QuadBoss 2007-2009 Yamaha YFM250 Big Bear Air Cut-Off Valve Kit - 420588

Name: QuadBoss 2007-2009 Yamaha YFM250 Big Bear Air Cut-Off Valve Kit - 420588
Brand: QuadBoss
SKU: qbs420588
Price: 29.55 USD
Availability: OutOfStock

$29.55

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Fitment Yamaha Confirm exact year/model before install

Manufacturer part number qbs420588 QuadBoss

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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.

Fitment and application

QuadBoss 2007-2009 Yamaha YFM250 Big Bear Air Cut-Off Valve Kit. Confirm the vehicle, year, model, configuration, and complete manufacturer part number before ordering.

Features

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

Product details

Brand: QuadBoss
Product type: Exhaust Valve Controllers
Manufacturer part number: 420588
SKU: qbs420588
UPC: 887337432090

Description