Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

QuadBoss 07-09 Yamaha YFM250 Big Bear Air Cut-Off Valve Kit

SKU: QBS420588

QBS Cut-Off Valve Kits

QuadBoss 07-09 Yamaha YFM250 Big Bear Air Cut-Off Valve Kit

SKU: QBS420588

QBS Cut-Off Valve Kits

Sale ends in Calculating...

A$65.44 A$130.85
IN STOCK! Est Ship 3-5 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Improperly functioning air cut-off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut-Off Valve Kit includes O-rings, diaphragm, spring and screws necessary to rebuild the air cut-off valve circuit.

Data: v4.2 - Upd: 2026-09-29 17:33:25

Features

  • Complete rebuild kit with O-rings, diaphragm, spring, and screws to restore carburetor air cut-off function
  • Fixes sticking valves causing poor idle, popping on deceleration, and lean running conditions
  • Models with multiple carburetors include components to repair all carburetors
  • Multi-carb models include components for all carbs; direct OEM replacement for reliable performance

Specifications

Reference Information

Brand Name/s Quadboss
StreetFX SKU qbs420588
SFX Item ID 5415565
Supplier Item Code 5415565
Manufacturer SKU 420588
Manufacturer UPC 887337432090
Alternative References YFM250

Compatibility

Loading compatibility information...

Keep shopping

More from Quadboss