2Bros Parts

AIR CUT OFF VALVE REBUILD KIT 87-04 YAM YFM350/400, ALLBALLS 46-4013 ATV

£22.93

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

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Air Cut Off Valve Rebuild Kit. Kit includes all necessary parts to rebuild the air cut off valve circuit. Kits for motorcycle models with multiple carburetors include components to repair all carburetors. Kit includes necessary o-rings, diaphragm, spring, and screws. Improperly functioning air cut off valves can stick open or closed, causing popping on deceleration or poor running conditions. Closed course racing only. For YFM250 Beartracker 99-04, YFM350 Warrior 87-04, YFM350FW Big Bear 99, YFM400 Kodiak 4WD 98-99.

Specifications
SKU
18-8822
Brand
All Balls Racing
Availability
In Stock (2)

Fitments (27)

MakeModelYear
YAMAHAYFM BEAR TRACKER 2501999
YAMAHAYFM BEAR TRACKER 2502000
YAMAHAYFM BEAR TRACKER 2502001
YAMAHAYFM BEAR TRACKER 2502002
YAMAHAYFM BEAR TRACKER 2502003
YAMAHAYFM BEAR TRACKER 2502004
YAMAHAYFM BIG BEAR 3501999
YAMAHAYFM KODIAK 4001998
YAMAHAYFM KODIAK 4001999
YAMAHAYFM WARRIOR 3501987
YAMAHAYFM WARRIOR 3501988
YAMAHAYFM WARRIOR 3501989
YAMAHAYFM WARRIOR 3501990
YAMAHAYFM WARRIOR 3501991
YAMAHAYFM WARRIOR 3501992
YAMAHAYFM WARRIOR 3501993
YAMAHAYFM WARRIOR 3501994
YAMAHAYFM WARRIOR 3501995
YAMAHAYFM WARRIOR 3501996
YAMAHAYFM WARRIOR 3501997
YAMAHAYFM WARRIOR 3501998
YAMAHAYFM WARRIOR 3501999
YAMAHAYFM WARRIOR 3502000
YAMAHAYFM WARRIOR 3502001
YAMAHAYFM WARRIOR 3502002
YAMAHAYFM WARRIOR 3502003
YAMAHAYFM WARRIOR 3502004
General Product Group
Carburettor & Intake
General Product Type
Air Cut Off Valve
Variant Id
283929
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

All Balls Racing Air Cut Off Valve Rebuild Kit

Restore your vehicle's air cut off valve to optimal performance with this comprehensive rebuild kit from All Balls Racing. Designed to address common issues caused by malfunctioning air cut off valves, such as sticking open or closed, which can lead to popping on deceleration or poor running conditions.

This kit includes all the essential components required to thoroughly rebuild the air cut off valve circuit. If your vehicle is equipped with multiple carburetors, this kit provides the necessary parts to repair all of them.

Key Features:

  • Includes all necessary O-rings, diaphragm, spring, and screws for a complete rebuild.
  • Restores proper function to the air cut off valve circuit.
  • Essential for resolving issues like popping on deceleration and poor engine performance.
  • Designed for closed course racing applications only.

Components Included:

  • O-rings
  • Diaphragm
  • Spring
  • Screws
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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