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QuadBoss 99-04 Yamaha YFM250 Bear Tracker Air Cut-Off Valve Kit

SKU: QBS420587

QBS Cut-Off Valve Kits

QuadBoss 99-04 Yamaha YFM250 Bear Tracker Air Cut-Off Valve Kit

SKU: QBS420587

QBS Cut-Off Valve Kits

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A$66.05 A$114.90
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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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: 2026-10-08 00:36:20

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 qbs420587
SFX Item ID 6711279
Supplier Item Code 6711279
Manufacturer SKU 420587
Manufacturer UPC 887337432052
Alternative References YFM250

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