ALL BALLS 48-1027 OEM-Style Cellulose Air Filter Kit

The ALL BALLS 48-1027 air filter kit is designed as a direct OEM replacement for select Yamaha ATV applications. It features an OEM-style cellulose air filter that provides OEM-level protection without the cost of an original equipment filter.

This replacement air filter fits 2007–2009 Yamaha YFM250B Big Bear [SRA], 2005–2006 Yamaha YFM250B Bruin 2WD [SRA], and 2000–2004 Yamaha YFM400FB Big Bear 4WD [SRA] models. Verify your vehicle application before ordering to ensure the part matches your ATV.

Built for straightforward replacement, the ALL BALLS 48-1027 helps maintain the intended air filtration function of the specified Yamaha applications. The kit uses cellulose filter media and is intended to provide a practical alternative to an OEM filter.

Features:

• Filter Type: OEM-style cellulose air filter
• Protection: Provides OEM-level protection
• Replacement: Direct OEM replacement
• Fitment: Fits select Yamaha YFM250B Big Bear, YFM250B Bruin 2WD, and YFM400FB Big Bear 4WD models
• Brand and Part Number: ALL BALLS 48-1027

Fitment:
Yamaha YFM250B Big Bear [SRA] 2007
Yamaha YFM250B Big Bear [SRA] 2008
Yamaha YFM250B Big Bear [SRA] 2009
Yamaha YFM250B Bruin 2WD [SRA] 2005
Yamaha YFM250B Bruin 2WD [SRA] 2006
Yamaha YFM250X Bear Tracker 2WD [SRA] 1999
Yamaha YFM250X Bear Tracker 2WD [SRA] 2000
Yamaha YFM250X Bear Tracker 2WD [SRA] 2001
Yamaha YFM250X Bear Tracker 2WD [SRA] 2002
Yamaha YFM250X Bear Tracker 2WD [SRA] 2003
Yamaha YFM250X Bear Tracker 2WD [SRA] 2004
Yamaha YFM400 Big Bear 2WD [SRA] 2000
Yamaha YFM400 Big Bear 2WD [SRA] 2001
Yamaha YFM400 Big Bear 2WD [SRA] 2002
Yamaha YFM400 Big Bear 2WD [SRA] 2003
Yamaha YFM400 Big Bear 2WD [SRA] 2004
Yamaha YFM400FB Big Bear 4WD [SRA] 2000
Yamaha YFM400FB Big Bear 4WD [SRA] 2001
Yamaha YFM400FB Big Bear 4WD [SRA] 2002
Yamaha YFM400FB Big Bear 4WD [SRA] 2003
Yamaha YFM400FB Big Bear 4WD [SRA] 2004
Yamaha YFM400FB Big Bear 4WD [SRA] 2005
Yamaha YFM400FB Big Bear 4WD [SRA] 2006
Yamaha YFM400FBI Big Bear 4WD [IRS] 2007
Yamaha YFM400FBI Big Bear 4WD [IRS] 2008
Yamaha YFM400FBI Big Bear 4WD [IRS] 2009
Yamaha YFM400FBI Big Bear 4WD [IRS] 2010
Yamaha YFM400FBI Big Bear 4WD [IRS] 2011
Yamaha YFM400FBI Big Bear 4WD [IRS] 2012