeModelYear
YAMAHAYZ 250F2005
YAMAHAYZ 250F2006
YAMAHAYZ 250F2007
General Product Group
Carburettor & Intake
General Product Type
Carburetor Rebuild Kit
Variant Id
225414
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

All Balls Carburetor Rebuild Kit

Restore your carburetor's performance with this comprehensive All Balls Carburetor Rebuild Kit. Designed to provide all necessary components for a complete carburetor repair, this kit ensures your engine runs smoothly and efficiently.

Key Features:

  • Includes all essential O-rings, gaskets, jets, needles, mixture screws, float bowl screws, and float valve needles and seats.
  • Maintains original equipment manufacturer (OEM) jet sizes for a precise fit and performance.
  • Constructed with NBR rubber for O-rings and gaskets, offering excellent resistance to ethanol found in modern fuels.
  • Designed for closed course racing applications only.

Included Components:

  • Float chamber gasket
  • Top cover gasket
  • Needle jet
  • E clip
  • Small flat washer
  • Spring
  • O-Rings
  • 8-32 x 1/2 Pan head bolts
  • Valve float
  • Main jet (#178)
  • Jet (#75)
  • Slow jet (#42)
  • Main jet (#105)
  • Jet (#80)
  • Needle and seat
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

More answers in our FAQ.

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